United States          Region 5     Illinois, Indiana
        Environmental Protection      77 W. Jackson Blvd.  Michigan, Ohio
        Agency            Chicago, II 60604-3507 Mmesate, Wisconsin


        Environmental Sciences	  7 November 1992	905-R-92-002	


AEPA   Project LEAP— Phase 1
        Spatial And Numerical
        Dimensions of Young
        Minority Children Exposed
        to Low-Level Environmental
        Sources of Lead
        Geographic    Information
        Systems Appendix

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      SPATIAL AND NUMERICAL DIMENSIONS OF
YOUNG MINORITY CHILDREN EXPOSED TO LOW-LEVEL
         ENVIRONMENTAL SOURCES OF LEAD
              Geographic Information System
                      Appendix
                        BY
                  Lawrence Lehnnan
     Geographic Information Systems Management Office
             Environmental Sciences Division
                  U.S. EPA Region 5
       United States Environmental Protection Agency
                  Region 5, Chicago
            Environmental Sciences Division
   Project LEAP (Lead Education and Abatement Program)
     77 West Jackson Blvd, Chicago, Illinois 60604-3507

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                         TABLE OF CONTENTS

CHAPTER                                                      PAGE

1. INTRODUCTION
2. INDUSTRIAL SOURCE LONG TERM MODEL SUPPORT      	2
     2.1 OBTAINING METEROLOGICAL DATA                  	2
     22 PROCESSING METEROLOGICAL DATA                     	3
     2.3 CREATING CIS COVERAGES FROM ISCLT MODEL            	3
     2.4 USING CIS TO COMPARE MODELLED AND MONITORED DATA
3. DEMOGRAPHIC DATA SUPPORT                        	4
     3.1 CHOICES OF DEMOGRAPHIC DATA                	J6
     32 CHOOSING DONNELLEY DATA                      	J6
     3.3 CREATING GIS POLYGON COVERAGES FROM POINT DATA      	.7
     3.4 DEFINING LEAP CPMMUNniES                      	;	.7

4. UPTAKE BIOKINETIC MODEL RESULTS           	9
     4.1 SUMMARIZING THE DEMOGRAPHIC DATA FOR UBK ANALYSIS  	J9
     42 GENERATING GIS COVERAGES FROM FROM THE UBK MODEL RESULTS —.9

5. PRODUCING MAPS OF THE UBK MODEL RESULTS         '   	3
     5.1 CHOOSING MAP FEATURES                	10
     52 CHOOSING THE UBK CATEGORIES                	10
     5.3 DESIGNING THE COLOR SHADES FOR THE COMMUNITIES  	10

6. MAPS OF LEAP COMMUNITIES                     	10
Project LEAP GIS Appendix             \ .

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                           LIST OF TABLES
 TABLE
 I
 n
 m
 rv
 V
 VI
 vn
 vm
 IX
 x
 XI
 xn
 xm
 xrv
 xv
 XVI
 xvn
 xvra
 XIX
 xx
 XXI
 xxn
 xxm
 xxrv
 xxv
 XXVI
 xxvn
 xxvm
 XXIX
 xxx
 XXXI
 xxxn
 xxxm
 xxxrv
 xxxv
 xxxvi
 xxxvn
 xxxvrn
 XXXIX
       1980 CENSUS TRACTS COMPRISING LEAP COMMUNITIES PAGE
CITY, STATE

ROCK ISLAND, ILLINOIS
MOLINE, ILLINOIS
CHICAGO, ILLINIOS
KANKAKEE, ILLINOIS
PEORIA, ILLINOIS  	
BLOOMINGTON, ILLINOIS
NORMAL, ILLINOIS     _
CHAMPAIGN, ILLINOIS  —
URBANA, ILLINOIS
SPRINGFIELD, ILLINOIS ~
E. ST. LOUIS, ILLINOIS  .-.
GRANITE CITY, ILLINOIS _
ROCKFORD, ILLINOIS
GARY, INDIANA        _
HAMMOND, INDIANA   ~
E. CHICAGO, INDIANA    ~
SOUTH BEND, INDIANA  —
MISHAWAKA, INDIANA  _
ELKHART, INDIANA
FT. WAYNE, INDIANA
LaFAYETTE, INDIANA   _
KOKOMO, INDIANA
ANDERSON, INDIANA   ~
MUNCIE, INDIANA      _
INDIANAPOLIS, INDIANA _
TERRE HAUTE, INDIANA _
BLOOMINGTON, INDIANA
EVANSVILLE, INDIANA  _
NEW ALBANY, INDIANA -_
SAGINAW, MICHIGAN
BAY CITY, MICHIGAN   ~
MIDLAND, MICHIGAN
MUSKEGON, MICHIGAN
GRAND RAPIDS, MICHIGAN
LANSING, MICHIGAN
EAST LANSING, MICHIGAN
FLINT, MICHIGAN
DETROIT, MICHIGAN
ANN ARBOR, MICHIGAN   .
      29
      .31
      .31
    —32
    —32
    —32
    	32
    	33
    —33
    —33
    —33
    	34
    	34
 	34
   	35
   	35
   	35
	36
	36
	36
	36
	37
	37
	38
      .38
      39
      39
      39
      39
      .40
      .40
      -40
      .41
      _42
      .43
Project LEAP CIS Appendix
                       ii .

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                          LIST OF TABLES

TABLE           1980 CENSUS TRACTS COMPRISING LEAP COMMUNITIES PAGE

          CITY, STATE

XL        BATTLE CREEK, MICHIGAN
XLI       JACKSON, MICHIGAN
XLH       KALAMAZOO, MICHIGAN
XLHI      BENTON HARBOR, MICHIGAN
XLIV      MOORHEAD, MINNESOTA
XLV       DULUTH, MINNESOTA
XLVI      St CLOUD, MINNESOTA
XLVn      MINNEAPOLIS, MINNESOTA
XLVm     St PAUL, MINNESOTA
XLIX      ROCHESTER, MINNESOTA
L         TOLEDO, OHIO
LI        CLEVELAND, OHIO
LH        AKRON, OHIO
Lm       LORAIN, OHIO
LIV       CANTON, OHIO
LV        STEUBENVTLLE, OHIO
LVI       YOUNGSTOWN, OHIO
LVn       WARREN, OHIO
LVm      MANSFIELD, OHIO
LIX       LIMA, OHIO
LX        DAYTON, OHIO
LXI       SPRINGFIELD, OHIO
LXH       COLUMBUS, OHIO
LXHI      HAMILTON, OHIO
LXTV      MTDDLETOWN,OfflO
LXV       CINCINNATI!, OHIO
LXVI      EAU CLAIRE, WISCONSIN
LXVH      WAUSAW, WISCONSIN
LXVm     GREEN BAY, WISCONSIN
LXIX      OSHKOSH, WISCONSIN
LXX       MILWAUKEE, WISCONSIN
LXXI      RACINE, WISCONSIN
LXXH      KENOSHA, WISCONSIN
LXXHI     MADISON, WISCONSIN
LXXTV     JANESVILLE, WISCONSIN
LXXV      BELOIT, WISCONSIN
LXXVI     LaCROSSE, WISCONSIN
LXXVn    SHEBOYGAN, WISCONSIN
LXXVH    APPLETON, WISCONSIN
LXVm     CHICAGO, ILLINOIS (CITY OF CHICAGO COMMUNITIES)
Project LEAP GIS Appendix
iii

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                                 LIST OF FIGURES

FIGURE                                                                    PAGE
1     ISCLT Model Results - Gopher Smelter                            	JS
2     Thiessen Polygon Results - Jackson, Michigan                   	~.&
3     UBK Model Results - Akron, Ohio                       	11
4     UBK Model Results - Milwaukee, Wisconsin                        	12
5     UBK Model Results - Jackson, Michigan                 „	13
6     UBK Model Results - Terre Haute, Indiana                     	14
7     UBK Model Results - Duluth, Minnesota                       	15
8     UBK Model Results - Minneapolis, Minnesota                   	16
9     UBK Model Results - Cleveland, Ohio                    	17
10    UBK Model Results - Battle Creek, Michigan                    	18
11    UBK Model Results - Detroit, Michigan                   	19
12    UBK Model Results - SL Paul, Minnesota                  	20
13    UBK Model Results - Cincinnati, Ohio                   	21
14    UBK Model Results - Chicago, Illinois (North)    	22
15    UBK Model Results - Chicago, Illinois (South)  	23
16    UBK Model Results - Indianapolis, Indiana      	.24
17    UBK Model Results - Toledo, Ohio               	25
18    UBK Model Results - Chicago, Illinois (North) - City Communities	26
19    UBK Model Results - Chicago, Illinois (South) - City Communities         	27
Project LEAP CIS Appendix                jv  .

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                                    1. INTRODUCTION



       The effects of lead toxicity on human health has been extensively researched and recognized for



decades.  The insidious effects that lead causes on the health of children has received increased attention



in recent years. Due to mouthing behavior, increased uptake of lead compared to adults, nutrition and



other factors, children under seven years of age present a sub-population at increased risk to the adverse



effects of lead exposure.



       This study considers  the known environmental sources of lead in 83 cities, estimates the



probability distribution of lead in children under seven years of age in each of the cities, and compares



the numbers at risk.  The ultimate objective of the study is to estimate the probability distribution of



blood-lead in childhood populations, and then to compare geographic areas to ascertain severity of the



problem.  This appendix describes the  support that the Geographic Information Management Systems



Office (GISMO) provided to Project LEAP (Lead Education and Abatement Program). This appendix also



presents maps for the communities in the ten cities with the highest number of children with expected high



blood-lead concentrations, and the ten cities expected to have the highest percentages of children with high



blood concentrations.  For all cities, tables are provided to relate community areas - derived for the study -



 to U.S. Bureau of Census tract areas.



       This project required  multiple steps of computer  analysis in varying computer  architecture



environments.  One of the objectives of the study was to demonstrate that many of the processes could



be automated and the varying computer architectures could loosely interact    Section 2 describes the



steps necessary to move a library of data from one  PC to another and produce a second library of



summary files for input  to a dispersion model   It also describes the process of using a Geographic



Information System (CIS) to compare the modeled results with monitored data.



