State Water Resources Board June 1967 MALHEUR BASIN

7

ion

17 l p 0'

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low

bl h y bl ht l tion 7

Ac l ion nd l

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Pl l l ur L in f lows l p ot i l l l . tu

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tion

t low l d tream l 'L ly i i An nu l low 0 cted

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12.

l . ne e for h poten con

is tion. l. 1 THE BASIN

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I I I " "' G R A N T I I CROOK STUDY AREAS • v.., ., 1 SILVIES I a Uppe< Sit.;.. b Lower Sit.;,,, 2 SILVER a Uppe. Silver b Lowe< Sil>-or 3 DONNER UNO BUTZEN a Upp., °""""' ....

MALHEUR I

I I

L I I :I I FIGURE 1. Malheur lake Ba sin.. .I

Oregon State Highv.ey Department photo a

l

Harney 10,185 8,122 5,198,100 79.7 81.5 9,925 480 306,900 4.8 4.8 Lalr.e 8,340 892 570,700 10.? 8.9 4,533 454 290,800 10.0 4.6 2,982 17 11,100 0.6 0.2 100.0

. s. OU l ha o erosion exc e streams. ul a tion i to l

l. ere i low y normally has a et lower an Malheur La as 1889, 19 , and 1934,

an aver e minimum , 000 acres. r large flow to maximum more an 11 areas n ldier, all d a

i ' ly

5 r itzen ver

5.

ture t i 3 to e aver e s ly warmer an a

SENECA BURNS WB CITY REFUGE ELEVATION 4151

;; s

6.

T H E B A S I N

Me an annu al snowf all range s from a few inche s in t he valleys to over 70 inche s in the mountains. Thunder showe r s are qu ite frequent during the summer mo nths . Annual prec ipitation r ange s f r om under 10 inche s in the lower agri cultural area s to more than 40 inches in the head­ waters . As shown i n Figure 7 , mo n thly precipitation varie s

tJ) SENECA BURNS W B CITY P RANCH REFUGE w I ELEVATION 4 15 1 ELEVATIO N 4 205 u ~ I ~ z ; 0 ·------··------""' ;::: I i': n: i) I w IX'.

f- > u z m u 0 w .. w 0 z 0 , 4.

FIGURE 7 • Average Monthly Precipitation a t Selected Stations.

materi ally between the Seneca , Burn s , and P Ran ch Refug e stations , but the average annual yie ld i s quite s imilar. Mon thly rainfal l varie s from le ss than one -half inch duri ng the ma jor part of the growi ng se ason to about 1. 6 inches I during the variable high r a infall period . EC ONOMIC FACTORS 1. Population Earl i est apprai s al of the reg i on wa s mad e in the first h alf of the 19th century by parties sent out by the Federal Government and by representa t ives of the Hu dson' s Bay Co mpany. Later , following the disc overy of gol d in the John Day an d Powder River r eg ion s , the basin was t rave rsed by prospectors . It was not un t il about 100 years ago, however, tha t the f irs t em i gran ts settled in t he basin . Th e b asin suppor ts a r e l ati ve l y small popu l ati on , concentrated

11 p 1 1900 1910

2,598 5,374 6,113 4,185 .3 904 1,022 2,566 3,093 3,259 17.6 677 918 1,207 790 12.1

• Loca 1 Census Source: U. S. Univ. of and Service. '

Source: U. S.

area u bl ow l l nd u in b i by a a.

TA3LE

1.

2.

3.

. s. AND

STATE PRIVATE WTAL

1,230 34,720 496,870 30 51,730 7,810 Uonstocked Noncorrnnercial 8,500- 42,900 9,760 78,160 779,400

s ted to ci r t and d t 0

l i I

I I H E B A S I N

I G R A N T I

CROOK ------RECREATION AREAS .. N.tloNI For..tC.inp 0 111.M R.a..ttlori Site Q R~ IW.t "'" I ~ Boot ~ng sa.

NOTE: i..de1 '"""be" ,,.f., lo Tobi. 8 I

I MALHEUR I I

I ' L__-~--· ~-+..._--il---~~-'.--2+~ I I L I I I I FIGURE 9. Recreation keas. I 19 p i

9

4,500 120 - ,ooo +*Delintment 3,000 picnic, + Lake 3,000 600 +*Fish Lake 2,800 +*Krumbo Res. 1,000 Lake 1,000 0 0 -

0 - 200

WATER SUPPLY

.,.

