WORKING PAPER NO. 45
     YAKIMA RIVER BASIN
HYDROLOGY AND WATER QUALITY
   DATA AND CALCULATIONS
        August 1963

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    WORKING PAPER No. 45
     YAKIMA RIVER BASIN
HYDROLOGY AND WATER QUALITY
    DATA AND CALCULATIONS
         August 1963

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                        YAK.IMA RIVER BASIN
                   HYDROLOGY AND WATER QUALITY
                       DATA AND CALCULATIONS
I.  PURPOSE

     The purpose of this working paper is to set forth the data and
  •                •
information which has been collected in the Yakima Basin and to show

calculations and methods of analysis used in making the various

determinations appearing in Public Health Service reports on the

Basin.


II.  SURFACE WATER HYDROLOGY

     A.  Flows

     The main sources of hydrology data are the U. S.  Geological

Survey Water Supply Papers. (1)  Additional ' specific data were ob-

tained from references (2) and (3) and from discussions with the

U. S. Bureau of Reclamation in Yakima.  Table 1 presents water right

information for the major .diversions in the Yakima Basin.  Table 2

presents the average flows -in the Yakima River at Cle  Elum and

Umtanum for the 1934-1960 period and at Parker and Kiona for the

1945-1960 period.  This is the period of time following the develop-

ment of the last major irrigation diversion in the Basin—the Roza

Project.  Table 3 presents information calculated by the Bureau of

Reclamation concerning flows which would have occurred in certain

reaches of the Yakima River with present development during

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                                                                  2



.1925  through  1955  period both with and without the Bumping Lake
                                                        •


 Enlargement Project.  Table 4 presents flow information on Wapato



 Irrigation Project drains  for the water years 1961 and 1962.  Com-



 plete daily records  for these water years are maintained in the



 Columbia River Basin Project files.  Table 4 also contains estimates



 of flows in other  drains discharging to the Lower Yakima Basin.



 These estimates were basฃr^ on information obtained in references



 (2) and  (4) and from field observation and measurement.



      By comparing  Tables 2 and 3, it can be seen that historically



 observed flows in  the Yakima River at Parker do not correspond with



 flows calculated for these years by the Bureau of Reclamation.  This



 situation arises because the major water users did not divert their



 full  water right and because the system was not operated in such a



 manner as to  minimize operational waste at Parker.



      The beneficial  flows  accruing to water quality control from



 the proposed  Bumping Lake  Enlargement were calculated on the basis of



 information presented in Table 3.  The difference between the calcu-



 lated flow.with the  project and the calculated flow without the pro-



 ject  were summed for each  of the thirty-one years of record.  Only



 those flows which  totaled  less than.800 cfs, or 48.3 thousand acre-



 feet  per month, were considered beneficial for water quality control.



 Table 3 also  presents the  calculated beneficial flows to water quality



 control  for each of  the years 1925 through 1955.  These data were



 then  arranged in ascending order and plotted on both normal probability

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                                                                  3

paper arid "Gurabel paper, as shown in Figures 1 and 2.  Both plots

show that the ona in ten year beneficial flow is approximately

43,000 acre-feet per year.  This is the value for which alternate

cost benefits were obtained for the Bumping Lake Enlargement

Project for water quality control.

     B.  Travel Times.

     Table 5 — lists average velocity and time of flow by section

of the Yakima River from Easton to its confluence with the Columbia

River.  It was the opinion of the writer that, for certain sections

of the Lower Yakima River, the average velocities were somewhat

higher than actually exist during low flow conditions.  For this

reason, stream velocities at several points in the lower Yakima

Basin were measured during September of 1962.  The procedure for

calculating velocities involved measurement of cross-section and

flows at Grandview Bridge, Sunnyside-Mabton Bridge, the Granger

Bridge and the Zillah-Toppenish Bridge.  In addition, rudimentary

dye and float studies were conducted in the vicinity of the Wapato-

Donald Bridge and the Parker Bridge.  The flows at Parker during

this study were in the neighborhood of 400 cfs.  Table 6 presents

the estimated velocities and travel .times in the Yakima River

between Cle Elum and its confluence with the Columbia River.  Travel

times in the reach between Yakima and Prosser were based on results

of the two-day Public Health Service study.  Other travel times were

based on those taken from reference
     I/ Table 5 .is taken from "An Investigation of Pollution in the
Yakima River Basin", Washington State Pollution Control.Commission,
Technical Bulletin No. 9, Summer, 1951.  p. 23.

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                                                                  4



     C. . Calculation of Re-oxygenation Constant (kp)



     Two methods of calculating ko were investigated before the



final selection of the O'Connor equation was made.  The Churchill



equation--



                              5.026U-959
                               •H1-673"



where U equals velocity and H equals stream depth—was found to give



uniformly higher kซ rates.  It was decided to use the O'Connor equa-



tions on the basis of the fact that it provided the most consarvativa



values.  O'Connor's equations are:



                            480 (DL)1/2S1/4
                                H5/4
for non-isotropic flow, and:
                                    3/2
                               2.31H
.for isotropic flow, where DT  is the diffusion coefficient,  U is
                          ' LI                         •     .


velocity, H is stream depth,  and S is stream slope.  The non-isotropic



equation was used where depth was less than five feet, and  the iso-



tropic .equation was used when stream depth exceeded five feet.



Table 8 presents the calculated k- by reach for two different flow



assumptions.

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 III.   ORGANIC WASTE  LOADING

      A.   Wastes

      Information on  the  strength  and  quantity of municipal and

 industrial  wastes  in the Yakima Basin was obtained  from references

 (4),  (5), and  (6), from  the unpublished  1962 Inventory of Municipal
                   •

 Waste Facilities,  and from field  measurement and observation.