       Sections 3 and 4 describe transferring data from a CIS to a PC environment, using the data for



input to a Uptake Biokinetic Model and joining the results of the modelling to the GIS.






Project LEAP GIS Appendix                  1

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       Section 5 describes mapping the results of the UBK model.



                2. INDUSTRIAL SOURCE LONG TERM MODEL SUPPORT



       Every significant point source of lead did not have an associated ambient air monitoring station,



consequently, the ISCLT model was used to estimate ground level concentrations from stack emissions



and meteorological data.



       Geographic Information System Management Office (GISMO) support to Project LEAP consisted



of obtaining a library of meteorological data for input to the model, producing GIS ARC/Info coverages



of the results,  and utilizing GIS to compare modelled surrogate concentrations  with  ambient  air



concentrations.



2.1. Meteorological Data Support (Obtaining Data)



       The Region 5 GISMO office developed a procedure to interface the National Weather Service



(NWS) data to the  EPA  ISCLT model.  The ISCLT model requires as input surface and upper air



meteorological data. For each of the seventeen facilities modeled, the meteorological data from the closest



surface and upper air station were obtained.  The data were available through the Technology Transfer



Network (TTN) of The Office of Air Quality Planning and Standards (OAQPS).  OAQPS obtained the



data from the NWS National Climatic Data Center (NCDQ.



       A library of raw observations were  obtained  from Region 5 NWS  monitoring stations by



transferring the archived files from the TNN. The IBM-PC environment was subsequently used to process



the data to the format required by the ISCLT model.  A second library was produced of all the processed



meteorological data.



22. Meteorological Data Support (Processing data)



Three arrays of meteorological data are necessary to execute the ISCLT model.  They are:



       1. Joint frequency of occurrence of wind-speed and wind-direction categories classified



       according to the Pasquill stability categories. The arrays were created using the STAR






Project LEAP GIS Appendix                  2 .

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       (stability array) program provided by TNN.



       2. Array of average ambient air temperatures was classified according to season and



       stability category. The array was generated using a procedure written using the Statistical



       Analysis System (SAS).  SAS Proc Means procedure was used to output the averages to



       a second SAS file, which a SAS procediure was used to generate a formatted file required



       by the ISCLT model.



       3. The same procedure was used to generate an array of median mixing heights classified



       according to wind speed, stability and season, except using Proc Univariate instead of



       means.



2.3. Create CIS Coverages from ISCLT Modelling Results



The output from the ISCLT model consists of cartesian coordinates and ground level concentrations of



lead.  For convenience, we chose Universe Transverse Mercator (UTM) coordinates as output from the



model and input to the Geographic Information System (CIS) software.  UTM coordinates were the most



convenient to use because the facilities are located using UTM coordinates, the ISCLT model uses meters,



and the CIS accepts UTM projection data.



       The Statistical Analysis System (SAS) was used to pre-process the output from the ISCLT model



prior to input to GIS. SAS also produced contour plots for reviewing the model results.



       The GISMO office utilized Dbase in Plus to automate many of the steps necessary to produce a



GIS coverage. From the SAS output, Dbase m files were generated for each of the seventeen modelled



facilities. A Dbase procedure was written to group the data into the three UTM zones in Region S, and



to produce formatted files for input to ARC/INFO. The Dbase procedure also wrote Arc Macro Language



programs (AMLs) that produced the GIS coverages.
Project LEAP GIS Appendix

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 2.4. Comparing Modelled and Monitored Data



        Ambient air quality data were obtained from the Aerometric Information Retrieval System Air



 Quality Subsystem (AIRS) and produced into OIS point coverages. The procedure consisted of generating



 formatted files from AIRS, transferring the data to the PC environment, creating Dbase files, and executing



 a Dbase procedure that wrote an AML that would produce a GIS ARC/INFO point coverage. The Dbase



 procedure standardizes the format of latitude and longitude, and verifies the cartesian coordinates arc



 within Region 5.



        The monitored and modelled data were compared by finding the closest modelled location to the



 air monitoring locations. An ARC/INFO file was produced that included the AIRS identification number,



 the distance to the nearest modelled point, the name of the facility, the monitored yearly mean and the



 modelled yearly mean for 1988. The contours of the modelled results  as well as the location of the



 monitored site is shown as figure 1.



                           3. DEMOGRAPHIC DATA SUPPORT



        Because children are at elevated  risk, project LEAP used a targeted population of children under



 seven years of age, and [women of child  bearing age as a surrogate for] the fetus. Within this population



 group, African-American and Hispanic children were particularly targeted in recognition of increased body



 burden susceptibility and thus vulnerability to the uptake and effects of  lead exposure. Project LEAP



 required demographic data that could provide information concerning ethnicity, age, income, housing age



 and location.



 3.1. Choices in Demographic Data



       EPA has acquired demographic data to support the program offices  across the Agency in their risk-



 based decision making processes. Most of EPA's demographic data was obtained from the U.S. Census



 Bureau; however, some data was obtained from private vendors.



       The Census Bureau collects demographic information during a decennial census derived either






Project LEAP GIS Appendix                   4

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                                 FIGURE 1
ISCLT  Model   Results
   Gopher  Smelter
D
ISCLT modeled lead concentration*
units In ug/cublc meter
    < .40
    .41 to .70
    .71 to 110
    111 to 150
    > 150
    Ambient Air Monitoring Site
                                                        0     400
                                                        Meters
             800   1200
                                                         Emissions and meterologjcd
                                                         data for Input  to theTJSCLT
                                                         modd are from 1988.
                                                                   USfM ItCION ¥
                                                                        ItK*l DMllM
                                                                Ct«f raiblc liltnuttoi:
                                                                   WMMMll OfflM
                                                          Minnesota
                                                                      Dakota Co.
                                                                                         S
                                                                                         I
                                                                                         B

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 from the Short-Form or Long-Form questionnaire.  Short-Form data is referred to as 100 percent data,



 because it is asked of the entire population.  Long-Form is referred to as sampled data because it is



 collected from approximately 1 out of 6 households.



        Private vendors provide  data not available from the Census Bureau, such as projections  of



 population counts beyond the current available census. This is estimated data derived from Census Bureau



 data and growth indicators.



        The National Census structure for urban areas consists of blocks, block groups, tracts, counties,



 states, census divisions, census regions and the total United States.



        Access to EPA demographic related data products is provided through the Geographic Resources



 Information and Data System (GRIDS).     During the initial analysis  phase of Project LEAP, the



 demographic data available through  GRIDS consisted of 1980 Bureau of Census data and Donnelley



 Marketing Population Data (1970, 1980, 1990 estimated, 1995 estimated).



 32. Choosing Donnelley Data



        Because Project LEAP used 1988 environmental  data, it was  necessary to  use  Donnelley



 Marketing Population Data estimated for  1990 as the demographic  data most representative of the



 exposure period.



 Donnelley Marketing Population data contains information on sex, age, race, housing and income.  The



 geographic data available for the Donnelley data consists of the centroid of the block group.








 3 J. Creating Polygon Coverages from Point Data



       From the centroid of the block group it was necessary for Project LEAP to produce polygons at



the community level. The first step was to create a point coverage from the centroid of the block groups.



From the block group point coverages thiessen polygons were produced.  Thiessen polygons are created



by joining every point to its neighbors, bisecting the resulting lines, drawing perpendicular lines at the






Project LEAF CIS Appendix                  6 .

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bisected points and creating polygons from the intersected lines. Figure 2 is an example of the generation



of thiessen polygons from block group point data.



3.4. Creating LEAP Communities



       The Bureau of Census defines areas by block, block group, tract and place. In general a census



tract has a population of about 4,000 people and a place would be an entire city population. Because



Project LEAP analysis is at the community level, it was necessary to subdivide cites in larger areas than



census tracts.  Groups or aggregates of tracts were  created to form the LEAP communities.



       The procedure developed to define LEAP communities was performed in the PC architecture



environment using DBase m plus.  The first step in developing communities was to create Dbase files



of the Donnelley data at the block group level. ARC/INFO files of the Donnelley data were used to



generate formatted files that were subsequently transferred to a PC and appended to a Dbase structure.



The block group data were sorted by county and tract and a simple procedure written to count the tracts



and replace the integer to a new field.  Groups of ten census tracts became LEAP communities.



       Figure 2 illustrates the entire process of creating the census tract point coverage, the thiessen



polygons of block groups and the dissolving to LEAP communities.



                       4. UPTAKE BIOKINETIC MODEL RESULTS



       The UBK model used environmental concentrations and demographic information to determine



the percentage of exceedance of expected blood-lead for each community. The percentage, applied against



the population data for the community, provided an estimate of children at risk.



4.1. Summarizing the Demographic Data for the UBK Analysis



       Dbase m was used to total the demographic data from the block group level to the community



level and write the results to a second Dbase file. Subsequently the Dbase demographic file was imported



into Lotus and used in obtaining input parameters for the UBK model and in determining the number of



children at risk.





Project LEAP CIS Appendix                  7  .

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                                   FIGURE 2
Thiessen  Polygon  Results
         Jackson,  Mi.
JW«»»«n poljfgoraar«Mnarat«d

           **K* P*T»
              _
           pons.
           flTbi»«Ct«d.QRd
          Inn fl'QWII Ot tM
      r. -._
     polyoons or
     tn* MMCtklQ
                                                                   ore
                                                                   lQ blM IDMt.
U\A
                                                                  Polygora

                                                                ConviuiltlM
                                                                     KaONV
                                                               bilrawMflltl SdtKM DhUM
                                                                          SplNH
                                                                        (HHu
                                                                                      oo
                                                                                      I

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4.2. Creating ARC/INFO CIS Coverages from the UBK Model Results



       The analysis to determine the percentage and number of children at risk was calculated using



Lotus and the results exported to a Dbase HI file. Based on the expected percentages of children to have



blood-lead levels greater than 10 pg/dL Pb-B, the LEAP communities were assigned one of five group



numbers. The group numbers were associated with a shade symbol used to create the maps of the cities.



