OCLC27258558
             APPENDIX  3
PESTICIDE  CONCENTRATIONS

  IN  LAKE  ERIE TRIBUTARIES
                1987
           Submitted in partial fulfillment
              of Grant R005967-01
                 from the
          Great Lakes National Program Office
       U. S. Environmental Protection Agency, Region V
             Chicago, Illinois 60604

           Robert Beltran, Project Officer

                April 1989

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                               DISCLAIMER

      This project  has been funded in  part by the United States Environmental
Protection Agency under assistance agreement R005967-01 to Heidelberg College.
The contents of this report have not been reviewed by the Environmental Protection
Agency and do not necessarily reflect the views and policies of the Environmental
Protection Agency, nor does mention  of trade names or commercial products
constitute endorsement or recommendation for use.

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                  APPENDIX  3
PESTICIDE   CONCENTRATIONS
   IN  LAKE   ERIE  TRIBUTARIES
                      1987
                  Submitted in partial fulfillment
                    of Grant R005967-01
                       from the
                Great Lakes National Program Office
            U. S. Environmental Protection Agency, Region V
                   Chicago, Illinois 60604

                  Robert Beltran, Project Officer

                       April 1989
                                 Prepared by:

                                 David B. Baker
                                 Laura K. Wallrabenstein
                                 Water Quality Laboratory
                                 Heidelberg College
                                 Tiffin, Ohio 44883

                                 (419) 448-2201
 U.S. Environmental Protection Agency
 GINPO LiK-ry Collection (P
 77 West Jacitson Boulevard,
 Chicago, IL  60604-3590

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                              ACKNOWLEDGMENTS
      Support for these studies has come from many sources.  Major support was
provided by the U.S. EPA's Great Lakes National Program Office under assistance
agreement R005967-01. The help of our project officer, Mr. Robert Beltran, is greatly
appreciated.  Matching funds  for the  EPA grants were provided  by the following
companies or organizations:

           American Cyanamid
           Ciba-Geigy Corporation
           Dow Chemical Company
           Monsanto Agricultural Products Company
           Procter and Gamble Company
           Rhdne Poulenc, Inc.

      Several organizations supported  special aspects of these studies.   Support for
the Lost Creek Watershed study was provided by the U.S. Soil Conservation Service.

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                              TABLE OF CONTENTS
      Station                                                       Page

1.     Maumee River at Bowling Green, Ohio	2
2.     Sandusky River at Fremont, Ohio	6
3.     Honey Creekat Melmore, Ohio	12
4.     Rock Creek at Tiffin, Ohio	20
5.     Lost Creek Tributary near Defiance, Ohio	26
6.     River Raisin near Monroe, Michigan	34
7.     Cuyahoga River at Independence, Ohio	36

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                                 Introduction

      The data tables which follow contain the analytical results from the pesticide
monitoring programs conducted by the Heidelberg College Water Quality Laboratory
in 1987. These tables comprise Appendix 3 to our 1987 water year report to the U.S.
EPA's  Great  Lakes National Program Office.  The tables include data  on  those
pesticides which we are able to detect most frequently in river samples. Tables similar
to the above for our 1983-1986 pesticide monitoring programs are also available upon
request.

      The pesticide concentrations included  in the tables are based on analyses
using dual-column capillary gas chromatography and nitrogen-phosphorus  thermionic
specific detectors.  The use of two different columns (Durabond-5 and Durabond-1)
allowed simultaneous confirmation  of concentrations for 10  of the 11 compounds
reported.  The  analytical procedures used in these studies  have been  previously
described (Kramer, J.W.  and Baker, D.B.  "An Analytical Method and Quality Control
Program  for  Studies  of Currently  Used Pesticides in Surface Waters."  Quality
Assurance for Environmental Measurements, ASTM STP 867, U.K. Taylor and T.W.
Stanley, Eds., American Society for Testing and Materials, Philadelphia, 1985, pp.
116-132.)  The analytical method is very similar to the U.S. EPA's Draft Method 507
(ORD, EMSL,  Cincinnati, Ohio).