 Table 9  shows present, 1985 and 2010  municipal and  industrial waste

.loadings both before and after treatment for each of the major com-

 munities in the Basin.   Projections of municipal and industrial waste

 loading  were made  on the basis of the economic study prepared by the

 Columbia River Basin Project Economic Studies Group. (7)  The assump-

 tion  of  85  percent treatment of municipal wastes was used for all

 communities and an assumption of  85 percent treatment of industrial

 wastes in the cities of  Yakima and Ellensburg was used.  Ninety per-

 cent  treatment of  industrial waste was used in all  other communities .

 in the Basin because of  the availability of large land areas for

 lagoon and  spray irrigation treatment.

      Calculation of  individual industrial waste loads was as follows:

 Yakima Industrial  Waste  Sewer:

 Present  Load: _ 240,000 P.E. (see  p. Ill  of reference (5).)

 Growth rate:   3.5 percent (23 year factor = 2.20.)
 1963-1985

 Growth rate:   2.2 percent (25 year factor = 1.72.)
 1985-2010

 1985  Load:     2.2 x 240,000 = 530,000 PE

 2010  Load:     530,000 x 1.72 = 910,000  P.E.

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                                                                  6


Waste Load from Prelected Hardboard Mills;


Present Load:  Zero.


1985 Load:      Assume one 150 ton/day mill with waste loading of


               15 pounds of BOD per ton of pulp = 2,250 pounds of


               BOD/day;  2,250 divided .by .167 = 13,500 P.E.
                  •

2010 Load:      Assume two 150 ton/day plants = 27,000 P.E.



Waste Load from Blue Ribbon Growers Company:


Present Load:  From Washington Pollution Control Commission permit:


               maximum monthly waste discharge = 24.67 million


               gallons (0.8 MGD); and assume 1500 parts per million


               five-day BOD, which is the same as the Yakima indus-


               trial wastes sewer.  Waste load = .1,500 x 0.8 x 8.34

                                                      .167
               60,000 P.E.


1985- Load:      (Growth factors same .as for industrial waste sewer)


               60,000 x 2.2 = 132,000


2010 Load:      3.78 x 60,000 = 225,000 P.E.



Total Industrial Waste Loading for Yakima Area:


Present Load:  240,000 + 0 + 60,000 = 300,000


1985 Load:    .  530,000 + 13,500 + 132,000 = 675,500 P.E.


2010 Load:      910,000 + 27,000 -f 225,000 = 1,162,000 P.E.

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                                                                  7


     The industrial wastes listed above"are for the late summer
                                                        •

months during the fruit and vegetable canning season and are the


maximum waste loads generated in the Yakima area during the year.


Other wastes in the Yakima area are considered Inconsequential for


long-term planning purposes and were neglected. '




Stokely-Van Carap of Ellensburg:


Present Load:  .96 MGD (from WPCC permit; this includes cooling


               water) and an assumed BOD 1,100 ppm = 50,000 P.E.


1985 Load:      50,000 x 2.2 = 110,000 P.E.


2010 Load:   '   110,000 x 1.72 = 190,000 P.S.




California Packing Company at Toppenish:


Present Load:  1 MGD (from WPCC permit data) and an assumed BOD of


               1,500 ppm is a waste loading of 75,000 P.E.


1985 Load:      75,000 x 2.2 = 165,000 P.E.


2010 Load:      165,000 x 1.72 = 284,000 PE




Stokely-Van Camp at Zillah:


Present Load:  1.08 MGD (measured on October 10, 1962 by WPCC


               personnel and is approximately twice the amount


               allowed in the WPCC permit) and a BOD of 580 ppm


               (highest of several BOD's measured by WPCC-and PHS


               surveys) gives a waste loading of 32,000 P.E.


1985 Load:      2.2 x 32,000 = 70,500.


2010 Load:      70,500 x 1.72 = 121,000.

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                                                                 8   '




Grandview Industrial Wastes:




Present Load:  1.45 HGD (from sura of WPCC industrial waste discharge




               permits) and assumed strength of 1,500 ppm BOD, gives




               a waste loading of 109,000 P.E.




1985 Load:     109,000 x 2.2 = 240,000 P.E.




2010 Load:     240,000 x 1.72 =413,000 P.E.






Prosser Industrial Wastes:




Present Load:  1.4 MGD (from measured flows by WPCC of the potato




               processing plant and the Prosser Packers' Company)




               and assumed BOD of 760 ppm from measurements made by




               WPCC and PHS.  Present load = 50,000 P.E. .




1985 Load:     50,000 x 2.2 = 110,000 P.S.




2010 Load:   "' 110,000 x 1.72 = 189,000 P.E.






     The waste loadings listed above are intended to represent




maximum rather than average conditions.  In general, it was attempted




to use the.most conservative (highest) waste load expected from any




'particular location.  The purpose of using these conservative esti-




mates was to obtain the worst possible organic loading situation,




recognizing  that, even with  this condition, dissolved oxygen problems




probably would not result in the Yakima Basin.




     The BOD of tributary s.treams and irrigation return drains was




included in  the dissolved oxygen calculations for the Yakima Basin.

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                                                                  9




Table 10. lists the BOD's used in these calculations for each of the




major streams and drains.  Values for this table were obtained from




reference (4) and field measurements made by the Public Health Ser-




vice and the Washington Pollution Control Commission.  BOD of the




tributaries and drains was found to vary significantly with time of




day and also with time of year.  The generalized figures listed in




Table 10 were generally conservative in that the higher, but not




necessarily the highest, BOD's were used.  It is assumed that the




BOD measured in these tributaries and drains is from natural vege-




tation, fertilizers, etc.




     B.  Deoxy^enation Rate  (k,)




     In general, k-, rate for various wastes and for various reaches




of the river was calculated by the method established by Dr. E. C.




Tsivoglou of Robert A. Taft Sanitary Engineering Center.  The sample-s




were collected, and placed in an ice chest, then shipped by air to




the Portland laboratory for analysis".  In most cases, the BOD's were




set up in the lab the same day that they were collected in the field.




In many cases, erratic results were obtained and it was difficult




to arrive at a calculated k, rate.  A common occurrence was an




apparent lag in the exertion of BOD of approximately one-half to




one day.  In general, enough samples were taken so that the ki rates




were established with some degree of confidence.