A Dbase m procedure was used to write an AML that created an INFO file of the UBK results.   Using



the LEAP community identification number as a relational field, the INFO polygon attribute file was



joined to the file of results of the UBK model.



                        5. Producing Maps of the UBK Model Results



       Maps were produced for the 10 top ranked cities by percentile of children exceeding



lOug/dL Pb-B and for the 10 top ranked cities for number of expected children exceeding 10 ug/dL PB-B.



5.1. Choosing UBK Map Features



       The features in the map displays included the LEAP community borders, county borders, state



borders and shading the communities based on the percentage of children with modeled blood-lead



concentrations exceeding lOug/dL Pb-B.



52. Choosing the UBK Categories



       The range and distribution of UBK results were used to determine the number of categories and



the break points for the categories.  It was decided to have five categories.  The highest category was



defined at greater than 21, since few communities had percentages greater than 21.  There are two



categories less than  the lOug/dL Pb-B and three categories greater than the lOug/dL Pb-B.



5 J Designing the Color Shades for the Communities



       The color shades for the communities with greater man lOug/dL Pb-B were done using three



progressively  darker shades of red.  The two shades less than lOug/dL Pb-B were done in green and



yellow.






Project LEAP CIS Appendix                  9 .

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                               6. Maps of LEAP Communities



Figures  3 through 16  consist  of maps  of  Region 5 cities with the highest modelled  blood  lead




concentrations. The integer within each community indicates its assigned identification number. A table




follows each map listing the census tracts within every community. Following the maps are tables for the




remaining central cities for which the UBK model was run.
Project LEAP CIS Appendix                 10

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                                FIGURE 3
UBK   Model  Results
      Akron,  Oh.
percent  children  with modeled
blood  lead >  10  ug/DI
      5

      to  10

      to  15

      to 20

_    21

QNot  in study area
[7\7] Communities
l/*v71 State Borders
[7^7] County Borders
221 LEAP  Community	
                                                       Environmental  data for Input to
                                                       the UBK model are from 1988.

                                                       Details concerning  census tracts
                                                       comprising communities * and ,
                                                       summaries of demographic data
                                                       are included in tables.
                                                                  USEMIECIONV
                                                               bvlroMMtil Sdeicti Dlvlita
                                                               Ctographlc lilomtloi Spiral
                                                                  Miugratit OHIo	

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                              FIGURE 4
UBK  Model  Results
   Milwaukee,   Wi.
percent  children with  modeled
blood  lead > 10 ug/DI

D<  5
D 6  to  10

H11  to  15

H16 to 20

• >  21

GNot  in study area
l/\/l Communities
[7\7\ State Borders
I/VI County Borders
50    LEAP Community
                                                     Environmental data  for Input to
                                                     the UBK model are from^98&

                                                     Detail  concerning ceneue tracts
                                                     comprising communities and
                                                     summaries of demographic data
                                                     are Included In tables.
                                                                 OSBAIKION V
                                                             brirauntil SdtM«
                                                                   lilwmittoi
                                                                       offic«
                                
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                              FIGURE 5
UBK  Model  Results
     Jackson,   Mi.
percent children with  modeled
blood lead > 10 ug/DI

D<  5

H 6  to 10

^11  to 15

H16 to 20

• >  21

QNot  in  study area
[ATI Communltiee
[7^7\ State Border*
[7^7\ County Border*
45    LEAP Community
                                                     Environmental data for Input to
                                                     the  UBK  model are from  1988.

                                                     Detafa concerning  ceneue  tract*
                                                     comprieing communitle* and
                                                     tummarlee of demographic data
                                                     are  included  in tablee.
                                                             UrirwMMtil Jaiiui
                                                                      HUM
                                                                      Offlc*

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                                FIGURE 6
UBK  Model  Results
  Terre   Haute,  In.

percent  children with  modeled
blood  lead > 10 ug/DI

D<  5
n 6  to  10

H11  to  15

H16 to 20

• >  21

QNot  in study area
[7\7\ Communities
[7S71 State Border*
     County Bordere
      LEAP Community
                                                      Environmental  data for Input to
                                                      the UBK model ore  from M988.

                                                      Detale concerning ceneue  tracts
                                                      comprising communltiee and
                                                      summaries of demographic data
                                                      are included in tables.
        (MfntklC
           •«i
            OTA TOOK V
               SdtMu
                                                                  «i|««trt Offta
                                                                          DhWM

                                                                          SfllMl
                                                                                       ••a
                                                                                       S
                                                                                       a

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                               FIGURE 7
UBK  Model  Results
      Duluth,  Mn.
percent  children with  modeled
blood  lead > 10 ug/DI

D<  5
H6  to 10

H11  to 15

H16 to 20

• >  21

QNot  in  study area
[7\7\ Communltlee
[7S71 State Border*
[7^71 County Bordere
69    LEAP  Community
                                                     Environmental data for  Input to
                                                     the UBK  model are fromrt988,

                                                     Detail concerning  ceneue trocte
                                                     comprising communities and
                                                     eummarlee of demographic data
                                                     are Included  In tabbe.

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                               FIGURE 8
UBK   Model   Results
  Minneapolis,  Mn.

percent  children with modeled
blood  lead >  10 ug/DI

D<  5

d 6  to  10

H11  to  15

Q16 to 20

• >  21

QNot  jn study  area
|/\/| Communities
(TSTI State Borders
l/"»/l County  Borders
19    LEAP Community
                                                       Environmental data for Input to
                                                       the UBK  model ore from 1988.

                                                       Details concerning  census tracts
                                                       comprising communities and
                                                       summaries of demographic data
                                                       are included  in tables.
                                                                   UWA IECION V
                                                                      Jdncti DlrlilM
                                                               Cto|r»klc lilomitloi Jplm
                                                                  •iMyattt OHIct
                                                                                       •a
                                                                                       s
                                                                                       a
                                                                                       a.
                                                                                       V)
                                                                                       hH
                                                                                       a
                                                                                       a.

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                              FIGURE 9
UBK  Model  Results
    Cleveland,  Oh.
percent  children with modeled
blood  lead > 10 ug/DI

D<  5
n 6  to 10

gl 11  to 15

   16 to 20

   >  21

   Not  in  study area
     Communities
     State Borders
     County Borders
      LEAP Community
                                                     Environmental data for Input to
                                                     the UBK model  are from 1988.

                                                     Detala concerning ceneue trocte
                                                     comprising communities and
                                                     summaries of demographic data
                                                     are included in  tables.
                                                                                    x
                                                                                    ••5
                                                                                    s
                                                                                    o.
                                                                                    a.

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                               FIGURE 10
UBK   Model  Results
 Battle   Creek,   Mi.
percent  children with modeled
blood  lead > 10 ug/DI

D<  5

E]6  to  10

^11  to  15

@16 to 20

• >  21

DNot  in study  area
|/\/| Communities
[TsTl State Borders
I/'*/! County Borders
12    LEAP Community
                                                      Environmental data  for input to
                                                      the UBK model are from 1988.

                                                      Detals  concerning census tracts
                                                      comprising communities and
                                                      summaries of demographic data
                                                      are included in tables.
                                                                  WOA UCION V
                                                              liriraiMitil Sdnat
                                                              tMfmhic liUrvitln Spl»i
                                                                 lhii|«Mil OlHu
                                                                                      X
                                                                                      =3
                                                                                      a.
                                                                                      a.
                                                                                      O

-------
                               FIGURE 11
UBK   Model  Results
      Detroit,  Mi.
percent children with  modeled
blood  lead > 10 ug/DI

D<  5

El 6  to  10

H11  to  15

Q16  to 20

• >  21

QNot jn  study area
[7^71 Communities
[7S71 State Borders
[7*771 County  Borders
152  LEAP Community	
                                                        Environmental data  for input to
                                                        the UBK model are from 1988.

                                                        Detals concerning census tracts
                                                        comprising communities  and
                                                        summaries of demographic data
                                                        are Included  In tables.
                                                                    USOA IfOON V
                                                                EirlfOIBClUl SdcKtl DhlllM
                                                                Cn>|riihlc lilonitln iptin
                                                                   iHMyaMi OHIO
                                 X
                                 •-5
                                 5
                                 D.
                                 n.

                                 ITi

                                 3
                                 cu

-------
                              FIGURE 12
UBK  Model  Results
    St.  Paul,  Mn.


percent children with modeled
blood lead > 10 ug/DI

D<  5

H6 to  K)

H11  to 15

B16 to 20

• >  21

GNot in  study area
|/\/l Communities
[ATI State Borders
I/VI County Borders
19    LEAP Community
                                                    Environmental data for Input to
                                                    the UBK model ore fromrt988.

                                                    Detail  concerning  census tracts
                                                    comprising  communities and
                                                    summaries  of demographic data
                               o
                               (N
                                                                                    §
                                                                                    a
                                                                                    a.
                                                                                   O


-------
                               FIGURE 13
UBK   Model   Results
   Cincinnati,  Oh.
percent  children with modeled
blood  lead >  10 ug/DI

D<  5
06  to  10

8811  to  15

El 16 to 20

• >  21

QNot  in study  area
f7\7] Communities
     State Borders
     County Borders
     LEAP Community	
                                                       Environmental  data for  input  to
                                                       the UBK model are  from  1988.

