City of Pasadena Water Dept. is a large public water system in EPA region 9 that provides tap water for the 91001, 91103 - 91107 zip codes. It has 31 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 20.33 µg/L. The maximum reported level of Manganese was 30 µg/L. There were 2 contamintants found in the City of Pasadena Water Dept. water supply at levels that were above the minimum reporting level.
Sunset Reservoir Tank #2
Multiple Sources (MX)EP #31 - Sunset Reservoir Tank #2 Eff.Entry Point to the Distribution System (EP)
Windsor Reservoir
Ground Water (GW)Windsor Reservoir EffluentEntry Point to the Distribution System (EP)
Jones Reservoir
Multiple Sources (MX)Jones Reservoir EffluentEntry Point to the Distribution System (EP)
MWD P-1 Intertie
Surface Water (SW)Entry Point to Dist. SystemEntry Point to the Distribution System (EP)
Sunset Reservoir Tank #1
Multiple Sources (MX)EP #30 - Sunset Reservoir Tank #1 Eff.Entry Point to the Distribution System (EP)
Well 59
Ground Water (GW)EP #48 - Well 59 TreatedEntry Point to the Distribution System (EP)
Well 58
Ground Water (GW)EP #46 - Well 58 TreatedEntry Point to the Distribution System (EP)
Woodbury
Ground Water (GW)EP #44 - Woodbury TreatedEntry Point to the Distribution System (EP)
Chapman
Ground Water (GW)EP #38 - Chapman TreatedEntry Point to the Distribution System (EP)
470 Avenue 64
Multiple Sources (MX)470 Avenue 64Distribution System (DS)
1459 Rutherford Dr.
Multiple Sources (MX)1459 Rutherford Dr.Distribution System (DS)
1480 Hastings Ranch
Multiple Sources (MX)1480 Hastings RanchDistribution System (DS)
3750 E. Cartwright Street
Multiple Sources (MX)3750 E. Cartwright StreetDistribution System (DS)
3669 Ranch Top Road
Multiple Sources (MX)3669 Ranch Top RoadDistribution System (DS)
1280 Glen Oaks Boulevard
Multiple Sources (MX)1280 Glen Oaks BoulevardDistribution System (DS)
1737 La Loma Road
Multiple Sources (MX)1737 La Loma RoadDistribution System (DS)
1141 Forest Avenue
Multiple Sources (MX)1141 Forest AvenueDistribution System (DS)
Distribution System - MX
Multiple Sources (MX)921 Old Mill RoadMaximum Residence Time (MR)
Distribution System - GW
Ground Water (GW)6810 Muscatel AvenueMaximum Residence Time (MR)
CHAPMAN
Ground Water (GW)CHAPMAN 01N/11W-30D04SR (SR)
COPELIN
Ground Water (GW)COPELIN 01N/12W-20B01SR (SR)
CRAIG
Ground Water (GW)CRAIG 01N/12W-23G01SR (SR)
GARFIELD
Ground Water (GW)GARFIELD 01N/12W-21K01SR (SR)
MONTE VISTA
Ground Water (GW)MONTE VISTA 01N/12W-23L01SR (SR)
SUNSET
Ground Water (GW)SUNSET 01N/12W-20A01SR (SR)
VENTURA
Ground Water (GW)VENTURA 01N/12W-05N01SR (SR)
VILLA
Ground Water (GW)VILLA 01N/12W-21K02SR (SR)
WELL 52
Ground Water (GW)WELL 52 01N/12W-05N02SR (SR)
WINDSOR
Ground Water (GW)WINDSOR 01N/12W-08D08SR (SR)
WOODBURY
Ground Water (GW)WOODBURY 01N/12W-26C01SR (SR)
BANGHAM
Ground Water (GW)BANGHAM 01N/12W-20B03SR (SR)
The latest water samples were taken on April 8th, 2024.