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                                                                 10


     C.  Oxygen Sag Computations


     Trial l--The general assumptions used in Trial  1  were:   a.warm •


summer period during irrigation season but with low  flow in the


Yakima River and present waste loads in the quantities at which


they presently reach the river.  The assumption on waste loadings
                  •

does not assume a degree of treatment but, instead,  is based as


nearly as possible on the actual amounts and strengths of waste


reaching the stream.  As an example, no wastes were  assumed to  have


reached the river from non-overflow lagoons or from  spray irrigation


disposal sites.                          .                      •


     Trial 2--This series of calculations was performed to test the


oxygen conditions which might occur during a November  period such


as that which occurred in the year 1930--a very dry  year and with


waste loads approximately equivalent to those expected in 1985.


It is assumed that the ground is frozen, thus making impossible


employment of sprinkler irrigation for cannery wastes  and yet with


the canneries still in operation.   Irrigation projects would.have


ceased diverting water during this hypothetical situation.   Indus-


trial wastes in the Yakina vicinity wsre assumed to  all be diverted


through the city's municipal sewage treatment plant  as is planned


according to reference (5).


     The assumed treatment efficiency of this badly  overloaded


treatment plant was 40 percent BOD removal.  During  this period

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                                                                11


 it was assumed- that the sugar refinery at Toppenish would have been
                                                        •

 in operation and that a load of 16,000 pounds of ultimate BOD was


 contributed by the refinery.

                            ป
     Trial 3—Trial 3^ was conducted to test dissolved oxygen condi-


 tions in the Yakima Basin in the year 2010 with'waste loads and


 treatment efficiencies predicted for that year.  A dry year was


 assumed, and the enlarged Bumping Lake Project was assumed to not


 have been constructed.  The time of year selected was August with its


 correspondingly high temperatures and peak food processing and irri-


 gation return  flow loads.


     .The three trial calculations described above presume the most


 severe conditions which can reasonably be assumed to occur in the


 future.  The results indicate that, even with these severe condi-


 tions, critical dissolved oxygen levels would not result.  This


.situation can  be attributed -ฃ<3 largely to two factors:  first, the


 fact that the  large volume of high strength industrial wastes dis-


 charged to the Yakima River at Yakima enters the stream at a point


 where relatively large quantities of water remain in the stream; and


 second, the fact that the river has an extremely high calculated


 reaeration rate below the City of Yakima.  Computations do not show


 the dissolved  oxygen concentration which would occur in the major


 irrigation canals which originate immediately below Yakima.  Trial 3,


 however, indicates that the BOD concentration of slightly more than


 five would result in the river and, hence, would be the BOD of the

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                                                                 12




water di.verted into the canals.  Even assuming no reaeration, it can




be seen that septic conditions would not result in the irrigation




canals.




     The effects of algal photosynthesis and respiration on the




dissolved oxygen content were not included in the calculations shown




above.  Surveys in the Yakima Basin have shown that there is a wide




diurnal fluctuation in the dissolved oxygen content of the river in




the reach between Yakima and the mouth.  Dissolved oxygen values were




observed to range from approximately 60 percent to 120 percent of




saturation in the vicinity of Granger.  As an indication of what may




be considered the most severe situation, a calculation was made




whereby the maximum observed deficit during a twenty-four hour




period at Granger, .presumably caused largely by algal respiration,




was added to the deficit obtained in the oxygen sag calculations.




This maximum situation showed a minimum dissolved oxygen of approxi-




mately 4.2 parts per million.  It is'recognized that this is an




undesirably low dissolved oxygen concentration; however,  there are




.several factors which tend to minimize the possibility of a serious




oxygen situation arising.  First, such low dissolved oxygen levels




would last for only a matter of two to three hours out of each day;




second, the tendency should be toward a reduction in nutrient con-




centrations in the Yakima River—hence, a reduction in algal




activity; and third, the most conservative conditions which are




reasonably practicable were applied to obtain the minimum dissolved

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                                                                  13


 oxygen conditions mentioned  above.   An excellent  discussion of  the


 effects of algal  activity on a  stream which is  at the  same time


 receiving organic wastes is  contained in  reference  (8).  It is  felt,

                                                    *
 however, that the complexity of multiple  waste  loads,  highly variable


 flows, and inadequate  stream velocity data  preclude  such a detailed


 analysis of the Yakima Basin.   It is- felt that  considerable amount


 of additional data would be  required to make such calculations


•practicable.   In  view  of the discussions  set forth above, it has  been


 concluded that serious dissolved oxygen problems  cannot  be expected


 to result in the  Yakima  Basin.

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                      BIBLIOGRAPHY
 1.  .U. S.  Department of the Interior,  Geological  Survey.   Surface
          Water Supply'of the United States.   U. S.  Government
          Printing Office.   Washington:   1961.

 2.  Hallard B. Kinnison.   Evaluation of Streamflov;  Records in Yakima
          River Basin Washington.   U. S.  Department  of the  Interior,
          Geological Survey.  Circular  180.   U.  S. Government Printing
          Office.   Washington:   1952.

 3.  U. S.  Department of the Interior,  Bureau of Reclamation, Region  1.
          Yakima Project, Washington, Supplemental Storage.  Boise,
          Idaho.  May 1956.

 4.  State  of Washington, Pollution Control Commission.  An Investi-
          gation of Pollution in the Yakima River Basin.  Technical
          Bulletin No. 9.   Olympia.,  Washington.  Summer  1951.

 5.  Cornell, Rowland, Hayes & Merryfield.  An Engineering  Study of
          Waste Treatment and Infiltration  for the City  of  Yakima,
          Washington.  Seattle, Washington.   February 26, 1963.

 6.  U. S.  Department of Health, Education, and  Welfare, Public  Health
          Service.   1957 Inventory of Municipal  and  Industrial Waste
          Facilities.  Volume 9.  Washington,  D. C.