I I i • I I I I I I I I i l

ct d. l e y l y.

max , and e annual ou low r

10

OlYIFWW

0 s

50 i

...... 00 -······ ·- •·· i

50 I I i ; • ;M,~~ I i i i t Average ! r J

i u I ' J 1rill1 ili 45 I I 40 45 50 60

SILVER CREEK NEAR RILEY TROUT CREEK NEAR DENIO

10. 0 0 71,000 16,000

22~J,OOO 123,000 15,000 n,ooo

0 0 10,000 5,000 32,000 58,000 16,000 10,000 5,000 0 32,000

0 0 0 3,000 59,000 12,000 154,000 33,000 3,000 59,0'.JO 12,000

TO'l1AL 437,000 172,000 164,000 26,000 130,000 60,000

0 0 ?O,O'.JO 0 100,000

l -wa i

I

W A T E R S U P P L Y

the percentage of t he water shed are a that i s in the higher elevation s and thus has later snowmelt. The Don ner und Blitzen di s tributi on p attern i llustrate s the influence of the canyon s nowpa ck on sea sonal di scharge. There i s a higher ba s e f low and the di scharge peak s are more s ubdued . I Figure 11 illustrate s t he seasonal distribution of the annu' a l

DONNER UNO BL I TZEN R I VER SILV I ES RIVER NEAR BURNS NEAR FRENCHGLEN I I

I

SILVER CREEK NEAR RI LEY TROUT CREEK NEAR DENIO

300 -'-'~-•_M_¥_•L_E_52_•____o•_.._••_GE_._._,._,_,._s~O ~M• ,------DRAINAGE AP£JI se $0 Ml I Ave~ Ann11oJ Runoff: 29. 400 Ac Ft_ A v.,-ro~ Aa.oua/ Runoff: ll,200 Ac. Ft

200 - -·--~*-···-·------. - 100 - -- ~------1

ol~ ' > 1 u z m ' oc ~ > z ~ o 1 ~ 1 u 0 w < w < ~ < ~ ~ ~ w 0 Z 0 I ~ ~ ~ ~ > , < ~

FIGURE 11. Monthly Distribution of Annual Outflow of Selected Streams•

ou tfl ow at s tream gagi ng stations in each study area .

27 r Blitzen s and i d out g ed lo VI R

MAR APR MAY JUN JUL AUG SEP i; 5

12. of .

i

i i

1.

0 3,620 0 0 0 0 3,G20 0

3. 0 0 r, l'otal \)

4. 0 0 0 0 0 0 0 0 0 27,433* 712,855 276,179 24,616 3,945 157,970 1 W A I E R S U P P L Y I SILVI ES RIVER

I

I I

I I

I

L_ EGAL f-? IGHTS . 3 85 000 A CRE F EET

FI GURE 13. Na tural Average Anr.tua l Yield vs Water Right s on Si lvies River.

I 33 I I W A I E R s u p p L y I I SILVER CREEK I I I

I I

c'ATLJfU\L YIELD 58 000 ACRE FEET I LEGAL RIGHTS 84.000 ACRE FEET

FIGJRE 14. Natural Average An..rrual Yield vs Water Rights on Silver Creek.

31 W A T E R S U P P L Y

DONNER UNO BLITZEN RIVER

LEGAL RIGHTS 3 29 000 A CRE F EET

I I

I I I

FIGURE 15. Notura l Average Annual Yield vs Wo ter Rights on Donner und 31itzen Ri ver.

35 l

t i d i

t I MALHEUR

L

1. 8 - 2. 12 81 14 - 16 54 - 12 . 15 - 10 7. 33 6 - 12 8. 100 30 - 14 9. 26 48 24 - 12 10. 6 250 24 ~ 16 SILVER STUDY AREA

l MALHEUR

L

1' 1 CATIJJN- ALVORD TOTAL

30 9 39 7 2 1 10 Unsatisfactor'J 9 1 10

Tuta Source: l:iarney County Extension Service 1965

Thi wells were d fa

ta ory. show ation al alkaline or poorly downward in an

er a

3

0 0 0 0 3. 0 0 0 0 0 0 0 0 0 0

4. CA'l'ION- ALVORD a. Catlow 0 0 0 b. Alvord 0 0 0 Total 0 0 0 TOTAL 130 2,737 9,615 49,080 16,360 61,562

Source: Engineer.

in I

WATER USE & CONTROL

I I

I I

I

i

i

li t the local w to OU ent use. i

d

ow i

1965

s. Dept.

p d t

water in ba common

h- MALHEUR

L d o- () WATER YEAR o Loire level al time of foil waterfowlmiqrotioo

DATA

FIGURE 20. Malheur Lake Surface .1\rea and Fall Waterfowl Dates.

t e l l n ly low

in ir for ting

d

l

erosion. POTENTIAL DEVELOPMENT

,300 183,700 9,700

95,000 117,000

Source: U. S. Dept. of

s P 0 T E N T I A L D E V E L 0 P M E N T I PROPOSED SILVI ES IRRIGATION DISTRICT I I

:- I : o.:~L~\· · -· : . I I I

I I

: ' I I 3 31 - 0 I I I SWRB 1967 I FIGURE 21. Proposed Silvies Irrigation District. I I 76 I i -

e construe on of major ainage and flood control annels would make it possi most i vidual to econ cally inst l in al wa ties without in e ng wi e operation channels would de sa sfactory avail le now e area.

e if f to con in on-farm Flows at were measured at the farm he flows. These flows must e areas well designed and installed , corruga­ ons, or ers. land level and use

n is base

i

0 t e t nt plan.

o og-

i y d

APPENDIX !! (

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f II ure r ency.

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r l 1 Site I WALLOWA RAB WALLOWA LAKE NR JOSEPH Parameter Q Station number: 13325500 gauge O.OOOft River: Catchment River number:

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