      For each  pesticide, the concentrations which are  reported are from the column
which provided the best combination of percent recovery  (based on spiked samples)
and precision (based on replicate samples).  The columns used for each pesticide,
along with the percent recovery and the detection limit are shown below. The reported
concentrations have been corrected for recoveries less than 1 00%, using the average
recoveries for that compound.  Detection limits  are based on analyses  of dilution
series  of standards.  A blank space  in  the data table indicates  that the gas
chromatograph  had no machine response at the retention time for that  particular
pesticide and, consequently, that the pesticide concentration is below the method
detection limit.

                                     Detection Limit    Mean  Percent
       Pesticide        Column         (l^g/L)            Recovery
       Alachlor            DB-1             0.10               74%
       Atrazine            DB-1             0.05               76%
       Cyanazine         DB-5             0.25               62%
       Butylate            DB-1                                61%

       Metolachlor         DB-1             0.25               77%
       Metribuzin          DB-1             0.10               70%
       Pendimethalin      DB-5             0.05               71%
       Simazine           DB-5             0.25               89%

       Fonofos            DB-5             0.05               62%
       Terbufos            DB-1             0.10               73%
       Chlorpyrifos         DB-1                                82%
ro
       Treflan             DB-1                                84%
       EPTC              DB-1                                61%
       Phorate            DB-1                                68%

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                        PESTICIDE CONCENTRATIONS IN THE MAUMEE RIUER Al BOWLING GRE.EN, OHIO  IN 1987
                                                                                                          20-JUL-1988
                                                                                                          PAGE 2
CIO
DATE
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      ATRAZINE  ALACHLOR  METOLACHLOR  METRIBUZIN  BUTYLATE  TERBUFOS  CHLORPYRIFOS
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                            PESTICIDE CONCENTRATIONS  IN  SANDUSKY RIVER AT FREMONT,  OHIO IN 1987
                                                                                                          20-JUL-1988
                                                                                                          PAGE 3
CID
DATE
1072
1073
1071
1075
1076
1078
1082
1115
1150
1161
1207
1372
870715
870716
870716
870717
870717
870718
870719
870720
870723
870727
870803
871130
      ATRAZINE  ALACHLOR   METOLACHLOR  METRIBUZIN   BUTYLATE   TERBUFOS   CHLORPYRIFOS
TIME    UG/L      UG/L       UG/L         UG/U        UG/L      UG/L         UG/L
1300
0100
1300
0100
1300
1300
1300
1615
1300
1605
1510
1610
2.93
2.35
3.53
3.58
3.28
3.58
3.76
3.35
2.17

1.14

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                                      .61
                                      .51
                                      .51
                                      .46
                                      .33
                                      .23
                                       .11
                                          72
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                                          04
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                                         .93
                                         .63
                                         .27
                                         .88
                                                  .69
                                            .26

                                            .27
                                            .36
                                            .29
                                            .37
                                            .17
                                            .14
         TREFLAN
          UG/L
             .28
EPTC  PHORATE
UG/L   UG/L
                                                                       15.71
.03
.03
.05
.03
                                                                                      .17
                                                                                                   .16
                                                                                                   .18
                              .16

-------
                          PESTICIDE CONCENTRATIONS IN THE SANDUSKY RIVER AT FREMONT,  OHIO  IN  1987
                                                                                                         21-JUL-1988
                                                                                                         PAGE  3
CID
DATE
1072
1073
107M
1075
1076
1078
1082
1115
1150
1161
1207
1372
870715
870716
870716
870717
870717
870718
870719
870720
870723
870727
870803
871130
      CYANAZINE   PENDIMETHYLIN  SIMAZINE  FONOFOS
TIME    UG/L         UG/L         UG/L     UG/L
                  1300
                  0100
                  1300
                  0100
                  1300

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                  1300
                  1615
                  1300
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                  1610
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                    .58
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                    .03
                    .W
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                        .13
                        .15
                        .21

                        .19
                        .m
                        .13
                                            .15
                                   .48
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                                PESTICIDE CONCENTRATIONS IN HONEY CREEK AT MELhORE, OHIO  IN  1987
                                                                                                          20-JUL-19B8
                                                                                                          PAGE 4
  CID
DATE
1187
1228
1227
1276
1294
1317
1363
1391
1403
1408
870803
870804
870806
871005
871019
871102
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      ATRAZINE  ALACHLOR  METOLACHLOR   METRIBUZIN  BUTYLATE  TERBUFOS  CHLORPYRIFOS
TIME    UG/L      UG/L       UG/L          UG/L       UG/L      UG/L        UG/L
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    .39
EPTC  PHORATE
UG/L   UG/L

