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Water System Facility Detail


Water System No. : CA1910006 Federal Type : C
Water System Name : SO. CAL. EDISON CO.-SANTA CATALINA State Type : C
Principal County Served : LOS ANGELES Primary Source : SW
Status : A Activity Date : 01-25-1968
Distribution System Classification : D3 Max Treatment Plant Classification : T3

State Asgn ID No. : 051 Type : TP
Facility Name : WRIGLEY RESERVOIR TREATMENT PLANT Activity Status : A
Activity Reason Text : Receives water from Wrigley Reservoir for TTHM removal via 3 GAC trains arranged in parallel. Each GAC train features 2 GAC vessels arranged in series in a lead-lag configuration. Wrigley Reservoir Treatment Plant effluent flows back to Wrigley Reservoir. Wrigley Reservoir effluent then flows to the distribution system. Activity Status Date : 09-20-2018

Sampling Points

Sampling Point Location Type
051 WRIGLEY RESERVOIR TREATMENT INFLUENT WS
052 WRIG RESR TP GAC TRAIN 1 LEAD EFFLUENT WS
053 WRIG RESR TP GAC TRAIN 1 LAG EFFLUENT WS
054 WRIG RESR TP GAC TRAIN 2 LEAD EFFLUENT WS
055 WRIG RESR TP GAC TRAIN 2 LAG EFFLUENT WS
056 WRIG RESR TP GAC TRAIN 3 LEAD EFFLUENT WS
057 WRIG RESR TP GAC TRAIN 3 LAG EFFLUENT WS
058 WRIGLEY RESERVOIR TREATMENT EFFLUENT WS
059 WRIGLEY RESERVOIR EFFLUENT EP
 

Annual Operating Periods

Start Month Start Day End Month End Day Effective Begin Date Effective End Date