 7.  U. S.  Department of Health, Education, and  Welfare., Public  Health
        .  Service.   Yakima  River Basin  (Washington)  Preliminary
          Economic  Reconnaissance and Estimate of Growth, 1960-2010.
          Portland,  Oregon.  February 12, 1963.  Draft report.

 8.  U. .S.  Department of Health, Education, and  Welfare, Public  Health
          Service.   Report  of Survey of the Truckeo  River.   July 1962.

 9.  U. S.  Department of the Interior,  Geological Survey.'   Water
          quality publications.

10.  State  of Washington, Pollution Control Commission and  Department
          of Conservation and U. S.  Department of  the Interior,
          Geological Survey.  Quality of Surface Waters  June 1959-
          July 1960.  1961.

11.  Fred Poe.  Unpublished Master's Thesis.

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12.  Robert. 0. Sylvester and Robert W.  Seabloom,  The University of
          Washington.   A Study on the Character and Significance of
          Irrigation Return Flows in the Yakima River Basin.   Seattle,
          Washington.   February 1962.

13.  Robert 6. Sylvester,  University of Washington for U.  S.  Depart-
          ment of the  Interior, Fish and Wildlife Service.   Water
          Quality Studies  in the Columbia River Basin.   January 20,
          1957.

14.  U. S. Department  of Health, Education,  and Welfare,  Public Health
          Service.   Washington, D.  C.  National Water Quality Network
          publications.

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Table 1 .--Rights of storage  tirx-l rpv.'cr users  diverting
                                    Project V,Tashington,S
                                            Unit - 1,OOC
1
; • above Ilaches
i i i
a
o
•p
o
••H
r-4
(i .
O
& .
0
(aJ
Bง
H 4-
-fl; .0.
,O v
E-
Below Ilaches
"• 1 !•!..
A,
ft.
C.
D
r..
^
/.'

I...
j

K
l_
IA
f}
o
p
$
^
*s
r
y


BruiT, V.'ightraan, Murphy, Stone -breaker
Kittitas
Cascade
V.'cstside
Ellensburg Power
Terrace Heights
Roza
Selah-l'oxee plus Moxee Sub "A"
Department of Agriculture
Tie ton

Cauner-Muoth
Naches-Selah
V.'apatox Power •
5 Canals between l.'apatpx^ Hd.worksfiffail-
Yakir\a Valley Canal ' race
City ox" Yakiraa
Union Gap Irrigation Disti-ibt
•j
Small Warren Act Users below Union Gap
Broadway
Wapato Indian Irrigation
SunnyGide • ' '
1
Type of Riijht
Storage (Disregaa'd in Studies)
Storage
Storage and Kat. Flow
Nab. Flow
Storage . • .
Mat . Flow
Nat. Flow (300 ac.ft. Storage 'Capacit
Storage
Storage
Koteo on
Pro-Rating
Pro-rate
Pro-rate'.
Not pro- rate
Hot pro-rate
Pro-rate
Kot r/ro-rate
y)Kct pro-rate
Pro-rate
Pr.o-rute
i:ut.Flow(Selah-Mo)Cee has 2700 ac.ft. Not pro-rate
Storage . storage cap. )Pro-rate
Storage (Disregard in Studies)
Storage
St'orage

Storage Exchange (Disregard)
Nat. Flow
Storage
. Nat .Flow (based on J*50 cfs,can be cut
Nat .Flow to 300 cfo)
Mat . Flow (U300 ac . 1 1 . Storage Can . )
Hat. Flow
Storage
Storage and Wat. Flow
Storage
Storage (Disregard in Studies)
Storage Exchange
Met .Flow but must.be maintained by
Storage stor . release
Storage
Storage
TOTALS
Pro-rate
Hot pro-rate
Pro-rate
Total
Pro-rate
Not pro-rate
Pi-o-rate
Mot pro-rate I
Mot pro-rate
Hot pro-rate
r.'ot pro-rate •
Pro-rate
Not pro-rate
Pro-rate
Pro-rate
Pro-rate
Hot pro-rate
Pro-rate
Total
Kot pro-rate
Pro-x-ate
Total
Hot Pro-rate
Pro-rate
Total '
Jan .
1.0

9.2








27-7
•




3ti.Y
->O r-f
.JO. f
Feb.
1.7

0.3








2^.0'
. •




3^.0
35.0
Mar.
5.7

9.2








27-7





k2. v.
k2.C

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            Storage
acre-feet
Apr.
6.0
9.0
'•""O"
0.5
0.9
0.4
0.1
37-5
5.6
0.3

• .
6.0
6.0

7-0
0.7
5-9
3.0
'1.2
' 0.3
3.2
0.6
0.1
42.0
•31.5
7M
49.1
0.4
55.5
l-..;.5
m 3
_,.. .-j
or.--) T
' • S J ' J
May
50.2
9-2
'^9
1.5
9.2
0.3
0.2
5". 2
5-9
0.3

15,4
'6.6
22.0

7-3
0.0
27. Y
6.2
3.9
•1-3
o.i*
3.^
0.7
0.1
Mr. 3
73.5
117.0
' 40.6
20.5
77.1
loY.o
PPY.O
M>..C
June
71.0
9-0
4.8
1.5
0.9
0.4
0.2
71.2
5-6
0.5

1V9
7.1
22.0

7-1
0.9
2o.O
5-9
3.0
1.2
0.6
3.2
0.0
0.1
U2.8
70.0
112.8
1*7. i
32.0
79-1
lol.i;
Pc'.7
'., - . i
!ป-P..2-
July
71.8
9-2
4.9
1.6
9-2
o.i*
0.2
71-3
5.9
0.5

15J+
6.6
22.0

7-3
1.1
27-7
6.2
.3.9
1.3
0.5
3.i*
0.0
0.1
W.3
80.5
12**. 0
'l-O.U
31.0
CO.'*
•1-47.7
P-V.3
!,(•'. I-
'lx-t . j
AUG.
?'2
• 4.9
1.6
9-2
0.4
0.2
71-3
5.9
' 0.5