          .03
                                                                             .04



                                                                             .03

                                                                             .04
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                              PESTICIDE  CONCENTRATIONS  IN HONEY CREEK  AT  HELMORE, OHIO IN 1987
                                                                                                         21-JUL-1988
                                                                                                         PAGE V
CID
DATE
1187  870803
1228  870801
1227  870806
1276  871005
1291  871019

1317  871102
1363  871130
1391  B71211
1103  880111
1M08  880125
      CYANAZINE  PENDIMETHYL1N  SIPSAZINE  FONOFOS
TIME    UG/L          UG/L         UG/L     UG/L
                  0900
                  0920
                  1900
                  0930
                  0925
                  0925
                  1530
                  0920
                  0925
                   1.19
                    .18
                    .51

                   1.62

                    .27
                    .07
                    .06
                                           NOTES
                       1.19
                        .01
1.12
                                                               1.92

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                                                              23

-------
                               PESTICIDE CONCENTRATIONS  IN  ROCK  CREEK  AT  TIFFIN, OHIO  IN  1987
                    20-JUL-1988
                    PAGE 3
         nATr      T    ATRAZINE  ALACHLOR  METOLACHLOR   METRIBUZIN   BUTYALTE   TERBUFOS   CHLORPYRIFOS   TREFLAN
CID      DATE     TIhE    UG/L      UG/L       UR/L          UG/L        UG/L      UG/L        UG/L        UG/L
1220
1256
1273
1295
1302
1362
1395
mo4
870806
870817
871005
871019
871102
871130
87121H
880111
1900
0840
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0850
0900
0830
0855
.48
.28


.11

.45
.20
                                                  .37

                                                  .31



                                                  .92
.11
.04

.04
.04
                    EPTC  PHORATE
                    UG/L   UG/L
.12

-------
  CID
DATE
1220
1256
1273
1295
1302
13G2
1395
1H04
870806
870817
871005
871019
871102
871130
8712m
880111
                                 PESTICIDE  CONCENTRATIONS  IN ROCK  CREEK  AT  TIFFIN, OHIO IN 1987
      CYANAZINE   PEND METHYL IN  SIMAZINE  FONOFOS
TIME    UG/L         UG/L         UG/L     UG/L
                                                                                                         21-JUL-1988
                                                                                                         PAGE 3
NOTES
                     1900
                     08MO
                     0900
                     0900
                     0850

                     0900
                     0830
                     0855
                    .02
                                                 SPIKE 0X1


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-------
                           PESTICIDE CONCENTRATIONS IN  LOST  CREEK  TRIBUTARY  AT  DEFIANCE,OHIO  IN  1987.
                                                                                                         20-JUL-1988
                                                                                                         PAGE  4
  CID
DATE
1030
1032
1155
1157
1197
1198
1229
1253
1275
1279
1316
1359
1386
1392
870709
870713
870723
870727
870730
870803
870806
870817
871005
871019
871102
871116
871130
871214
      ATRAZINE  ALACHLOR   METOLACHLOR  METRIBUZIN   BUTYLATE  TERBUFOS  CHLORPYRIFOS   TREFLAN
TIME    UG/L      UG/L        UG/L         UG/L        UG/L      UG/L        UG/L        UG/L
                    1900
                    1205
                    1900
                    1217
                    1900

                    imo
                    1900
                    1155
                    1230
                    1220

                    1225
                    1205
                    1230
                    1135
                  4.98
                  2.MS
                  4.13

                  1.18

                   .50
                   .22
                   .74

                   .24

                   .93
                   .34
                                                                  EPTC  PHORATE
                                                                  UG/L   UG/L
                    .55
                    .14
                    .47
                    .31
3.35
2.15
2.06
 .43
 .42

 .13
                                .61
.63
.30
.30
.14
.14
             ,12
                     .01
.10
.07
s>