                                                       Petals concerning census  tracts
                                                       comprising communities and
                                                       summaries of demographic data
                                                       are Included In tables.
                                                                  USOA IECION V
                                                               UilroiBiiUl Jdeicti
                                                               CMfrwklc lilomitio Splmi
                                                                  MiiijWit Otlta
                                                                                       S
                                                                                       a.
                                                                                       Q.
                                                                                       <

                                                                                       83


-------
                               FIGURE 14
UBK   Model  Results
Chicago,   II.  (North)
                                             6
percent  children with  modeled
blood  lead > 10 ug/DI

D<  5

m s  to 10

H11  to 15

Q16 to 20

• >  21

QNot  in  study area
     Communities
     State Borders
   7\ County Border*
   1   LEAP  Community
                                                     Environmental data  for Input to
                                                     the UBK model are fromr£8&

                                                     Delate  concerning census tracts
                                                     comprising communities and
                                                     summaries of demographic data
                                                     are Included In tables.
                                                                 USOAIIOONV
                                                             6«*jrtiUc liloautloi SplMl
                                                                       Ofto
                                                                                       K
                                                                                      '•3
                                                                                       £
                                                                                       a.
                                                                                       a.
                                                                                      a

                                                                                      s
                                                                                      I
                                                                                      •?
                                                                                      £

-------
                               FIGURE 15
 UBK  Model   Results

 Chicago,  II.   (South
/ v ^~>—J  *X    /   *  { ^s	*


percent children with modeled
blood lead > 10 ug/DI
D<  5
1)6 to  K)

      to 15

      to 20
^ 11

H16
• >  21

G Not  in  study
[7\7] Communities
                                                                        area
                                                          State Borders
                                                         I County  Borders

                                                        1   LEAP Community
                                                     Environmental data for input  to
                                                     the UBK model are from 1988.

                                                     (totals  concerning ceneue tracts
                                                     comprising communities and
                                                     summaries of demographic data
                                                     are induced in tobies.
           liiM
                                                                 OSDAUaON V
                                                                     MMCM
                                                                   lilonu u«i
                                                                       Pita
                                                                                      x
                                                                                      '•3
                                                                                      c-
                                                                                      s
                                                                                      i
                                                                                      I

-------
                               FIGURE 16
UBK  Model  Results
   Indianapolis,  In.
percent  children with modeled
blood toad > 10 ug/DI

D<  5
n 6  to 10

1311  to 15

H16 to 20

• >  21

QNot  in  study area
[7*s71 Communities
(7^71 State Border*
(7^71 County Borders
 57   LEAP Community
                                                     Environmental data for Input to
                                                     the UBK model are frorn19a&

                                                     Detail concerning census tracts
                                                     comprising communities and
                                                     summaries of demographic data
                                                     are included In tables.
            KBA
                                                                    IKIONV
                                                                    MMCM
                                                                                     X
                                                                                     ••5
                                                                                     s
                                                                                     Q.


-------
                               FIGURE 17
UBK  Model  Results
     Toledo,  Oh.
percent  children with  modeled
blood  lead > K) ug/CH

D<  5
H 6  to  10

H11  to  15

H16 to 20

• >  21

ONot  in study area
f7\71 Communities
[7^71 State Borders
fTTTI County Borders
150  LEAP Community	
                                                      Environmental data for input to
                                                      the UBK model  ore from 1988.

                                                      Detale concerning census tracts
                                                      comprising communities and
                                                      summaries of demographic data
                                                      are induced in  tables.
                                                                 USBAUaONV
                                                              briraMMttl MMCU
                                                              fiMfntklc Ulonutioi
                                                                 •

-------
                                                FIGURE 18
                 UBK  Model  Results
                 Chicago,  II.  (North)
_ - - " '
percent  children with modeled
blood  lead >  10 ug/DI

D<  5

06  to  10

^11  to  15

Q16 to 20

• >  21

QNot  in study  area
f7\7l Communities
[ATI State Borders
[7\7] County  Borders
 1    Community	
                                                                       Environmental data for input to
                                                                       the UBK model  are from 1988.

                                                                       Detals  concerning census tracts
                                                                       comprising communities and
                                                                       summaries of demographic data
                                                                       are included in  tables.
                                  CN
                                                                                   IUEM IKION V
                                                                                UrirMMitil Jdeicti DUblM
                                                                                C*»|uthlc liloniilloi SpttM
                                                                                   lli»iy»Ml Oflta
                                  x
                                  =3
                                                                                                         a.
                                                                                                         a.
                                                                                                         B
                                                                                                         o
                                                                                                         c-
                                                                                                         w

                                                                                                         I
                                                                                                         '51

-------
                               FIGURE 19
UBK  Model  Results
Chicago,   II.  (S
percent  children with modeled
blood  lead >  K) ug/DI

D<  5
136  to  K)

H11  to  15

@16 to 20

• >  21

QNot  in study  area
[7\7\ Communities
[7^71 State Borders
[7^71 County Borders
 1    Community	
                                                      Environmental  data for Input to
                                                      the UBK model are  from^988.

                                                      Detols concerning censue  tracts
                                                      comprising communities and
                                                      summaries of demographic data
                                                      are included in tables.
                                                                  IBOAUSIOM V
                                                                          OlrUU.
           IbMIM
                                                                        Otk»
                                                                                       0.
                                                                                       0.

-------
     193

   22600
   22800
   22900
   23200
  194

23300
23400
23500
23600
23700
     191

   21100
  192

21300
21400
21500
21600
21700
21800
21900
22000
22100
22200
                                        TABLE  I

                                 Rock Island,  Illinois
                             1980 Census Tracts  comprising
                                   LEAP Communities
  195

24400
                                       TABLE II

                                   Moline,  Illinois
                             1980 Census Tracts Comprising
                                   LEAP Communities
  193

22300
22400
22500
Project LEAP CIS Appendix
                             28

-------
                                       TABLE III

                                   Chicago, Illinois
                             1980 Census Tracts Comprising
                                    LEAP Communities
        101
        102
        103
        104
        105
        106
        107
        108
        109
        201

         17

        617
        618
        619
        620
        621
        622
        623
        624
        625
        626

         25
 10

202
203
204
205
206
207
208
209
301
302

 18

627
628
629
630
631
632
633
634
701
702

 26
 11

303
304
305
306
307
308
309
310
311
312

 19

703
704
705
706
707
708
709
710
711
712

 27
 12

313
314
315
316
317
318
319
320
321
401

 20

713
714
715
716
717
718
719
720
801
802

 28
 13

402
403
404
405
406
407
408
409
410
501

 21

803
804
805
806
807
808
809
810
811
812

 29
 14

502
503
504
505
506
507
508
509
510
511

 22
                                                          30
        33
 34
 35
 36
 37
 38
 15

512
513
514
515
601
602
603
604
605
606

 23
                                                  31
 39
 16

607
608
609
610
611
612
613
614
615
616

 24
813
814
815
816
817
818
819
901
902
903
1001
1002
1003
1004
1005
1006
1007
1101
1102
1103
1104
1105
1201
1202
1203
1204
1301
1302
1303
1304
                     32
1305
1401
1402
1403
1404
1405
1406
1407
1408
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1801
1802
1803
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
2001
2002
2003
2004
2005
2006
2101
2102
2103
2104
2105
2106
2107
2108
2109
2201
2202
2203
 40
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
Project LEAP CIS Appendix
                         29

-------
        49
        57
        65
        73
50
58
66
                                  Chicago, Illinois
                             1980 Census Tracts Comprising
                                   LEAP Communities
                            43
                    44
                                               45
                             46
51
52
53
54
59
60
61
62
67
68
69
70
          75
          76
          77
                                                         78
                                                                   47
                                                                   55
63
71
                   79
                                                          48
2501
2502
2503
2504
2505
2506
2507
2506
2509
2510
'2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
                                                          56
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3201
3202
                                                                            64
3202
3203
3204
3205
3206
3301
3302
3303
3304
3305
3401
3402
3403
3404
3405
3406
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3601
3602
3603
3604
3605
3701
3702
3703
3704
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3901
3902
3903
3904
3905
3906
3907
4001
4002
4003
4004
4005
4006
4007
4008
4101
4102
4103
4104
4105
72
4106
4107
4108
4109
4110
4111
4112
4113
4114
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4401
4402
4403
4404
4405
4406
4407
4408
4409
4501
4502
4503
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4701
4801
4802
4803
4804
4805
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
5001
5002
5003
                                                          80
5101
5102
5103
5104
5105
5105
5201
5202
5203
5203
5204
5205
5206
5301
5302
5303
5304
5305
5306
5401
5501
5502
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5701
5702
5703
5704
5705
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5901
5902
5903
5904
5905
5906
5907
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6101
6102
6103
6104
6105
6106
Project LEAP CIS Appendix
                        30

-------
                                  Chicago, Illinois
                             1980 Census Tracts Comprising
                                   LEAP Communities
        81

      6107
      6108
      6109
      6110
      6111
      6112
      6113
      6114
      6115
      6116

        89

      6808
      6809
      6810
      6811
      6812
      6813
      6814
      6901
      6902
      6903
     82

   6117
   6118
   6119
   6120
   6121
   6122
   6201
   6202
   6203
   6204

     90

   6904
   6905
   6906
   6907
   6908
   6909
   6910
   6911
   6912
   6913
    83

  6301
  6302
  6303
  6304
  6305
  6306
  6307
  6308
  6309
  6401

    91

  6914
  6915
  7001
  7002
  7003
  7004
  7005
  7101
  7102
  7103
    84

  6402
  6403
  6404
  6405
  6406
  6407
  6408
  6501
  6502
  6503

    92

  7104
  7105
  7106
  7107
  7108
  7109
  7110
  7111
  7112
  7113
    85

  6504
  6505
  6601
  6602
  6603
  6604
  6605
  6606
  6607
  6608

    93

  7114
  7115
  7201
  7202
  7203
  7204
  7205
  7206
  7207
  7301
  86

6609
6610
6611
6701
6702
6703
6704
6705
6706
6707

  94

7302
7303
7304
7305
7306
7307
7401
7402
7403
7404
  87

6708
6709
6710
6711
6712
6713
6714
6715
6716
6717

  95

7501
7502
7503
7504
7505
7506
7608
  88

6718
6719
6720
6601
6802
6803
6804
6805
6806
6807

 133

8408
                                       TABLE IV
                                  Kankakee,  Illinois
                             1980 Census Tracts Comprising
                                   LEAP Communities
     155

   11500
   11600
   11700
   11800
  156

12200
12300
12400
12500
                                       TABLE V

                                   Peoria,  Illinios
                             1980 Census Tracts Comprising
                                   LEAP Communities
     185