15A
6.6
22.0

7-3
l.l
27-7
6.2
3.9
1-3
0.0
3-4
0.9
0.1
44.3
73-5
117.0
40.6
31.0
GO. 4
107-.7
?'.6...
! * ป ^
';',-i;;,
Sept.
44.5
2.9
^.7
1.5
0.9
0.2
0.2
45.0
4.5
0.3

14.9
5.1
20.0

6.0
26.0
4.4
2.5
0.8
0.4
, 2.3
- 0.6
O.-l
42.0
21.0
63.0
47.1
13-1
•:o.2
i^.-j
131.0
3')1.4
Oct.
20.5
2.3
2.1
• 9-2
0.1
22.5
3-5
0.1




6.0
27.7
3.1
1.9
O.cT
. 0,2
1.0
. 0.2
0.1
44.3
44.3
20.5-
20.0
13'-i.0
l>>3-'
I'/ :•••:', .
Nov.
1.0

0.9








.26.0



4

37-5
3V. 5'
Dec.
1.8

9-2








27.7





30.7
30.7

0.5





20ac.ft.


3uic.ftJ




I43ac.ft




Total
342.0
^_ s
03 . o
31.1
8.2
100.3
2.2
1.1
375.0
3o.9
2.5

76.0
30.0
114.0

49.4
4.6
32,..l
37-9
23.7
7.7
3-0
20.7
4.6
•
0.7
305.6
350.0
655.6
315.9 '
145.6
461.5
1405.1
1P75.-5
2 To. 4
Irrig. ฃ Power
Apr. -Oct.





•


•


• •



-

1212.6
1075 o
2^07.9 .
Irrig. Only
Apr . -Oct .




,,'












957-9
1 07^-3
J-— 1 s • J
223-?. 2

-------
                                                   TABLE 2
                                        Average Flow In Yakima River
(cfs)
Station
Cle Elum3-'
Umtanum^-'
Parker^
Kiona^/
Oct.
815
1,247
1,241
2,743
Nov.
675
1,150
2,659
3,815
Dec.
1,278
1,957
3,822
4,770 •
Jan.
1,031
1,618
2,822
3,845
Feb.
858
1,566
3,025
4,158
Mar.
826
1,939'
3,023
4,426
Apr.
1,576
3,430
3,342
5,082
May
2,806
4,527
5,418
6,998
June
3,109
4,084 •
4,576
6,734
July
.2,643
2,864
1,022
2,418
Aug.
2,663
2,837
379
1,750
Sept.
1,9,22
2,280
394
2,021
a I 1934-1960.
b/ 1945-1960.

-------
          TABLE 3
Yakima River Flow at Parker
(1, OOO's of acre-feet per month)
Year Jan. Feb.
1925 A
B
C
1926 A 92.8 108.5
B 84.2 100.3
C 8.6 8.2
1927 A 88.5 100.5
B 85.2 97.9
C 3.3 2.6
1928 A
B
C
1929 A 60.8 63.3
B 53.5 57.6
C 7.3 5.7
1930 A 52.0 98.1
B 46.2 90.8
C 5.8 7.3
1931 A 54.3 66.6
B 47.6 59.6
C 6.7 . 7.0
A - With Bumping Lake
Mar.



145.5
141.3
4.2
155.1
155.1
0 .
\


. 80.0
• 71.5
8.5
95.5
87.8
. 7.7
11.5
1.9 •
9.6
April



13.7
12.2
1.5
102.0
94.5
7.5



10.7
7.4
3.3
45.6
55.7
(10.1)
10.7
7.4
3.3
May.



11.1
7.7
3.4
50.4
84.2
(33,8)
470.5
482.9
(12.4)
11.1
7.7
3.4
11. -1
7.7
3.4
11.1
7.7
3.4
June
54.6
54.6
0
10.7
7.4
3.3
179.4
263.4
(84.0)
12.4
9.2
3.2'
10 .'7
7.4
3.3
10.7
7.4
3.3
10.7
7.4
3.3
Enlargement.
July
14.4
7.7
6.7 '
14.4
. 7.8
6.6
14.4
7.7
6.7
14.4 •
7.7
6.7
14.4
7.7
6.7
14.4
7.8
6.6
14.5
7.5
7.0
NOTE:
Aug.
14.4
7.7
6.7
14.5
7.0
7.5
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.4
7.0
14.4
6.8
7.6
Sept
14.0
7.4
6.6
14.0
7.4
6.6
14.0
18.4
. Oct.
15.4
•7.7
7.7
15.4
7.7
7.7
72.6
74.8
Nov.
54.7
48.7
6.0
78.8.
78.9
(0.1)


(4.4) (2.2)
14.0
7.4
6.6
14.0
7.4
6.6
14.0
7.4
6.6
15.8
8.4
7.4
Figures in
15.4
7.7
• 7.7
15.4
7.7
7.7
15.2 .'
7.5
7.7
18.6
7.7
10.9
59.7
54.0
5.7
41.9
33.0
8.9
53.7
47.2
6.5
71.3
65.5
5.8
parentheses are
Dec. D
109.1
108.4
0.7 27.
147.7
155.2
,(7.5) 36.


9.
64.8
59.0
•5.8 30.
60.5
54.7
5.8 37.
53.8
45.7
8.1 34.
64.9 *
59.0
5.9 52.
minus figu



7


6


0


9


7


6


5
in
B - Without Bumping Lake Enlargement.
C - Difference.
D - Annual beneficial











augmentation.

