Overview of the Upper Klamath Lake Drainage Hydrology …Overview of the Upper Klamath Lake Drainage...

Overview of the UpperKlamath Lake Drainage

Hydrology Analysis

Upper KlamathLake Drainage

Ground Level FlowData

( ) ( )( )

( ) ( )( )inup

ininupup

mix

ininupupmix QQ

TQTQQ

TQTQT

+⋅+⋅

=⋅+⋅

=

Mass Balance Derivations

Qup: Stream flow rate upstream from masstransfer process

Qin: Inflow volume or flow rateQmix: Resulting volume or flow rate from mass

transfer process (Qup + Qin)Tup: Stream temperature directly upstream

from mass transfer processTin: Temperature of inflowTmix: Resulting stream temperature from mass

transfer process assuming complete mix

All water temperatures (i.e. Tup, Tin andTmix) are apparent in the FLIR sampledstream temperature data. Provided thatone instream flow rate is known, the otherflow rates can be calculated.

Number of Mass TransferProcesses

Mass Transfer ProcessFlow Rates (cfs)

Trib

utar

y In

flow

s

Agric

ultu

re R

etur

n Fl

ows

Subs

urfa

ce In

flow

s

Wat

er W

ithdr

awal

s

Tota

l

Ups

tream

Bou

ndar

y C

ondi

tion1

Trib

utar

y In

flow

s2

Agric

ultu

re R

etur

n Fl

ows3

Subs

urfa

ce In

flow

s4

Wat

er W

ithdr

awal

s5

Tota

l Flo

w p

er D

rain

age6

N.F. Sprague R. 10 6 9 6 31 15 29 9 11 -28 35

S.F. Sprague R. 6 7 4 5 22 4 24 12 7 -15 31

Sycan R. 1 2 11 11 25 5 4 13 41 -33 29

Sprague R. 6 11 23 47 87 07 116 101 358 -226 349

Williamson R. 9 12 14 47 82 168

239 394 55 274 -572 181

Totals 32 38 61 116 247 40 567 190 690 -874

<50 50 52 54 55 57 59 61 63 64 66 68 70 72 73 75 8581 83

FLIR Derived Temperature (oF)

Qup: 11.5 cfsTup: 72.1oF Qin: 21.0 cfsTin: 46.4oFQmix: 32.6 cfsTmix: 55.6oF

Upper Williamson River - Confluence of Williamson River and Wickiup Springs -River Miles 80.65 to 80.41

<50 50 52 54 55 57 59 61 63 64 66 68 70 72 73 75 8581 83



Lower Williamson River - Unmapped SpringRiver Miles 37.97 to 37.46

<50 50 52 54 55 57 59 61 63 64 66 68 70 72 73 75 8581 83



Lower Williamson River - Unmapped SpringRiver Miles 22.09 to 21.57

<50 50 52 54 55 57 59 61 63 64 66 68 70 72 73 75 8581 83



Lower Williamson River - Confluence of Spring Creek and Williamson RiverRiver Miles 16.67 to 15.40

<50 50 52 54 55 57 59 61 63 64 66 68 70 72 73 75 8581 83



Lower Williamson River - Confluence of Sprague River and Williamson RiverRiver Miles 11.38 to 10.41

Overview of the UpperKlamath Lake Drainage

Hydrology Analysis

Results

Williamson River

North Fork Sprague River Derived Mass BalanceCurrent Condition and Potential Condition

0

10

20

30

40

50

60

051015202530River Mile

Flow

Vol

ume

(cfs

)

Current Flow Volume

Potential Flow Volume

Measured Flow

South Fork Sprague River Derived Mass BalanceCurrent Condition and Potential Condition

0

5

10

15

20

25

30

35

051015202530River Mile

Flow

Vol

ume

(cfs

)

Current Flow Volume


Measured Flow

Sycan River Derived Mass BalanceCurrent Condition and Potential Condition

0

10

20

30

40

50

60

05101520253035River Mile

Flow

Vol

ume

(cfs

)

Current Flow Volume


Measured Flow

Sprague River Derived Mass BalanceCurrent Condition and Potential Condition

0

100

200

300

400

500

600

01020304050607080River Mile

Flow

Vol

ume

(cfs

)

Current Flow Volume


MeasuredFlow

Williamson River Derived Mass BalanceCurrent Condition and Potential Condition

Overview of the Upper Klamath Lake Drainage Hydrology …Overview of the Upper Klamath Lake Drainage...

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