     100
     200
     300
     400
     500
  186

  600
  700
  800
  900
 1000
 1100
 1200
 1300
 1400
 1500
 187

1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
 188

2600
2700
2800
2900
3000
3200
3300
 190

4400
Project LEAP CIS Appendix
                              31.

-------
                                        TABLE VI

                                 Bloomington, Illinois
                             1980 Census Tracts comprising
                                    LEAP Communities
      171       172

     1101      1301
     1102      1302
     1200      1303
               1400
               1500
               1600
               1700
               1800
               1900
               2000
                                       TABLE VII

                                    Normal,  Illinois
                             1980 Census Tracts Comprising
                                    LEAP Communities
      170       171

      101       200
      102       301
      103       302
                400
                501
                502
                503
                                       TABLE VIII

                                  Champaign, Illinois
                             1980 Census Tracts Comprising
                                    LEAP Communities
        234

      100        300       1400
      200        400
                500
                600
               1000
               1100
               1201
                                        TABLE IX
                                    Urbana,  Illinois
                             1980 Census Tracts Comprising
                                    LEAP Communities
    5100      5800
    5200      5900
    5600      6000
    5700
Project LEAP CIS Appendix                 32

-------
                                        TABLE X
     201

     300
     400
   202

   500
   800
   900
  1000
  1100
  1200
  1300
  1400
   203

  1500
  1600
  1700
  1800
  1900
  2100
  2200
  2300
    Springfield,  Illinois
1980 Census Tracts  Comprising
      LEAP Communities

      204

     2500
     2600
     2800
     2900
     3000
     3100
                                       TABLE XI

                                 E.  St. Louis, Illinois
                             1980 Census Tracts Comprising
                                    LEAP Communities
     195

  500400
  500500
  500600
  500800
  500900
  501000
  501100
  501200
   196

501300
501400
   200

504201
504202
                                       TABLE XII

                                 Granite City, Illinois
                             1980 Census Tracts  Comprising
                                   LEAP Communities
     177

  400101
  400102
  400300
  400400
   178

400500
400802
                                      TABLE XIII

                                   Rockford, Illinois
                             1980 Census Tracts Comprising
                                   LEAP Communities
     218

     401
     403
     501
   219

   502
   504
   506
   507
   600
   700
   800
  1000
   220

  1100
  1200
  1300
  1400
  1500
  1600
  1700
  1800
  1900
      221

     2100
     2301
     2400
     2500
     2600
     2700
     2800
     2900
 222

3000
3100
3200
3300
3400
3500
3601
3603
3604
 223

3703
Project LEAP CIS Appendix
                              33

-------
         36

      10100
      10200
      10299
   37
40
20100
20200
20300
20400
20500
20600
20700
20800


41
20900
21000
21100
21200
21300
21400
21500
21600
21700
21800
                                       TABLE XIV

                                     Gary, Indiana
                             1980 Census Tracts Comprising
                                    LEAP Communities
38
39
10300
10400
10500
10600
10700
10800
10900
11000
11100
11200
11300
11400
11500
11600
11700
11800
11900
12000
12100
12200
12300
12400
12500
12600
12700
12800
12900
13000
13100
13200
   40

13300
13400
   44

41100
41200
41301
                                        TABLE XV

                                    Hammond, Indiana
                             1980 Census Tracts Comprising
                                    LEAP Communities
         42

      30100
      30200
      30300
      30399
      30400
      30499
      30500
      30600
      30700
      30800
   43

30900
31000
                                       TABLE XVI

                                  E. Chicago, Indiana
                             1980 Census Tracts Comprising
                                    LEAP Communities
Project LEAP CIS Appendix
                           34.

-------
                                      TABLE XVII
        81

       100
       200
       301
       302
       400
       500
       600
       700
       800
   82

  900
 1000
 1100
 1200
 1300
 1400
 1500
 1600
 1700
 1800
                                  South Bend,  Indiana
                             1980 Census Tracts Comprising
                                    LEAP Communities
   83

 1900
 2000
 2100
 2200
 2300
 2400
 2500
 2600
 2700
 2800
  84

2900
3000
3100
3200
3300
3400
3500
   85

11100
   87

11900
        84

     10100
     10200
     10300
   85

10400
10500
10600
10700
        20

      1500
   21

 1600
 1800
 2200
 2300
 2400
 2500
             TABLE XVIII

         Mishawaka,  Indiana
   1980  Census Tracts Comprising
          LEAP Communities

   86
11501
11502
11503
11701
                                       TABLE XIX
          Elkhart,  Indiana
    1980 Census Tracts Comprising
          LEAP Communities

   22
 2600
 2700
 2800
                                      TABLE XX

                                   Ft. Wayne, Indiana
                             1980 Census Tracts Comprising
                                    LEAP Communities
       100
       300
  400
  500
  600
  701
  702
  800
  900
 1000
 1100
 1200
 1300
 1400
 1500
 1600
 1700
 1800
 1900
 2000
 2100
 2200
2300
2400
2500
2600
2700
2800
3000
3100
3200
 3301
 3302
 3303
 3400
 3500
 3600
 3700
 3800
 3901
 3902
 4000
 4101
 4102
 4200
10701
10702
10805
11302
11303
11304
Project LEAP CIS Appendix
                           35

-------
                                       TABLE XXI
         89

        100
        200
        300
        400
        600
        700
         31

        100
        200
        300
        500
        700
        800
         50

        100
        200
        300
        400
        500
        600
         16

        100
        200
        300
        400
        500
        600
        700
        800
        901
  90

 800
 900
1000
1100
1200
1400
1500
1600
  32

 900
1000
1100
1200
  51

 700
 800
 900
1000
1100
1200
1500
1600
  17

 902
1000
1100
1200
1300
1400
1500
1600
1700
1901
                                   LaFayette,  Indiana
                              1980 Census Tracts Comprising
                                    LEAP Communities
  91

1900
                                       TABLE XXII

                                    Kokomo,  Indiana
                              1980 Census Tracts Comprising
                                    LEAP Communities
            TABLE XXIII

         Anderson,  Indiana
   1980 Census Tracts Comprising
         LEAP Communities

  52
1700
1800
1900
2000
           TABU XXIV

          Muncie, Indiana
   1989 Census Tracts Comprising
         LEAP Communities

  IB
1902
2000
Project LEAP CIS Appendix
                          36

-------
                                      TABLE XXV
        98

       100
       200
       300
                                 Indianapolis,  Indiana
                             1980 Census Tracts Comprising
                                   LEAP Communities
                  55
            56
                                      57
                               58
                               59
                                                   60
                                                                              61
310101
310102
310200
310301
310302
320101
320102
320103


62
342400
342500
342600
350100
350200
350300
350400
350500
350600
350700
70
361100
361200
361300
361400
370100
370201
370202
370300
380100

320104
320201
320202
320301
320302
320400
320500
320600
320700
320800
63
350800
350900
351000
351100
351200
351500
351600
351700
351900
352100
71
380200
380300
380501
380502
380600
380700
380800
380900


320901
320902
320903
321001
321002
321100
321200
321300
321400
321600
64
352300
352400
352500
352600
352700
352800
353100
353200
353300
353500
72
381001
381002
381101
381102
381201
381202
390100
390200
390300
390400
321700
321800
321900
322000
322100
322200
322300
322400
322500
322600
65
353600
353800
353900
354100
354200
354400
354500
354700
354800
354900











322700
330101
330102
330402
330500





66
355000
355100
355300
355400
355500
355600
355700
355900
356200
356300











330801
330802
330900
331000
340101
340102
340104
340200


67
356400
356900
357000
357100
357200
357300
357400
357600
357800






•





340300
340400
340500
340600
340700
341100
341200



68
357900
358000
358100
360101
360102
360201
360202
360301
360302
360401











341400
341500
341600
341700
341901
341902
342000
342100
342200
342300
69
360402
360403
360502
360601
360602
360800
360900
361000













                                      TABLE XXVI

                                 Terre Haute, Indiana
                             1980 Census Tracts  Comprising
                                   LEAP Communities
  99

 400
 500
 600
 700
 800
 900
1000
1100
1200
1300
 100

1400
1500
1600
1700
1800
1900
Project LEAP CIS Appendix
                          37 •

-------
                                       TABLE XXVII
                                  Bloomington, Indiana
                              1980 Census Tracts Comprising
                                    LEAP Communities
         74

        100
        201
        202
        301
   75

  302
  400
  500
  600
  901
  902
                                      TABLE XXVIII

                                   Evansvilie,  Indiana
                              1980 Census Tracts Comprising
                                    LEAP Communities
         93

        100
        202
        300
        400
        500
        600
        800
   94

  900
 1000
 1100
 1200
 1300
 1400
 1500
 1600
 1700
 1800
  95

1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
  96

2900
3000
3100
3200
3300
3400
350.0
3600
3701
3702
   97

 3900
10202
                                       TABLE »»'«

                                   New Albany,  Indiana
                              1980 Census  Tracts  Comprising
                                    LEAP Communities
         22

      70200
      70301
   23

70302
70400
70500
70600
70700
70801
70802
70900
Project LEAP CIS Appendix
                           38

-------
                                      TABLE XXX

                                   Saginaw, Michigan
                             1980 Census Tracts Comprising
                                    LEAP Communities
        124        125       126

        100        300      1300
        200        400      1400
                  500      1500
                  600      1600
                  700      1700
                  800      1800
                  900      1900
                 1000      2000
                 1100      2100
                 1200
                                       TABLE XXXI

                                   Bay City,  Michigan
                                Census Tracts Comprising
                                    LEAP Communities

          345

        100       300      1300
        200       400
                  500
                  600
                  700
                  800
                  900
                 1000
                 1100
                 1200
                                      TABLE XXXII

                                   Midland, Michigan
                              1980  Census Tracts Comprising
                                    LEAP Communities

         88
        100
        200
        300
        400
        700
                                      TABLE XXXIII

                                   Muskegon, Michigan
                              1980  Census Tracts Comprising
                                    LEAP Communities

         93        94        96

        200       400      2100
        300       500
                  601
                  602
                  700
                  800
                  900
                 1000
                 1099
Project LEAP CIS Appendix                 39 .