-------
TABLE'S (Continued)
Year
1932


1933


1934


1935


1936


1937


1938


A - V
B - \

A.
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
•lith
Jan. Feb. Mar. April
94.6 116.2 287.6 121.5
88.0 118.4 301.1 119.3
6.6 ' (2.2) (13.5) 2.2
185.0 94.3 100.3. 91.8
185.9 88.4 94.5 84.9
(0.9) 5.9 5.8 6.9
615.8 348.6 510.8 358.7
615.8 348.4 511.0 358.7.
0 0.2 (0.2) 0
300.6 249.5 129.2 10.7
300.9 254.5 127.7 7.4
(0.3) (5.0) 1.5 3.3
68.0. 51.9 141.3 232.7
59.4 43.8 132.8 230.4
8.6 8.1 8.5 2.3
62.4 54.9 110.0 69.8
56.6 49.6 101.5 61.4
5.8 5.3 • 8.5 8.4



Bumping Lake Enlargement.
May
104.5
158.7
(54.2)
197.6
231.9
(34.3)
108.0
108.0
0
224'. 2
230.5
(6.3)
318.4
385.2
(66.8)
14.7
12.3
2.4




June
81.3
152.7
(71.4)
468.4
544.2
•(75.8)
10.7
7.4
3.3
222.1
222.9
(0.8)
242.4
242.4
0
189.8
268.5
(78.7)
201.8
201.8
0

July
14.4
7.7
6.7
43.3
92.5
(49.2)
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
NOTE:
Aup. .
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
Figures
Sept.
14.0
7.4
6.6
129.2
126.5
2.7
14.0
7.4
6.6
14.0
7.4
6.6
. 14.0
7.4
6.6
14.0
7.4
6.6
14.0
7.4
6.6
Oct.
15.4
7.7
7.7
200.7
215,0
(14.3)
15', 7
7,7
8.0
15,4
7.7
7.7
15.4
7.7 '
•7.7
15.4
7.7
7.7
15.4
7.7
7.7
in parentheses
Nov.
283. 2
307.1
(23.9)
286,8
303.1
(16.3)
204.3
232.9
(28.6)
66.9
61.2
5.7
60,0
52.1
7.9



81.2
75.5
5.7
Dec.'
170.6
179.5
(8.9)
968.0
1015,2
(47.2)
153.1
149.1
4.0
58.4
. 52.6
5.8
74.4
68.6
5.8



94.7
88.8
5.9
D


27.7


6.7


31.3


27.7


27.7


30.1

'
27.7
are minus figures.
Jithout Bumping Lake Enlargement.
C - Difference.
D - Annual beneficial augmentation.

-------
TABLE 3 (Continued)
Year
1939


1940


1941


1942


1943


1944


1945


Jan. Feb. Mar. Apr.
A 121.0 75,5 121.7 10.7
B 112.4 68.8 113.1 8.3
C 8.6 6.7 8.6 2.4
A 64.2 105.2 159.6 . 21.9
B 55.9 97.4 161.7 39.3
C 8.3 7.8 (2.1) (17.4)
A 69.4 78.7 122.0 15.2
B 63.6 .72.2 114,4 14.3.
C 5.8 6,5 7.6 0.9
A . 72.-1 80,6 74.1 41.4
B 65.8 74.7 66.5 42.4
C 6.3 5.9 7.6 (1.0)
A 131.7- 106.5 144.8 351.2
B 126.2 102.8 146.3 360.4
C 5.5 . 3.7 (1.5) (9.2)
A 58.4 63.6 '69.1 10.7
B 52.4 58.3 62.0 7.4
C 6.0 5.3 ' 7.1 3.3
A 124.4 123.9 66.3 10.7
B 123.3 128.9 60.3 7.4
C 1.1 (5.0) 6.0 . 3.3
May
14.2
49.7
(35.5)
13.1
8.0
• 5.1
11.1
7.7
3.4
llil
7.7
3.4
15.7
47.2
(31.5)
11.1
7.7
3.4
17.0
7.7
9.3
A - With Gump ins Lake Enlargement.
June
10.7
7.4
3.3
10.7
. 7.4
' 3.3
10.7
7.5
3.2
10.7
7.4
3.3
188.4
260.0 .
(71.6)
10.7
7.4
3.3
10.7
7.4 .
3.3
July
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.8
6.6
14.4
7.7
6.7
NOTE:
. Aup,.
14.4
7.7
6.7
14.4
7.8
6.6
15.4
7.8
7.6
•14.4
7.7
6.7
14.4
7.7
6.7
14/4
7.8
6.6
14.4
7.7
6.7
Figures
Sept.
14.0
7.4
6.6
14.0
7.5
6.5
14.8
7.4
7.4
14.0
7.4
6.6
23.5
27.6
(4.1)
14.0
7.5
6.5
14.0
7.4
6.6
Oct.
15.4
7.7
7.7
14.4
7.6
6.8
15J7
7.7
8.0
15.3
7.6
7.7
15.8
8.1 '
7.7
15.3
7.9
7.4
15.4
7.7
7.7
in parentheses
Nov.
59.9
54.2
5.7
68.0
62.2
5.8
89.4
86.7
2.7
99.5
103.1
(3.6)
74.1
69.4
4.7
65.9
60.1
5.8
89.0
83.3
5.7
Dec.' D
91
93
(2
104
99
4
137
145
(8
129
131
(1
106
91
14
69
63
5
91
85
5
are minus
.0
.1
.1) 33.
.1. •
.2
.9 35.
.1
.7
.6) 37.
.8
.0
.2) 34.
.0 .
.4
.6 17.
.2
.3
.9 37.
.4
.6
.8 43.
figures


4


0


4


4


0


1


6
•
B - Without Bumping Lake Enlargement.
C - Difference.
D - Annual beneficial augmentation.

