Deschutes Basin Irrigation Districts

Central Irrigation District (COID) JEFFERSON NUID Lone Pine iver Irrigation District (LPID) R us toil Arnold Me Lake Billy Madras Irrigation District (AID) Chinook

North Unit

Irrigation District (NUID) r e iv R Swalley s te u HAYSTACK Irrigation District (SID) h c RESERVOIR s e (NUID) reek D C Tumalo ay 5,650 AF K Irrigation District (TID) c M Three Sisters

Irrigation District (TSID) k e OID e r

C Ochoco s LPID u h Irrigation District (OID) c hu W AF = Acre Feet Sisters Prineville TSID OCHOCO RESERVOIR COID 44,247 AF Redmond CROOK C ro o k e TID d

SID R iv e r

k e PRINEVILLE e r C RESERVOIR lo Tuma 148,640 AF Bend AID AID

r e iv R s te u h

c Lava s e Lake Little Lava D Lake DESCHUTES

iver R ll CRANE PRAIRIE Fa RESERVOIR 45,000 AF Paulina Lake Paul ina Creek

r ive R s La Pine e WICKIUP t COID u 15,000 AF RESERVOIR h AID

c LPID 200,000 AF s e D OREGON

e TID NUID l SPOTTED t 30,000 AF t i FROG

L

CRESCENT CRANE PRAIRIE CRESCENT LAKE WICKIUP LAKE RESERVOIR RESERVOIR RESERVOIR RESERVOIR 45,000 AF 86,900 AF 200,000 AF cent Cree 86,900 AF Cres k Gilchrist Stored Water Rights 5 Irrigation Districts have stored water rights that effect the . Optimizing reservoir use is a critical component in providing reliable water for our basin and restoring habitat.

WINTER SUMMER Flows are held back in winter to fill the reservoir to Wickiup Reservoir ensure enough water is available for summer irrigation.

Flows can vary dramatically from UPPER DESCHUTES 20–1200 cfs depending on climate conditions in winter. Fish can become stranded Average 40 cfs 1800 cfs when flows get too low. WINTER SUMMER

BENHAM FALLS

Tributaries and natural springs add flow to the river above Benham Falls year round.

Irrigation diversions around BEND Bend reduce streamflows in the Middle Deschutes in Summer.

550 cfs 1800 cfs WINTER SUMMER

MIDDLE DESCHUTES

550 cfs 130–160 cfs WINTER SUMMER

Low flows and increased water temperature impact fish habitat.

Lake

cfs = Cubic Feet per Second

17,338 acres 171,819 AF 50,625 AF

The Pilot Butte Canal 171,819 AF of water is The main Pilot Butte delivers water to diverted to service the canal showed a total 17,338 acres patrons on the Pilot loss of 50,625 AF of land. Butte Canal during the of water. irrigation season.

Piping Sections Estimated Estimated Cost per CFS Conservation Cost

Rivers Edge 36.89 cfs $27,140,966 $735,726.92

Deschutes Market 26.32 cfs $28,699,448 $1,090,404.56

Canal 27.61 cfs $30,381,606 $1,100,384.14

Veterans Way 26.99 cfs $23,516,216 $871,293.66

Redmond 6.34 cfs $33,285,710 $5,250,111.99

King Way 13.34 cfs $25,068,026 $1,879,162.37

Smith Rock 18.51 cfs $15,034,397 $812,231.06

Total 156.00 cfs $183,126,369 $1,173,886.98 Dry Canyon EFFERS D Smith Rock ver Ri us oil Met ake Billy Madras Chinook

r e iv R s te u AYSTACK h c RESERVR

s e D Creek D y 5,650 AF Ka c M

k e D ing Way e r

C

s PD u h c hu W

Sisters Prineville TSD CC RESERVR CD 44,247 AF

Redmond CRK C ro o k TD e d Redmond

SD R iv e r

k e e PREVE r C RESERVR lo 148,640 AF Tuma Bend AD AD

r e iv R s te u h

c ava s e ake ittle ava D Redmond ake DESCTES

ver Ri ll Craine Prairie Fa Reservoir Paulina ake Pauli na Creek

r ive R a Pine s eterans Way rasada e Wickiup t Reservoir u h

c

s e D

e l t t i

r Crescent ake nt Cre e Reservoir sce ek Cre iv Gilchrist R Canal es ut h c s e D Copley