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                           PESTICIDE CONCENTRATIONS IN LOST CREEK TRIBUTARY AT DEFIANCE,  OHIO IN 1987
                                                                 21-JUL-1988
                                                                 PAGE M
CID
DATE
1030
1032
1155
1157
1197
1198
1229
1253
1275
1279
1316
1359
1386
1392
870709
870713
870723
870727
870730
870803
870806
870817
871005
871019
871102
871116
871130
87121H
1900
1205
1900
1217
1900
imo
1900
1155
1230
1220
1225
1205
1230
1135
CYANAZINE
TIME
1900
1205
1900
1217
1900
imo
1900
1155
1230
1220
1225
1205
1230
1135
UG/L
.92
311
.55
m
.17
.m
.02



.10
.05


PENDIMETHYLIN
    UG/L

       .714
       .36
       .18
       .15
       .15

       .18
                                             .76

                                             .31
                                             .m
SIMPtZINE
  UG/L
                                                        .09
                                                              FONOFOS
                                                               UG/L
NOTES
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-------
                         PESTICIDE CONCENTRATIONS IN  THE  RIUER RAISIN NEAR MONROE,  MICHIGAN IN 1987
                                                                                                          20-JUL-1988
                                                                                                          PAGE 1
CID
DATE
613
763
830
788
iom
109M
1261
1268
1269
131M
1357
1166
139H
870609
870618
870623
870630
870708
870719
870814
870823
870825
871103
871127
979726
990103
      ATRAZINE  ALACHLOR  METOLACHLOR   METKIBUZIN  BUTYLATE  TERBUFOS  CHLORPYRIFOS
TIME    UG/L      UG/L       UG/L          UG/L       UG/L      UG/L        UG/L
17H5
17M5
17>45
17M5
171*5
17H5
17M5
1900
12M5
1745
17M5
17H5
1330
5.15
2.02
6.37
5.96
2.3H
1.00

.23

.59

.74
.27
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                                      .26
                                     2.39
                                      .21

                                      .22
                                      .37
                                        1.82
                                         .52
                                        2.73
                                        1.31
                                         .80

                                         .19
                                         .1M
                                            .39
                                            .15
                                           1.G3
                                            .52
                                            .19

                                            .10
                                                     .11
                                            .OM
.15
.05
.11
.03
.05
.06

.11
                                                                                                        TREFLAN
                                                                                                         UG/L
                                   .82
                                                                                                          EPTC  PHORATE
                                                                                                          UG/L   UG/L
.01
                                                                                               .06

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-------
PESTICIDE CONCENTRATIONS IN THE CUYAHOGA RIUER AT INDEPENDENCE, OHIO IN 1987 20-JUL-1988
PAGE 1
CID
764
829
1062
976
1095
1184
1271
1272
1315
1319
1388
1389
1M06
DATE
870622 •
870629
870704
870706
870721
870728
870821
870831
871102
871110
871208
871230
880111
ATRAZINE ALACHLOR METOLACHLOR METRIBUZIN BUTYLATE TERBUFOS CHLORPYRIFOS TREFLAN EPTC PHORATE
TIME UG/L UG/L UG/L UG/L UG/L UG/L UG/L UG/L UG/L UG/L


1300





1615
1330
1230

1330
2.33 .13
3.44 1.27
.56
.66
.39
.60 .55

.20
.49
.08
.07
.08
.09
.m
4.01 .73
.21
.20
.03
5.76 6.92 1.47



.04



.04



.05
11.61 1.42 1.39


.09
.05
.03
.05


-------
                          PESTICIDE CONCENTRATIONS IN THE  CUYAHDGA  RIVER  AT  INDEPENDENCE,  OHIO  IN  1987
                                                                                                            21-JUL-1988
                                                                                                            PAGE 1
  CID

   764
   829
  1062
   976
   1184
   1271
   1272
   1315
   1319

   1388
   1389
   1406
   DATE

870622
870629
870704
870706
870721

870728
870821
870831
871102
871110

871208
871230
880111
TIME
1300
                          CYANftZINE  PENDIMETHYLIN  SIMAZINE  FONOFOS
UG/L
UG/L
1615
1330

1230

1330
           .44
           .23
                                .04
   .11
   .09
   .06

   .09
               1.35
                .04
                        .36
UG/L

 1.41
                                    .48
                                    .38
UG/L

   .51

   .28
                                                         NOTES
                                          SPIKE  0X1


                                          SPIKE  0X1
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