-------
                                      TABLE 3 (Continued)
Year
1946


1947


1948


1949


1950


1951


1952



A
B
C
A
B
C
A
B
C
A
B
C
A
B.
Q
A
B
C
A
B
C
Jan.
109.6
105.0
4.6
163.5
162.7
0.8
106.9
104.1
2.3
60.6
54.8
5.3
77.3.
73.9
3.4
235.6
235.6
0
62.3
59.3
3.0
Feb.
75.6
70.3
5.3
212.1
220.5
(8.4)
111.0
112.7
(1,7)
87.8
83.7
4.1
122.9
124.9
. (2.0)
474.7
474.7
0
110.9
108.4
2.5
Mar.
141.1
139.7
1.4
224.2 .
234.1
(9.9)
86.3
90.7
(4.4)
222.7
225.0
(2.3)
213.7
220.1
(1.4)
208.3
207.3
• 1.5
113.6
110.1
3.5
Apr.
125.8
120.4
5.4
87.5
• 91.5
(4.0)
67.7
60.8'.
6.9
279.2
278.6
0.6
137.3
128.6
8.7
308.4
306.9
1.5
85.2
81.9
. 3.3
May
173.6
241.1
(67.5)
253.1
304.8
(51.7)
498.4
546.5
(48.1)
704. '2
774.4
(70.2)
460.2
468.3
(8.6)
613.7
616.7
(3.0)
164.4
210.2
(45.8)
June
166.8
241.0
(74.2)
1C. 7
.16.2
' 0.5
633.9
702.8
(68.9)
302.3
302.8
0
759.0
759.0 .
0
231.8
231.8
0
38.6
37.7
0.9
July .
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
- 6.7
14.4
7.7
6.7
138.3
138.3
0
14.4
7.7
'6.7
. 14.4
• 7.7
6.7
AUR.
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
14.4
7.7
6.7
Sept.
18.2
21.0
(2.8)
14.0
7.4
6.6
18.9
22.2
(3.3)
20.7
24.1
(3.4)
95.0
96.6
(1.6)
14.0
7.4
6.6
14.0
7.4
6.6
Oct.
18.0
10.3
7.7
58.9
72.0
(13.1)
:20.'2
12.5
7.7
29.5
21.8
7.7
137.0
141.9
(4.9)
43.1
35.4
7.7
15.4
7.7
7.7
Nov.
79.0
88.4
(9.4)
224.4
240.1
(15.7)
102.9
108.2
(5.3)
276.7
294.4
(17.7)
332.6
•332.6
0
104.3
102.7
1.6
59.8
50.5
9.3
Dec. '
317.3
336.8
(19.5)
'133..0
135.7
(2.7)
82.8
77.1
5.7
157.7
157.7
0
404.3
404.3
0
93.6
89.2
4.4
60.2
51.8'
8.4
D


18.3


20.5


17.8


17.7


6.7


27.7


28.6
A - With Bumping Lake Enlargement.
B - Without Bumping Lake Enlargement.
C - Difference.
D - Annual beneficial augmentation.
NOTE:   Figures in parentheses are minus figures,

-------
TABLE 3 (Continued)
Year Jan. Feb. Mar. Apr- .
1953


A 170.1 211.5 72.6 12.2
B 185.4 223.4 71.0 7.4
C (15.3) (11.9) 1.6 4.8.
1954 A 128.5 149.4 122.0 58.8


1955


A -
B -
C -
D -
• B 128.8 147.8 124.3 50.0
C (0.3) 1.6 (2.3) 8.8
A* 86.9 106.1 47.3 10.7
. B 73.6 104.6 41.5 7.4
C 13.3 1.5 5.8 3.3
With Bumping Lake Enlargement.
Without Bumping Lake Enlargement.
Difference.
Annual beneficial augmentation.
May
194.2
219.7
(25.5)
516.2
533.1
(16.9)
25.6
21.2
4.4




June
192.
192.
(0.
365.
365.
0
490.
524.
(34.




8
9
D
1
1

1
5
D




July
14.4
7.7
6.7
140.0
140.0
0
17.3
' 17.3
0
NOTE:



AUR.
14.4
7.7
6.7
14.4
• 7.7 .
6.7
14.4
7.7
6.7
Figures



Sept.
26.3
29.4
(3.1)
137.5
138.8
(1.3)
59.3
61.0
(1.7)
Oct.
22.4
12.0
10.4
64.6
69.5
(4.9)
156.3
161.3
(5.0)
in parentheses






Nov.
100.6
101.6
(1.0)
191.6
192.2
(0.6)
402.6


Dec
204.
214.
(10.
90.
80.
9.
271.

>
are minus






D
5 '
9
4) 20.7
6 '
8
8 6.7
3

14.4
figures.




-------
                   TABLE 4

Average Flow by Month in Wapato Project Drains
                     (cfs)
Location
Satus Creetc neair Satus .....

Toppenish Creek near Alfalfa

Marion Drain near Alfalfa ..



East Toppenish Drain at
Wl 1 son Roa d 	 •ป 	

McDonald Drain (S. D. #35)


,"
Coulee Drain at North


Drain 302 at .Highway 3A ....

Drain 303 at Looney Road ...

Year
1961
1962
1961
1962
1961
1962
1961
1962

1961
1962

1961
1962
t

1961
1962
1961
1962
1961
1962.
Oct.
34
. 41
174
98
393
412
9.3
14

34
34 •

32
, 42
•

: 5.1
' 7.4




Nov.
168
44
54
50
289
282
13 '
8

17
16

24
25



2.2




Dec.
88
159
59
61
240
237
7.7
6.

14
10

21
21








Jan.
284
140
75
72
205
218
8
5

6
9

20
17








Feb.
1410
271
381
103
280
197
217
6

6.6
9.5

20
16








Mar.
609
292
365
127 .
286
195
27
12

11
10

20
16








Apr.
142
210
229
134
425
422
78
57

33
30

37
36


5.1
13
9
13
10
11
May
96
106
95
47
598
474
71
87

50
56

53
57


28
32
15
25
11
25
June
91
70
77
35
377
374
66
72

55
64
•
59
67-


32
25
25
25
16
19
July
78
86
15
19
107
76
74
75

47
54

62
71


31.5
26
22
22
6
9
AUK.
87 •
97 •
36
35
105
183
63
85

68
66

60
67


27
28.5
26
27
17
12
Sept.
114
164
54
30
124
64
104
84

58
62

60
63


15
24
27
25
10
16

-------
                      TABLE 6
         Travel Times in the Yakltr.a Basin
           during Summer Flow Conditions
Reach
Length   Velocity
(miles)    (mph)
                                                                                          Travel Time
                                                                                            (hours)
             Cle Elum to mouth of Wilson Creek near Ellensburg ......   35

