Kings River Conditions Update: July 21, 2023

Report provided by:

Matthew Meadows, Assistant Watermaster


Update, July 21, 2023, the Army Corps of Engineers flood release target from Pine Flat was increased 500 cfs yesterday at noon. The target flow at Crescent Weir is no less than 700 cfs. Pine Flat release is approximately 8,500 cfs today and expected at that level through the weekend.


The target flood release in the South Fork Kings River remains at zero, only irrigation orders are being diverted into the South Fork at Army Weir.


Releases will continue to be adjusted accordingly to meet irrigation orders, local creeks entering below Pine Flat and changing conditions.

All data is provisional and subject to revision.

We will circulate updates as conditions change.


Status of flows below Pine Flat Dam as of 0700 July 21, 2023.

11,000 cfs (estimated) Pre Project Piedra (Full natural flow at Piedra, 3 miles downstream of Pine Flat Dam. Includes Mill and Hughes Creek flows)

8,575 cfs Total Order at Pine Flat.  (Order includes flood release, local demands and estimated channel losses)

8,570 cfs Pine Flat Reservoir Release

0 cfs Mill and Hughes Creeks (Unobstructed gauge several miles below Pine Flat Reservoir)

4,530 cfs flow at Reedley Narrows (approximately three miles upstream of the City of Reedley, Capacity per ACOE Reservoir Control Manual 13,000 cfs)

3,560 cfs flow Below Peoples Weir (approximately one mile downstream of Highway 99, Capacity per ACOE Reservoir Control Manual 11,000 cfs)

150 cfs, South Fork of Kings River, release below Army Weir

0 cfs, Crescent Bypass, water diverted from the North Fork to the South Fork

1,020 cfs flow below Crescent Weir, 700 cfs target flood release below Crescent Weir (approximately three miles downstream of Highway 41)


Status of Pine Flat as of 2400 hours July 20, 2023

975,523 acre-feet Pine Flat storage (Capacity 1,000,000 acre-feet)

236,398 acre-feet Upstream storage (Capacity 251,900 acre-feet)

39,979 acre-feet vacant storage space on the Kings River system


For More Information, Please Contact:

STEVE HAUGEN, Kings River Water Association Watermaster, (559) 217-5249

DAVID MERRITT, Kings River Conservation District General Manager, (559) 237-5567
RICK BROWN, U.S. Army Corps of Engineers-Sacramento District Public Affairs, (916) 557-5102
RANDY McFARLAND, KRWA Public Information Consultant, (559) 260-2775