-------
         54
         35
         37

       2901
  55
  36
  39

3801
3802
3901
3902
4000
4100
4200
                                      TABLE XXXIV

                                 Grand Rapids,  Michigan
                              1980 Census Tracts Comprising
                                    LEAP Communities
  56
57
  SB
100
200
300
400
500
600
700
800
900

1000
1200
1300
1400
1500
1600
1700
1800
1900

2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600



                                       TABLE XXXV

                                    Lansing, Michigan
                              1980  Census Tracts Comprising
                                    LEAP Communities
  37
38
100
200
300
400
500
600
700
800
900

1000
1100
1200
1300
1400
1500
1600
1701
1702
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800

2902
3000
3102
3200
3301
3302
3400
3601


  39

3602
3700
  41

5100
5200
5303
         TABLE XXXVI

      East Lansing, Michigan
   1980 Census Tracts  Comprising
         LEAP Communities

  40
4302
4401
4402
4403
4500
Project LEAF CIS Appendix
                          40

-------
                                     TABLE XXXVII

                                   Flint, Michigan
                             1980 Census Tracts Comprising
                                   LEAP Communities

        22        23        24        25        26        27

       100       300      1300     2300      3300      4200
       200       400      1400     2400      3401      4300
                 500      1500     2500      3402      4400
                 600      1600     2600      3500      4500
                 700      1700     2700      3600      4600
                 800      1800     2800      3700      4700
                 900      1900     2900      3800
                1000      2000     3000      3900
                1100      2100     3100      4000
                1200      2200     3200      4100
Project LEAP CIS Appendix                41

-------
        145
                                     TABLE XXXVIII

                                   Detroit, Michigan
                              1980 Census Tracts Comprising
                                    LEAP Communities
                  146
147
148
                                               149
150
151
                                                 152
500100
500200
500300
500400






153
511400
511500
511600
511700
512100
512200
512300
512400
512500
512600
161
521100
521200
521300
521400
521500
521600
521700
521800
521900
522000
169
533100
533200
533300
533400
533500
533600
533700
534100
534200
534300
500500
500600
500700
500800
500900
501000
501100
501200
501300
501400
154
512700
512800
512900
513000
513100
513200
513300
513400
513500
513600
162
522100
522200
522300
522400
523100
523200
523300
523400
523500
523600
170
534400
534500
534600
534700
534800
534900
535000
535100
535200
535300
501500
501600
501700
501800
501900
502000
503100
503200
503300
503400
155
513700
513800
513900
514000
514100
514200
514300
514400
514500
514600
163
523700
523800
523900
524000
524100
524200
524300
524400
524500
524599
171
535400
535500
536100
536200
536300
536400
536500
536600
536700
536800
503500
503600
503700
503800
503900
504000
504100
504200
504300
504400
156
514700
514800
514900
515000
515100
515200
515300
515400
515500
515600
164
524600
524699
524700
524800
525100
525200
525300
525400
525500
525600
172
536900
537000
537100
537200
537300
537400
537500
537600
538100
538200
504500
504600
504700
504800
504900
505000
505100
506100
506200
506300
157
515700
516100
516200
516300
516400
516500
516599
516600
516700
516800
165
525700
525800
525900
526000
526100
526200
526300
526400
526500
526600
173
538300
538400
538500
538600
538700
538800
538900
539000
539100
539200
506400
506500
506600
506700
506800
506900
507000
507100
507200
507300
15 B
516900
517000
517100
517200
517300
517400
517500
517600
517700
517800
166
530100
530200
530300
530400
530500
530600
530700
530800
530900
531000
174
539300
539400
539500
539600
539700
540100
540200
540300
540400
540500
507400
507500
507600
507700
507800
507900
508000
510100
510200
510300
159
517900
518000
518100
518200
518300
518400
518500
518600
518700
518800
167
531100
531200
531300
531400
531500
531600
531700
531800
531900
532000
175
540600
540700
540800
540900
541000
541100
541200
541300
541400
541500
510400
510500
510600
510700
510800
510900
511000
511100
511200
511300
160
520100
520200
520300
520400
520500
520600
520700
520800
520900
521000
16 B
532100
532200
532300
532400
532500
532600
532700
532800
532900
533000
176
541600
542100
542200
542300
542400
542500
542600
542700
542800
542900
Project LEAP CIS Appendix
              42

-------
                                   Detroit, Michigan
                             1980 Genius  Tract* Comprising
                                   LEAP Conmunitias
       177

    543000
    543100
    543200
    543300
    543400
    543500
    543600
    543700
    543800
    543900
   178

544000
544100
544200
544300
545100
545200
545300
545400
545500
545600
       137

       100
       200
       300
       400
       500
   138

   600
   700
   800
   901
  1101
  1104
        12

       100
       200
       300
       400
       500
       600
    13

   900
  1300
   179

545700
545800
545900
546000
546100
546200
546300
546400
546500
546600
   180

546700
546800
546900
                                      TABLE XXZZX
                                  Ann Arbor,  Michigan
                             1980 Census  Tracts Comprising
                                   LEAP Communities
   139

  1200
  1305
  1401
  1402
   140

  1502
  1600
  1701
  1801
  1802
  1903
               TABLE XL

        Battle Creek, Michigan
     1980 Census  Tracts  Comprising
           LEAP Communities

    14
  2600
                                     TABLE ZLX

                                   Jackson, Michigan
                             1980 Census Tracts Comprising
                                   LEAP Communities
            44

          100
           200
           300
       45

      400
       500
       600
       700
       800
       900
      1000
      1100
      1200
      1300
Project LEAP CIS Appendix
                            43

-------
                                       TABLE XLII
         47

        100
   48

  201
  202
  300
  401
  402
  500
  600
  700
  801
  802
        Kalamazoo, Michigan
   1980 Census Tracts Comprising
          LEAP Communities

  49        50

 900      1504
1000      1506
1100      1507
1200      1601
1401      1603
          1604
          1701
          1702
          1801
          1802

            TABLE XLIII

      Benton Harbor,  Michigan
   1980 Census Tracts Comprising
          LEAP Communities
          6

        300
  400
  500
  600
                                       TABLE XLXV

                                   Moorhead, Minnesota
                              1980 Census Tracts Comprising
                                    LEAP Communities
      20100
    10

20201
20202
20300
20400
20500
20600
                                       TABLE XLV

                                   Duluth, Minnesota
                              1980  Census Tracts Comprising
                                    LEAP Communities
         6B

        100
        200
        300
        400
        500
        600
        700
        800
        900
   69

 1000
 1100
 1200
 1300
 1400
 1600
 1700
 1800
 1900
 1999
  70

2000
2200
2299
2300
2400
2500
2599
2600
2700
2800
  71

2899
2900
3000
3100
3200
3299
3300
3400
3600
3700
  72

3800
Project LEAP CIS Appendix
                           44

-------
          6

      21200
         18
         26
        54
   77

31400
  100
   19
   55
          TABLE XLVT

     St. Cloud, Minnesota
 1980 Census  Tracts Comprising
       LEAP Communities

78
                            200
                            300
                            400
                            600
                            700
                            800
                           1000
                                      TABLE XLVII
                                 Minneapolis, Minnesota
                             1980 Census Tracts Comprising
                                    LEAP Communities
20
21
22
                                                          23
             28
          29
          30
7500
7600
7700
7800
7900
8000
8100
8200
8300
8400
8500
8600
8700
8800
8900
9000
9100
9200
9300
9400
9500
9600
9700
9800
9900
10000
10100
10200
10300
10400
10500
10600
10700
10800
10900
11000
11100
11200
11300
11400
11500
11600
11701
11702
11800
11900
12001
12002
12101
12102
                                      TABLE ZLVHI

                                  St. Paul, Minnesota
                             1980 Census Tracts Comprising
                                    LEAP Communities
56
                                      57
                                 58
                              59
                                                    24
                              60
                                                  25
101
102
200
300
400
500
601



602
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4601
4602
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
6400
6500
6600
6700
6800
6900
7000
7100
7200
7300
7400
                              61
30100
30200
30300
30400
30500





30601
30602
30702
30703
30704
30800
30900
31000
31100
31200
31300
31400
31500
31600
31700
31801
31802
31900
32000
32100
32200
32300
32400
32500
32600
32700
32800
32900
33000
33100
33200
33300
33400
33500
33600
33700
33800
33900
34000
34200
34400
34500
34601
34602
34701
34702
34800
34900
35000
35100
35200
35300
35400
35500
35600
35700
35800
35900
36000
36100
36200
36300
36400
36500
36600
36700
36800
36900
37000
37100
Project LEAP CIS Appendix
                           45

-------
                                   St.  Paul, Minnesota
                              1980  Census Tracts Comprising
                                    LEAP Communities
         62

      37200
      37401
      37402
      37500
      37601
      37602
                                       TABLE XLXX

                                  Rochester, Minnesota
                              1980  Census Tracts Comprising
                                    LEAP Communities
         50

        100
        200
        300
        400
        500
        600
  51

 800
1000
1100
        148

        200
        300
        400
        600
        700
        800
 149

 900
1000
1100
1201
1202
1301
1302
1303
1304
1400
                                        TABLE L

                                      Toledo, Ohio
                              1980  Census Tracts Comprising
                                    LEAP Communities
 150

1500
1600
1700
1800
1900
2000
2100
2200
2300
2401
 151

2402
2500
2600
2700
2800
2900
3000
3100
3200
3300
 152

3400
3500
3600
3700
3800
3900
4000
4100
4200
4301
 153

4302
4400
4501
4503
4504
4600
4699
4701
4702
4799
 154

4800
4899
4900
5000
5100
5200
5300
5400
5501
5502
 155

5503
5599
5600
5701
5702
5703
5801
5802
5901
5902
        156

       6000
       6100
       6200
       6300
       6400
       6500
       6600
       6700
       6800
       6900
 157

7202
7203
7205
7300
7400
 158

7500
7700
7800
7901
7902
 159

8301
8500
8600
Project LEAP CIS Appendix
                          46

-------
        26
       215
                                       TABLE LI

                                    Cleveland, Ohio
                             1980  Census Tracts Comprising
                                   LEAP Communities
 27
                                      29
                              30
                              31
32
                                       TABLE LII

