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Mission Springs Wd

Published drinking-water records and contacts for Mission Springs Wd. System CA3310008. Review sources and dates; not a real-time water assessment.

System ID
CA3310008
State or territory
CA
Published population served
43484
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2024-02-12Well 32 / EP132
4:2 FTS< 0.003 µg/L0.003 µg/L2024-02-12Well 32 / EP132
6:2 FTS< 0.005 µg/L0.005 µg/L2024-02-12Well 29 / EP890
8:2 FTS< 0.005 µg/L0.005 µg/L2024-02-12Well 24 / EP876
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2024-02-12Well 27 / EP144
ADONA< 0.003 µg/L0.003 µg/L2024-02-12Well 31 / EP138
HFPO-DA< 0.005 µg/L0.005 µg/L2024-02-12Well 33 / EP128
NEtFOSAA< 0.005 µg/L0.005 µg/L2024-02-12Well 29 / EP890
NFDHA< 0.02 µg/L0.02 µg/L2024-02-12Well 32 / EP132
NMeFOSAA< 0.006 µg/L0.006 µg/L2024-02-12Well 32 / EP132
PFBA< 0.005 µg/L0.005 µg/L2024-02-12Well 31 / EP138
PFBS< 0.003 µg/L0.003 µg/L2024-02-12Well 33 / EP128
PFDA< 0.003 µg/L0.003 µg/L2024-02-12Well 32 / EP132
PFDoA< 0.003 µg/L0.003 µg/L2024-02-12Well 33 / EP128
PFEESA< 0.003 µg/L0.003 µg/L2024-02-12Well 33 / EP128
PFHpA< 0.003 µg/L0.003 µg/L2024-02-12Well 33 / EP128
PFHpS< 0.003 µg/L0.003 µg/L2024-02-12Well 37 / EP147
PFHxA< 0.003 µg/L0.003 µg/L2024-02-12Well 24 / EP876
PFHxS< 0.003 µg/L0.003 µg/L2024-02-12Well 32 / EP132
PFMBA< 0.003 µg/L0.003 µg/L2024-02-12Well 27 / EP144
PFMPA< 0.004 µg/L0.004 µg/L2024-02-12Well 24 / EP876
PFNA< 0.004 µg/L0.004 µg/L2024-02-12Well 24 / EP876
PFOA< 0.004 µg/L0.004 µg/L2024-02-12Well 29 / EP890
PFOS< 0.004 µg/L0.004 µg/L2024-02-12Well 33 / EP128
PFPeA< 0.003 µg/L0.003 µg/L2024-02-12Well 33 / EP128
PFPeS< 0.004 µg/L0.004 µg/L2024-02-12Well 29 / EP890
PFTA< 0.008 µg/L0.008 µg/L2024-02-12Well 31 / EP138
PFTrDA< 0.007 µg/L0.007 µg/L2024-02-12Well 27 / EP144
PFUnA< 0.002 µg/L0.002 µg/L2024-02-12Well 27 / EP144
lithium< 9 µg/L9 µg/L2024-02-12Well 29 / EP890

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0.011 mg/L2006-01-01 – 2008-12-312026Q3
Lead (PB90) 0.005 mg/L2005-01-01 – 2005-12-312026Q3
Lead (PB90) 0 mg/L2003-01-01 – 2005-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
2,3,7,8-TCDD< 0.005000000 NG/L2026-07-09WELL 33 / California DDW laboratory results
2,3,7,8-TCDD< 0.005000000 NG/L2026-07-08WELL 37 / California DDW laboratory results
2,3,7,8-TCDD< 0.005000000 NG/L2026-07-08WELL 29 / California DDW laboratory results
2,3,7,8-TCDD< 0.005000000 NG/L2026-07-08WELL 32 / California DDW laboratory results
2,3,7,8-TCDD< 0.005000000 NG/L2026-07-08WELL 31 / California DDW laboratory results
2,3,7,8-TCDD< 0.005000000 NG/L2026-07-08WELL 27 / California DDW laboratory results
CHLOROBENZENE< 0.500000000 UG/L2026-06-10WELL 31 / California DDW laboratory results
TRICHLOROETHYLENE< 0.500000000 UG/L2026-06-10WELL 33 / California DDW laboratory results
IRON< 100.000000000 UG/L2026-06-10WELL 32 / California DDW laboratory results
ALKALINITY, TOTAL130 MG/L2026-06-10WELL 27 / California DDW laboratory results
1,1,2-TRICHLOROETHANE< 0.500000000 UG/L2026-06-10WELL 33 / California DDW laboratory results
BENZENE< 0.500000000 UG/L2026-06-10WELL 32 / California DDW laboratory results

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

1 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Ground Water Rule / Monitoring, Source Water (GWR)2021-12-01 – —ResolvedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Macy, Brian: 760-329-6448

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records