Water Year 2007

Fall River Dry Creek Collett Lake McCloud 7,693 acre-feet

26,100 acre-feet Began 1990 Storage began 1968 3678 35,200 acre-feet N.FORK PITRIVER McCLOUD Storage began 1965 RIVER 3677.4 3677.6 3675 Dog Creek 3677.2 Squaw 3639.2 Parker Creek Storage began 1921 3420 3516 Big Sage Reservoir Iron Canyon 77,000 acre-feet 3,210 acre-feet Pit Forebay 1 3639.3 James B.Black PP Iron Canyon Creek

Reservoir Since 1947 24,200 acre-feet Storage began 1965 Nelson Creek

3680 Dorris Reservoir 3629 11,000 acre-feet East Fork Nelson Creek Creek

3629.5 3519.45 Rattlesnake Muck Valley PP Storage began 1943 Creek Pit No.7PP 4,436,400 acre-feet Trinity RiverDiversion 3641.5 3628 Pit PPNo.1 Storage began 1925 Pit PPNo.6

Nelson Creek PP Pit PPNo.3 41,877 acre-feet 15,890 acre-feet 3639.1 34,600 acre-feet Pit Reservoir6 3614 Pit Diversion 4 Pit Reservoir7 1,970 acre-feet 3542 Pit Diversion 5 3517 Judge Francis CarrPP 327 acre-feet Since 1965 Since 1965 Since 1927 Since 1943

3647 3625 3641 3623 3626 Clear Creek 3627 3550.1 3519.5 3485 Pit PPNo.5 3650 3630 Pit PPNo.4 Pine Creek 3700 Hatchet Cr PP Roaring Cr PP Shasta PP 3642.5 3641.55 PP No. 2 S.FORK PITRIVER 3593

5254.3 3591 3643 3592 Sacramento River 3642 3610 Roaring Creek Hatchet Creek 3591.2

Whiskeytown Lake Pit Forebay 5 Roberts Reservoir 5,250 acre-feet Center Storage began 5,500 acre-feet 629 acre-feet Storage began Coyote Flat Since 1942 Hat Creek Eastside Diversion 241,088 acre-feet 1,040 acre-feet Westside Canal Canal

Since 1943 1928 Storage began 1963 1905 3717 Storage began 1963 5,874 acre-feet

3720 Creek Reservoir

EXPLANATION Burney Creek 3700 Gaging station and abbreviated number 3588 Hat Creek Coyote Creek 3455 (Complete number as given in the PP No. 1 3587 Lost Cr PP No. 1 station description is 11370000) Clear Creek 3580.1 Keswick Powerplant (PP) 3580.2

Reservoir Hat Creek Lost Creek 3716 23,800 acre-feet Stream, open flume, or canal showing West Valley Res. West Valley Spring Creek PP Storage began 1950 21,700 acre-feet 3705 direction of flow Creek Penstock, tunnel, closed flume, or pipe Storage began ACID Canal 1937 3707 showing direction of flow

Figure showing diversions and storage in Pit and McCloud River Basins.