                                      Akron, Ohio
                             1980 Census Tracts Comprising
                                   LEAP Communities
216
217
                                     218
                             219
                                                         220
                                       221
501100
501200
501301
501302
501400
501500
501600
501700
501800
501900
502101
502102
502200
502300
502400
502500
502600
502700
502800
503100
503200
503300
503400
503500
503600
503701
503702
503800
504100
504200
504300
504400
504500
504600
504700
504800
505100
505200
505300
505400
505500
505600
505700
505800
505900
506100
506200
506302
506303
506304
506400
506500
506600
506700
506800
506900
507101
507102
507201
507202
507203
507300
507400
507500
507600





                                                                             33
101100
101200
101300
101400
101500
101600
101700



34
109199
109200
109300
109600
109700
109800
109900
110100
110200
110300
42
118200
118300
118400
118500
118600
118700
118800
118900
119100
119200
101800
101900
102100
102200
102300
102400
102500
102600
102700
102800
35
110400
110500
110600
110700
110800
110900
111100
111200
111300
111400
43
119300
119400
119500
119600
119700
119800
119900
120100
120200
120300
102900
103100
103200
103299
103300
103399
103400
103500
103600
103700
36
111500
111600
111700
111800
111900
112100
112200
112300
112400
112500
44
120400
120500
120600
120700
120800
120900
121100
121200
121300
121400
103800
103900
104100
104200
104299
104300
104400
104500
104600
104700
37
112600
112700
112800
112900
113100
113200
113300
113400
113500
113600
45
121500
121600
121700
121800
121900
122100
122200
122300
123100
123200
104799
104800
104900
105100
105200
105300
105400
105500
105600
105700
38
113700
113800
113900
114100
114200
114300
114400
114500
114600
114700
46
123300
123400
123500
123600
123700
123800
123900
124100
124200
124300
105800
105900
106100
106200
106300
106400
106500
106600
106700
107100
39
114800
114900
115100
115200
115300
115400
115500
115600
115700
115800
47
124400
124500
124600
126100






107199
107200
107300
107400
107500
107600
107699
107700
107800
107900
40
115900
116100
116200
116300
116400
116500
116600
116700
116800
116900











108100
108200
108300
108400
108500
108600
108700
108800
108900
109100
41
117100
117200
117300
117400
117500
117600
117700
117800
117900
118100











Project LEAP CIS Appendix
                         47

-------
                                       TABLE LXII
        141

      22100
      22200
      22299
   142

 22300
 22399
 22400
 22500
 22601
 22800
 22900
 23000
        206

     700100
     700200
     700300
     700400
   207

700500
700600
700700
700800
701000
701100
701200
701300
701400
       127

       100
       200
       300
       400
       500
       600
       700
       800
   12 8

   900
  1000
                                      Lorain, Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
   143

 23099
 23100
 23199
 23200
 23300
 23400
 23500
 23600
 23700
 23800
   144

 23000
 24000
 24100
 24200
                                       TABLE LXV
                                      Canton, Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
   208

701500
701600
701700
701800
701900
702000
702100
702400
   209

702500
702600
                                        TABLE LV

                                   Steubenville, Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
Project LEAP CIS Appendix
                            48

-------
                                      TABLE LVI
       162

    800100
    800200
    800300
   163

800400
800500
800600
800700
800800
800900
801000
801100
801200
801300
       226

    920100
    920200
   227

920400
920600
920800
920900
921000
921100
                                    Youngstown, Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
   164

801400
801500
801600
801700
801800
801900
802000
802100
802200
802300
   165

802400
802500
802600
802701
802702
802800
802900
803000
803100
803200
   166

803300
803400
803500
803600
803700
803800
803900
804000
804100
804200
   167

804300
   230

931800
                                       TABLE LVIZ
                                      Warren, Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
   228

921600
   231

932900
933100
                                      TABLE LVIII

                                    Mansfield, Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
       200

       100
       2QO
       300
       400
       500
   201

   600
   700
   800
   900
  1000
  1100
  1200
  1300
  1400
Project LEAP CIS Appendix
                            49

-------
                                       TABLE LIX

                                       Lima,  Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
      10900
      11800
12200
12300
12500
12600
12700
12800
        177

        100
        200
  178
        190

      eoioo
      60300
        18

       100
       200
       300
       400
       500
       600
       700
       800
       901
       902
  191

70202
70300
   19

 1000
 1101
 1102
 1200
 1400
 1500
 1600
 1800
12900
13100
13200
13300
13400
13500
13600
13700
13800
                                        TABLE LX
                                      Dayton,  Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
  179
180
181
182
183
300
400
500
600
700
800
900
1000
1100
1200
1300
1402
1500
1600
1700
1900
2000
2200


2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4600
4700
4800
4900
5000
5100
5200
5300
5401
5402
5500
5600
5700
5900
6000
6100
6300

 184

6400
6500
6600
  192

80700
90300
90400
90600
                                       TABLE LXC
                                   Springfield, Ohio
                             1980 Census Tracts Comprising
                                    LEAP Communities
   20

 2100
Project LEAP CIS Appendix
                           50

-------
                                      TABLE LXII
        72

       110
       120
       210
       220
       320
  73
                                    COLUMBUS,  OHIO
                             1980  Census Tracts Comprising
                                   LEAP Communities
            74
            75
                               76
                     77
                     78
                      79
330
410
420
500
600
710
720
730
810
820
910
920
1000
1110
1120
1200
1300
1400
1500
1600
1700
1810
1820
1900
2000
2100
2200
2300
2400

2520
2710
2720
2730
2740
2750
2760
2770
2780

2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4610
4620

4700
4810
4820
4900
5000
5100
5200
5300
5410
5420
        80

     5500
     5610
     5620
     5700
     5810
     5820
     5900
     6000
     6100
  81

6321
6352
6353
6360
  82

6370
6392
  83

6821
6822
6823
6830
6921
6923
  84

6924
6931
6932
6933
6941
6942
6943
  85

7130
  86

7410
7490
7511
7512
  87

7520
7533
7710
7721
        88

      7722
      7730
      7820
  89

8130
  90
  91
  92
  93
  94
  95
8291
8312
8321
8322
8340
8350
8360

8391
8710
8720
8730
8740
8811
8812

8813
8814
8821
8824
8825
9210


9311
9312
9321
9322
9323
9325


9326
9331
9332
9333
9334
9336
9337
9361
9371
9372
9373
9381




        88

      7722
      7730
      7820
  89

8130
  90
  91
  92
  93
  94
  95
8291
8312
8321
8322
8340
8350
8360

8391
8710
8720
8730
8740
8811
8812

8813
8814
8821
8824
8825
9210


9311
9312
9321
9322
9323
9325


9326
9331
9332
9333
9334
9336
9337
9361
9371
9372
9373
9381




        96

      9386
      9410
      9430
  97

9750
Project LEAP CIS Appendix
                          51

-------
                                      TABLE LZIII
          9

        100
         14

     11300
     12200
     12300
     12400
        104
        112
   10

  200
  300
  400
  500
  600
  701
  702
  800
  900
 1001
   15

12500
12600
12700
12800
12900
13000
13100
13200
13300
13400
  105
  113
           Hamilton, Ohio
    1980  Census  Tracts  Comprising
          LEAP Communities

   11
                           1002
                           1100
                           1200
                           1300
                           1400
           TABLE LXXV

          Middletown, Ohio
    1980 Census  Tracts  Comprising
          LEAP Communities

   16
13500
13800
                                       TABLE LXV

                                    Cincinnati, Ohio
                              1980 Census Tracts Comprising
                                    LEAP Communities
  106
107
108
  109
  110
111
100
200
301







302
400
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2500
2600
2700
2800
2900
3000
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4603
4701
4702
4800
4900
5000
5100
5200


5300
5400
5500
5600
5701
5800
5900
6000
6100

6201
6202
6300
6400
6500
6600
6700
6800
6900
7000
  114
115
116
7100
7200
7300
7400
7500
7700
7800
7900
8000

8201
8202
8300
8400
8501
8502
8601
8700
8800
8900
9100
9200
9300
9400
9500
9600
9700
9800
9901
9902
10001
10002
10201
10202
10300
10400
10500
10600
10700

10800
10900
11000
11100






  119

21401
  120

22200
Project LEAP CIS Appendix
                           52

-------
                                       TABLE LXVI

                                 Eau Claire, Wisconsin
                             1980 Census Tracts Comprising
                                    LEAP Communities
          6        19         20

     10100        500       1400
                  700       1500
                  800
                 1000
                 1100
                 1200
                 1300
                                      TABLE LXVXI
                                   Wausaw, Wisconsin
                             1980 Census Tracts Comprising
                                    LEAP Communities
         32         33

        100        700
        200        800
        500
                                      TABLE LZVUI

                                  Greenbay, Wisconsin
                             1980 Census Tracts Comprising
                                    LEAP Communities
        100        200       900      1900
                  301      1000      2000
                  302      1100
                  303      1200
                  401      1300
                  402      1400
                  500      1500
                  600      1600
                  700      1700
                  800      1801
                                     TABLE LUX

                                   Oshkosh,  Wisconsin
                              1980 Census Tracts Comprising
                                    LEAP Communities
         91        92

        100      1000
        200      1100
        300      1200
        400      1300
        500      1400
        600      1500
        700
        800
        900
Project LEAF CIS Appendix                 53

-------
        35
  36
                  44
                                       TABLE LXX

                                 Milwaukee, Wisconsin
                             1980 Census Tracts Comprising
                                   LEAP Communities
                            37
            38
          39
            45
                                      46
                      47
                    48
                                                                   41
                    49
                                                             42
100
200
300
400
500
600




