LADWP Aqueduct System Daily Operations Report
This data is preliminary and subject to change

 Long ValleyData as of 6/4/2026 
StationFlowPeak StationFlow
East Portal77 cfs97 cfs    Rock Creek Below Diversion   2 ACFT
Owens River Below E. Portal125 cfs126 cfs    Rock Creek Diversion1 ACFT
Hot Creek at Highway30 cfs29 cfs     
McGee Ck. at Lower Stn23 cfs1 cfs     
 
Long Valley Reservoir Elevation: n/a ft. Storage: 0 ACFT Storage Change: 0 ACFT
Spill Elevation 6781.5 ft. Out:CUR/PDY=484/0 cfs 24 hr. Outflow Total: 605.03 ACFT
06:30 ACFT Total: 0.00 ACFT
Main Weir: 3.5 cfs Toe Drain: n/a ft.  Tunnel drain: n/a ft.   Toe Drain Ext: 0 ft.
Current Air temp: 65 24 hr. max/min: 86/42 Precip. Day/Month: 0.00/ 0.00 in.
Wind speed: 7 mph Wind direction: 57 Wind Run: 86 miles
 
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