Deschtes Market

Rivers Edge

Powell tte PT TTE CAA DERS

end ear Creek Alfalfa Fergson Market

Gosney Sky Wagon rookswood

CETRA REG CAA DERS Dry Canyon EFFERS D Smith Rock ver Ri us oil Met ake Billy Madras Chinook

r e iv R s te u AYSTACK h c RESERVR

s e D Creek D y 5,650 AF Ka c M

k e D ing Way e r

C

s PD u h c hu W

Sisters Prineville TSD CC RESERVR CD 44,247 AF

Redmond CRK C ro o k TD e d Redmond

SD R iv e r

k e e PREVE r C RESERVR lo 148,640 AF Tuma Bend AD AD

r e iv R s te u h

c ava s e ake ittle ava D Redmond ake DESCTES

ver Ri ll Craine Prairie Fa Reservoir Paulina ake Pauli na Creek

r ive R a Pine s eterans Way rasada e Wickiup t Reservoir u h

c

s e D

e l t t i

r Crescent ake nt Cre e Reservoir sce ek Cre iv Gilchrist R Canal es ut h c s e D Copley

Deschtes Market

Rivers Edge

Powell tte PT TTE CAA DERS

end ear Creek Alfalfa Fergson Market

Gosney Sky Wagon rookswood

CETRA REG CAA DERS 25,257 acres 250,297 AF 32,127.68 AF

The Central regon 250,297 AF of water is The main Central regon Canal delivers water diverted to service the Canal showed a total to 25,257 acres patrons on the Central loss of 32,127.68 AF of land. regon Canal during of water. the irrigation season.

Piping Sections Estimated Estimated Cost per CFS Conservation Cost

Dry Canyon 4.00 cfs $16,913,502 $ 4,228,375.50

Brasada 4.65 cfs $30,415,122 $6,540,886.45

Copley 7.87 cfs $25,296,243 $3,214,262.13

Powell Butte 6.01 cfs $27,914,928 $4,644,746.76

Alfalfa Market 21.22 cfs $32,241,838 $1,519,408.01

Sky Wagon 23.29 cfs $21,476,997 $922,155.30

Gosney 5.62 cfs $28,092,126 $4,998,598.93

Bear Creek 8.11 cfs $21,381,153 $2,636,393.71

Ferguson 13.05 cfs $24,929,530 $1,910,308.81

Brookswood 5.18 cfs $26,457,287 $5,107,584.36

Total 99.09 cfs $225,118,726 $2,576,956.83 Cooley Hydro The Greens Yew Hydro Salmon Hydro Coyner Hydro Smith Rock Sedgewick 2.9 MW Hydro 80 kW 110 kW 2.3 MW 500 kW Hydro 25 kW Hydro 500 kW

Project Cost Estimate $9,609,375 $923,438 $923,438 $7,560,938 $2,515,313 $513,750 $2,874,688

23-Year Total Revenue $12,317,608 -$629,315 -$245,553 $10,003,756 $1,024,001 -$488,006 $897,316

Cost Per MegaWatt $3,313,577.59 $11,542,975 $8,394,890 $3,287,364.35 $5,030,626 $20,550,000 $5,749,376

Dodds Hydro Alfalfa Hydro Riggs Hydro Wiley Hydro 2.7 MW 1.5 MW 150 kW 225 kW

Project Cost Estimate $8,811,563 $6,231,250 $1,016,875 $1,196,563

23-Year Total Revenue $6,024,135 $2,008,608 -$19,064 $398,634

Cost Per MegaWatt $3,263,541.85 $4,154,166.67 $6,779,166.67 $5,318,057.78 Sedgewick Hydro

Smith Rock Hydro

EFFERS D

River Coyner Hydro

us oil Met ake Billy Madras Chinook

r e iv R s te u AYSTACK h c RESERVR

s e D Creek D y 5,650 AF Ka c M

k e D e r

C

s PD u h c hu W

Sisters Prineville TSD CC RESERVR CD 44,247 AF

Redmond CRK C ro o k e TD d

SD R iv e r

k e e PREVE r C RESERVR lo 148,640 AF Tuma Bend Salmon Hydro AD AD

r e iv R s te u h

c ava s e ake ittle ava D Redmond ake DESCTES Yew Hydro

ver Ri ll Craine Prairie Fa Reservoir Riggs Hydro Wiley Paulina ake Pauli na Creek Hydro

er The Greens iv R s a Pine e Wickiup t Reservoir u h c Hydro s e D

e l t t i

r Crescent ake nt Cre e Reservoir sce ek Cre iv Gilchrist R es ut h c s e D

Alfalfa Hydro

Eisting niper Ridge Hydro 3.3 MW

Cooley Hydro PT TTE CAA DERS

end

Eisting SSP Hydro 5.5 MW Dodds Hydro

CETRA REG CAA DERS

MW = Megawatt