700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
6100
6200
6300
6400
6500
6600
6700
6800
6900
7000
7100
7200
7300
7400
7500
7600
                    50
7700
7800
7900
8000
8100
8200
8300
8400
8500
8600
8700
8800
8900
9000
9100
9200
9300
9400
9500
9600
9700
9800
9900
10000
10100
10200
10300
10400
10500
10600
10700
10800
10900
11000
11100
11200
11300
11400
11500
11600
11700
11800
11900
12000
12100
12200
12300
12400
12500
12600
12700
12800
12900
13000
13100
13200
13300
13400
13500
13600
13700
13800
13900
14000
14100
14200
14300
14400
14500
14600
14700
14800
14900
15000
15100
15200
15300
15400
15499
15500
        51
  52
  53
54
55
56
15600
15700
15800
15900
16000
16100
16200
16300
16400
16500
16600
16700
16800
16900
17000
17100
17200
17300
17400
17500
17600
17700
17800
17900
18000
18100
18200
18300
18400
18500
18600
18700
18800
18900
19000
19100
19200
19300
19400
19500
19600
19700
19800
19900
20000
20100
20200
20300
20400
20500
20600
20700
20800
20900
21000
21100
21200
21300
21400
21500
   57

21600
21700
21800
        71

       100
       200
  72

 300
 400
 500
 600
 700
 901
 902
1000
                                     TABLE UOCI

                                   Racine, Wisconsin
                             1980 Census Tracts Comprising
                                   LEAP Communities
  73

1300
Project LEAP CIS Appendix
                          54

-------
                                      TABLE LXXII
         24

        200
        400
  25

 700
 800
 900
1000
1100
1200
1300
1400
1500
         75

        100
        200
        300
        400
        500
        600
        700
        800
        900
  76

1000
1100
         76

       1500
       1600
       1700
       1800
       1900
  77

2500
        Kenosha, Wisconsin
   1980 Census  Tracts Comprising
         LEAP Communities

  26
1600
1700
1800
1900
2000
2100
2200
2300
                                      TABLE LXXIII

                                   Madison,  Wisconsin
                             1980 Census Tracts Comprising
                                    LEAP Communities
                             10
                      11
                      12
100
201
202
300
401
402
403
501

600
700
800
900
1000
1100
1200
1300
1401
1501
1502
1601
1602
1700
1900
2000
2100
2200
2301
2302
2401
2402
2500
2601
2700
2800
2900
3000
3100
3200
10200





                                    TABLE UQCIV

                                 Janesville, Wisconsin
                             1980 Census Tracts Comprising
                                    LEAP Communities
                                       TABLE LXXV

                                   Beloit, Wisconsin
                              1980  Census Tracts Comprising
                                    LEAP Communities
Project LEAP CIS Appendix
                          55

-------
                                      TABLE LXXVI

                                  Lacrosse, Wisconsin
                             1980 Census Tracts comprising
                                   LEAP Communities
        27

       100
       200
       300
       400
   28

  500
  600
  700
  800
  900
 1000
 1100
 1200
                                      TABLE LXXVXI

                                  Sheboygan, Wisconsin
                             1980 Census Tracts Comprising
                                    LEAP Communities
        80

       200
       300
       400
       500
       600
       700
       BOO
       900
   81

 1000
 1100
10700
                                   TABLE LXXVXI

                                  Appletown,  Wisconsin
                             1980 Census Tracts Comprising
                                    LEAP Comnranlti**
         5

     20301
   65

10100
10200
10300
   66

10400
10500
10600
10700
10800
10900
11000
11100
11200
11300
   67

11400
11501
11502
  93

2500
Project LEAP CIS Appendix

-------
                                        LXXVIIZ

                             1980 Census Tracts Comprising
                              City of Chicago Communities

         12345678
  Rogers Park            Uptown             North Center        Lincoln Park
               West Ridge       Lincoln Square       Lake View         Near North Side

       101       201       310       401       501       601       701       801
       102       202       311       402       502       602       702       802
       103       203       312       403       503       603       703       803
       104       204       313       404       504       604       704       804
       105       205       314       405       505       605       705       805
       106       206       315       406       506       606       706       806
       107       207       316       407       507       607       707       807
       108       208       317       408       508       608       708       808
       109       209       318       409       509       609       709       809
                           319       410       510       610       710       810
                           320                 511       611       711       811
                           321                 512       612       712       812
                                               513       613       713       813
                                               514       614       714       814
                                               515       615       715       815
                                                         616       716       816
                                                         617       717       817
                                                         618       718       818
                                                         619       719       819
                                                         620       720
                                                         621
                                                         622
                                                         623
                                                         624
                                                         625
                                                         626
                                                         627
                                                         628
                                                         629
                                                         630
                                                         631
                                                         632
                                                         633
                                                         634


         9        10        11        12        13        14        15        16
    Edison Park      Jefferson Park        North Park        Portage Park
            Norwood Park        Forest Glen         Albany Park          Irving Park

       901      1001      1101      1201      1301      1401      1501      1601
       902      1002      1102      1202      1302      1402      1502      1602
       903      1003      1103      1203      1303      1403      1503      1603
                1004      1104      1204      1304      1404      1504      1604
                1005      1105                1305      1405      1505      1605
                1006                                    1406      1506      1606
                1007                                    1407      1507      1607
                                                        1408      1508      1608
                                                                  1509      1609
                                                                  1510      1610
                                                                  1511      1611
                                                                  1512      1612
                                                                            1613
Project LEAP CIS Appendix                 57

-------
                             1980 Census Tracts  Comprising
                              City of Chicago Communities
        17        IB        19
     Dunning          Bnlmont Cragin
      1701
      1702
      1703
      1704
      1705
      1706
      1707
      1708
      1709
      1710
      1711
Hontclare

   1801
   1802
   1803
                                   21        22        23        24
                               Avondale          Humbolt Park
                                   Harmoaa
Logan Squara
                                                                        West Town
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
2001
2002 •
2003
2004
2005
2006








2101
2102
2103
2104
2105
2106
2107
2108
2109





2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229







2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318


















2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
Project LEAP CIS Appendix
                             58

-------
                            1980 Census Tracts Comprising
                             City of Chicago Communities
        25
     Austin
26
          27
    East Oarfield
            West Oar£ield
28        29
   North Lawndale
30        31        32
   Lower West Side
              Near West Side
             South Lawndale
                  Loop
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524



















2601
2602
2603
2604
2605
2606
2607
2608
2609
2610

































2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
























2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
















3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020























3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115




























3201
3201
3202
3203
3204
3205
3206




































Project LEAP CIS Appendix
                        59

-------
                             1980 Census Tracts Comprising
                              City of Chicago Communities
        33
 Near South Side
    34
           Armour Square

      3301      3401
      3302      3402
      3303      3403
      3304      3404
      3305      3405
                3406
    35
Douglas
            3501
            3502
            3503
            3504
            3505
            3506
            3507
            3508
            3509
            3510
            3511
            3512
            3513
            3514
            3515
     36

 Oakland

   3601
   3602
   3603
   3604
   3605
                                  37        38        39        40
                             Puller Park         Kenwood
                                   Grand  Boulevard     Washington Park
                      3701
                      3702
                      3703
                      3704
41
42
Hyde Park

4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
Woodlawn
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212


43
South Shore
r
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
44

ViAf ViMin
4401
4402
4403
4404
4405
4406
4407
4408
4409





          3801
          3802
          3803
          3804
          3805
          3806
          3807
          3808
          3809
          3810
          3811
          3812
          3813
          3814
          3815
          3816
          3817
          3818
          3819
          3820

            46
3901
3902
3903
3904
3905
3906
3907
4001
4002
4003
4004
4005
4006
4007
4008
                                                                              4B
                                  45        46        47
                             Avalon Park         Burnside
                                     South Chicago      Calumet Heights
                                              4501
                                              4502
                                              4503
        49
    Roseland
      4901
      4902
      4903
      4904
      4905
      4906
      4907
      4908
      4909
      4910
      4911
      4912
      4913
      4914
    50        51
       South Deerlng
                        53
                  Nest Pullman
                                          4601
                                          4602
                                          4603
                                          4604
                                          4605
                                          4606
                                          4607
                                          4608
                                          4609
                                          4610
                                                          54
                                          4701
                                          4801
                                          4802
                                          4803
                                          4804
                                          4805
Pullman

  5001
  5002
  5003
  5101
  5102
  5103
  5104
  5104
  5105
Base Side

   5201
   5202
   5202
   5203
   5204
   5205
   5206
5301
5302
5303
5304
5305
5306
                                                     Riverdale

                                                        5401
                      55        56
                  Hedwisch
                         Oarfield Ridge
5501
5502
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
Project LEAP CIS Appendix
                            60

-------
                             1980  Census Tracts Comprising
                              City of Chicago Communities
        57
  Archer Heights
58        59
     Mckinley Park
60
            Brighton Park
               Bridgeport
    61
New City
                    62
               West Elsdon
    63
Oage Park
64
                               Clearing
5701
5702
5703
5704
5705

















5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811











5901
5902
5903
5904
5905
5906
5907















6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016






6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
                                                        6201
                                                        6202
                                                        6203
                                                        6204
                                                6301
                                                6302
                                                6303
                                                6304
                                                6305
                                                6306
                                                6307
                                                6308
                                                6309
                                      6401
                                      6402
                                      6403
                                      6404
                                      6405
                                      6406
                                      6407
                                      6408
        65        66        67        68        69         70
   West Lawn           Nest Bnglewood  Greater Grand Crossing
              Chicago Lawn       Englewood           Ashburn
                                                  71         72
                                             Auburn Oresham
                                                        Beverly
6501
6502
6503
6504
6505















6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611









6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814






6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915





7001
7002
7003
7004
7005










7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7201
7202
7203
7204
7205
7206
7207








Project LEAF GIS Appendix
                         61

-------
                            1980 Census Tracts  Comprising
                             City of Chicago Communities

       73        74        75        76        77
 Washington Heights   Morgan Park         Edgewater
          Mount Greenwood         O'bare

      7301      7401      7501      7608       301
      7302      7402      7502                 302
      7303      7403      7503                 303
      7304      7404      7504                 304
      7305                7505                 305
      7306                7506                 306
      7307                                     307
                                              308
                                              309
Project LEAP CIS Appendix                62

-------