             Mouth of Wilson Creek to mouth of Nachea River .........   31

             Mouth of Naches River to Yakima STP outfall .... ........    5

             Yakima outfall to Union Gap Bridge .....................    4

             Union Gap Bridge to Sunnyside Dam ...... . ...............    4

             Sunnyside Dam to Granger ...............................   19

(T.E.MC -K^ts (Granger to Satus (town) ......... . ......................   10 .
         ,  <                                          :
      toti'J  )
     ™/''
-------
             TABLE 8
Reoxygenation Constants at 20ฐ C.
           to the base 10)
Reach
Cle Elum-Ellensburg
Ellensburg-Naches River
Naches River-Yakima Outfall
Yakima Outfall-Sunnyside Dam
Sunnyside Dara-Zillah
Zillah-Granger
Granger-Satus
Satus-Grandview
Gr andvievj-Pros ser
Prosser-Chandler
Chandler-Kiona
Kiona-Richland
Approximate k2
Flow-- (cfs) (per day)
1500 - 2500 1.2
1500 - 2500 1.1
1500 - 2500 6.8
1500 - 2500 0.8
50 - 250 1.3
250 - 550 1.4
500 - 750 0.5
800 - 1300 0.2
950 - 1450 0.3
50 4.1
800 - 1300 1.0
750 - 1300 0.6
Approximate kฃ -:
Flow-- (cfs) (per day)



'x
500 - 600 1.0
650 - 700 1.0







-------
               TABLE 9
Municipal and Industrial Waste Loads
Population Equivalents during the Late Summer



Present
Location
Roslyn-Cle Elum
Ellensburg
Kittitas
Naches
Selah, Yakima,
Union Gap
Mpxee City
Wapato
Toppenish
Zillah
Municipal
2,700
1,200
20,000
10,000
	 ^
550
170
550
190....
60,000
44,100
500
350 -
2,400
480
5,100
1,270
1,100
240
Industrial
Negligible
Negligible
50,000
Tf~y\-pf~-~ *~~ - -
Negligible
Negligible
Negligible
^egligible
300,000
' 45,000
Negligible
Negligible
Negligible
Negligible
75,000
5,000
32,000 .
2,000


1985
Municipal
5,000
750
. 25,000
.. 	 4,000..
600
150
800
200
i
97,000
15,000
600 '
	 150
3,600
550
6,400
1,250
1,500
300
Industrial
Negligible
Negligible



2010
Municipal
7,400
1,100
110,000 30,000
	 16 , 50.0 	 „ 	 5 , 0.00__
Negligible 700
Negligible 150.
Negligible
Negligible^
675,000
• 101,000
Negligible
..Negligible
Negligible
Negligible
165,000
16,500
70,500
7,050
900
250
••— ™ซ .——""•• •• *^ ,-| ^\f
••' 146,000
22,000 .
700
	 200._.
4,000
600
7,300
1,250
2,200
350
Industrial
Negligible
Negligible
190,000
_ 	 28,500
frZy <*."&
Negligible
Negligible
Negligible
Negligible-
1,162,000'
'. 174,000
Negligible
. Negligible..
Negligible.
Negligible
284,000
28,400
121,000
12,100

Untreated
Treated
Untreated
Treated
Untreated
Treated
Untreated
—Treated 	
Untreated
Treated
Untreated
...Tre.ate.d 	
Untreated
Treated
Untreated
Treated
Untreated
Treated
                                                      (Continued)

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                                        TABLE  9  (Continued)
                         Present
                                1935
                                2010
   Location
Municipal  Industrial  Municipal  Industrial• Municipal   Industrial
Harrah


Granger


Sunnyside


Mabton


Grandview
Prosser
Benton City
    • 280   Negligible
     250   Negligible

   1,350   Negligible
     300   Negligible
   6,600   City Plant
   1,000   City Plant

   1,000   Negligible
     700   Negligible

   3,400    109,000
     500      1,000
      300   Negligible
      100   Negligible

    2,000   Negligible
 	  350	Negligible
          Z7*;.S,->fl   ' '
,   15,000   City Plant
    3,800   City Plant

    1,400   Negligible
      210   Negligible

    4,900    240,000
      750  	 24,000.,...,.
   2,700     50,000
     500	     500...
         ฃ2,700
     900.   Negligible
     360   Negligible
      400    Negligible
      100    Negligible

    2,900    Negligible
		450	Neg 1 i gi b l_e_

   20,000    City Plant
    5,000    City Plant

    2,000    Negligible
      300    Negligible

    7,200     413,000
    3,100.    110,000
      500   .  11,000
                     "
    1,700   Negligible
      250   Negligible
3,500
  550

2,300
  350
              18,900
            "•2/7,967)   '•
            Negligible
            Negligible
 Untreated
 Treated

 Untreated'
JTreajted	

 Untreated
 Treated

 Untreated
 Treated

 Untreated
JTreated	

 Untreated
..Treated.,..,.

 Untreated
 Treated

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                              TABLE 10

                       Tributary BOD Loads
                                             5-Day BOD  Flow (cfs)
Stream
Roslyn Creek	    4.0          4

Teanaway River	    1.0         20

Wilson Creek			    2.5        120
                      *

Selah Drain	   10.0          5

Naches River  	    0.8      Use gage

Wide Hollow Creek  	    5.0         30

Ahtanura Creek	    3.0         20
                                                         See gage

Moxee Drain 	    3.0         20

East Toppenish Drain 	 .   5".0      Use gage

McDonald Drain 	    3.2      Use gage

Marion Drain	    2.0      Use gage

Toppenish Creek	'.....    3.0      Use gage

Satus Creek	    2.0      Use gage

Coulee Drain	.-.'..'	  "  3.0      Use gage

South Drain	'	    3.0   •   Use gage

Ungage drains below Mabton 	    3.0     ... 18

Granger Drain	    3.0         50

Sulfur Creek	    5.0        200

Sprink Creek	    1.5         35

Snipe Creek	.ป	    2.0         50

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