POTRERO ELEMENTARY SCHOOL (CA) Water Quality POTRERO ELEMENTARY SCHOOL is a small public water system in EPA region 9 that provides tap water for the 91963 zip codes. It has 1 facilities where the water supply was tested for 30 chemical contaminants that impact tap water quality and human health.
All the latest water samples for POTRERO ELEMENTARY SCHOOL had reported contaminant levels that were below unsafe concentration levels.
Contaminants Jump To Contaminant 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 1H,1H,2H,2H-perfluorodecane sulfonic acid 1H,1H,2H,2H-perfluorohexane sulfonic acid 1H,1H,2H,2H-perfluorooctane sulfonic acid 4,8-dioxa-3H-perfluorononanoic acid 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid hexafluoropropylene oxide dimer acid (GenX) lithium N-ethyl perfluorooctanesulfonamidoacetic acid N-methyl perfluorooctanesulfonamidoacetic acid nonafluoro-3,6-dioxaheptanoic acid perfluoro(2-ethoxyethane)sulfonic acid perfluoro-3-methoxypropanoic acid perfluoro-4-methoxybutanoic acid perfluorobutanesulfonic acid perfluorobutanoic acid perfluorodecanoic acid perfluorododecanoic acid perfluoroheptanesulfonic acid perfluoroheptanoic acid perfluorohexanesulfonic acid perfluorohexanoic acid perfluorononanoic acid perfluorooctanesulfonic acid perfluorooctanoic acid perfluoropentanesulfonic acid perfluoropentanoic acid perfluorotetradecanoic acid perfluorotridecanoic acid perfluoroundecanoic acid
1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.002 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.002 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<9 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<9 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.005 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.006 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.006 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.02 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.02 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.004 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.004 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
0.0046 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0016 µg/L
1st Sample Tap after Well 1
0.0059 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0029 µg/L
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1st Sample Tap after Well 1
0.0096 µg/L
⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0046 µg/L
1st Sample Tap after Well 1
0.0131 µg/L
⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0081 µg/L
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1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.003 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
0.048 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.045 µg/L
1st Sample Tap after Well 1
0.0727 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0697 µg/L
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1st Sample Tap after Well 1
0.1937 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.1907 µg/L
1st Sample Tap after Well 1
0.2502 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.2472 µg/L
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1st Sample Tap after Well 1
0.0591 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0561 µg/L
1st Sample Tap after Well 1
0.0952 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0922 µg/L
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1st Sample Tap after Well 1
0.0084 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0044 µg/L
1st Sample Tap after Well 1
0.0102 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0062 µg/L
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1st Sample Tap after Well 1
0.0642 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0602 µg/L
1st Sample Tap after Well 1
0.0501 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0461 µg/L
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1st Sample Tap after Well 1
0.1745 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.1705 µg/L
1st Sample Tap after Well 1
0.1883 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.1843 µg/L
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1st Sample Tap after Well 1
<0.004 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.004 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
0.0358 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0328 µg/L
1st Sample Tap after Well 1
0.062 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.059 µg/L
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1st Sample Tap after Well 1
<0.008 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.008 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.007 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.007 µg/L
Below Reporting Level
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1st Sample Tap after Well 1
<0.002 µg/L
Below Reporting Level
1st Sample Tap after Well 1
<0.002 µg/L
Below Reporting Level
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Sampling Facilities Sampling Station
Ground Water (GW) 1st Sample Tap after Well 1Entry Point to the Distribution System (EP)
FAQ Is POTRERO ELEMENTARY SCHOOL tap water safe to drink? When was POTRERO ELEMENTARY SCHOOL last tested for water contamination? The latest water samples were taken on November 19th, 2024.
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