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

 Mono BasinData as of 4/19/2026 
StationFlow Station Flow
Lee vining creekParker Creek
Above Intake:56 cfs Above Conduit11 cfs
Spill:30 cfs Below ConduitSigned off for season (10)
Conduit:25 cfs  
 Walker Creek
Rush Ck at Damsite:136 cfs Above Conduit6 cfs
Below ConduitSigned off for season (6)
Mono Lake elevationn/aAs of ?? (Add 0.4' for USGS Datum)
 
Grant Lake Reservoir Elevation: n/a ft. Storage: 47827 ACFT Storage Change: 0 ACFT
Spill Elevation 7130.0 ft. Out:CUR/PDY=104/0 cfs    24 hr. Outflow Totl: 203.45 ACFT
Cain Ranch:Current Air temp: 31   24 hr. max/min: 68/18   Precip. Day/Month: 0.00/ 0.00 in.
Wind speed: 1 mph Wind direction: 18 Wind Run: 116 miles
 
Locations Mono Basin  Long Valley  North Owens  South Owens  Well Data  Southern District
  Reservoir Overview  Climate Overview  Turbidity Data
Daily Reports Northern District