Lamont Public Utility District is a large public water system in EPA region 9 that provides tap water for the 93241 zip codes. It has 22 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 1.9 µg/L. The maximum reported level of Manganese was 1.2 µg/L. There were 2 contamintants found in the Lamont Public Utility District water supply at levels that were above the minimum reporting level.
Well 17
Ground Water (GW)EP #23 - Well 17 TreatedEntry Point to the Distribution System (EP)
Well 11
Ground Water (GW)EP #19 - Well 11 TreatedEntry Point to the Distribution System (EP)
Well 15
Ground Water (GW)EP #15 - Well 15 TreatedEntry Point to the Distribution System (EP)
Well 5
Ground Water (GW)EP #14 - Well 5 TreatedEntry Point to the Distribution System (EP)
Well 18
Ground Water (GW)EP #24 - Well 18 TreatedEntry Point to the Distribution System (EP)
Well 19
Ground Water (GW)EP #25-Well 19 TreatedEntry Point to the Distribution System (EP)
Well 12
Ground Water (GW)EP #18 - Well 12 TreatedEntry Point to the Distribution System (EP)
Well 13
Ground Water (GW)EP #17 - Well 13 TreatedEntry Point to the Distribution System (EP)
11209 Main st.
Ground Water (GW)DS-11209 Main St.Distribution System (DS)
8301 Sunset Blvd
Ground Water (GW)DS-8301 Sunset BlvdDistribution System (DS)
9909 Columbine St.
Ground Water (GW)DS-9909 Columbine St.Distribution System (DS)
6845 Weedpatch Hwy.
Ground Water (GW)DS-6845 Weedpatch Hwy.Distribution System (DS)
Distribution System
Ground Water (GW)DSMRT for Well 17Maximum Residence Time (MR)
DSMRT for Well 11Maximum Residence Time (MR)
DSMRT for Well 12Maximum Residence Time (MR)
DSMRT for Well 13Maximum Residence Time (MR)
DSMRT for Well 15Maximum Residence Time (MR)
DSMRT for Well 5Maximum Residence Time (MR)
DSMRT for Well 18Maximum Residence Time (MR)
WELL 09 - TREATED
Ground Water (GW)WELL 09 - TREATED 31S/29E-06L02SR (SR)
WELL 10 - TREATED
Ground Water (GW)WELL 10 - TREATED 31S/28E-01B01SR (SR)
WELL 11 - TREATED
Ground Water (GW)WELL 11 - TREATED 31S/28E-01Q02SR (SR)
WELL 12 - TREATED
Ground Water (GW)WELL 12 - TREATED 30S/28E-25R03SR (SR)
WELL 13 - TREATED
Ground Water (GW)WELL 13 - TREATED 31S/28E-01K02SR (SR)
WELL 14 - TREATED
Ground Water (GW)WELL 14 - TREATED 30S/28E-25R04SR (SR)
WELL 15 - TREATED
Ground Water (GW)WELL 15 - TREATED 31S/29E-06C02SR (SR)
WELL 05 (WELL ID 5) - TREATED
Ground Water (GW)WELL 05 (WELL ID 5) 31S/29E-07N01SR (SR)
WELL 16 - TREATED (CL)
Ground Water (GW)WELL 16 - TREATED ( 31S/28E-12R04SR (SR)
The latest water samples were taken on May 29th, 2024.