£26 £197 North Unit ID

Pelton Regulating Reservoir PELTON DAM

MOUNT JEFFERSON M e to li us R . City of Madras

Metolius Lake Billy Chinook

Culver . R s te u h THREE FINGERED JACK c

s Haystack Reservoir e

J e f f e r s o n C o . D

Suttle Lake £26 Blue Lake BLACK BUTTE J e f f e r s o n C o .

D e s c h u t e s C o . C r o o k C o . ¥126 £20 Lower Bridge Ochoco ID MOUNT WASHINGTON r. ked R. s C Croo ychu Johnson Creek Reservoir Wh ¥242 Prineville City of Sisters £26 126 Ochoco Reservoir ¥ Oc City of Redmond hoco Cr.

126 ID ¥126 ¥

. R £20 s Central ID te u ch 97 es £ D Tumalo ID Croo NORTH SISTER ke d R MIDDLE SISTER Tumalo . Swalley SOUTH SISTER ID

City of Bend

lo Cr. Tum a

Sparks Lake Irrigation District Boundaries Basemap BACHELOR BUTTE Arnold Arnold City Limits

Irrigation Priority Approx. Acres Approx. Diversion Lakes & Reservoirs Stream District Date Served (CFS) Major Rivers North Unit Three Sisters Squaw Creek 1895 7570 153 cfs Lava Lake Major Roads Ochoco Swalley 1899 4540 125 cfs ! Cities & Towns Three Sisters Central Oregon Deschutes River 1900 44,780 985 cfs £20 County Boundary Tumalo Creek 1900 5010 73 cfs Swalley Tumalo Deschutes River 1905 Supplemental 9.5 cfs Tumalo Arnold De.schutes River 1905 4,380 150 cfs R Ds eschutes River 1913 49,900 1101 cfs e North Unit t u 1955 Supplemental 200 cfs 97 h £ c Crooked River 1966 8900 200 cfs s e Ochoco Creek 1914 18,200 208 cfs Ochoco D Crooked River 1914 940 49 cfs

5 0 15 North Twin Lake Miles

Disclaimer: This map was compiled by Geo-Spatial Solutions, Inc. (Bend, OR) using a variety of data Area of Detail sources. Data is believed to be accurate, however, a degree of error is inherent in all maps. Wickiup Reservoir This map is distributed "AS-IS" without warranties of any kind, either expressed or implied, including but not limited to warranties of suitability to a particular purpose or use. This map is I Publication Date: August 2008 intended for use only at the published scale. Reproduction is prohibited.