Drinking water quality · 2022

· Verified

What's in Box Springs Mutual Wc, CA tap water

24 contaminants were measured in the Box Springs Mutual Wc, CA water system's 2022 annual report. Each is shown below against its federal limit 1 sit at or above that limit.

Browse the mapFull source report ↗
Reporting year
2022
Contaminants measured
24
Over federal limit
1
Approaching the limit
0
Worst contaminant
Chromium, Total
12.0× the limit
Service area
CA
state-level CCR
Source
Utility CCR
At or above the federal limit

Compliance history

Federal Safe Drinking Water Act violation & enforcement records (EPA SDWIS). A violation is a regulatory determination by the state or EPA — separate from the measured levels above.

  • Maximum contaminant level exceededHealth-based
    1 violation on record · most recent Sep 2004
    resolved
  • Monitoring & reporting
    1 violation on record · most recent Sep 2025
    1 open

Source: EPA SDWIS / ECHO. View the full federal record on EPA ECHO ↗

Metals

ContaminantMeasuredStatus
Chromium, TotalTotal chromium — the sum of all chromium forms, from natural deposits and industrial discharge.1.2 mg/LRangeWell #17At or above the limit
CopperA metal that enters water from corroding household plumbing.0.51 mg/LAverageBlended SystemWithin the limit
+By source (2)Blended System, Well #17
  • Blended SystemZone
    avg0.51 mg/Lrange0–0.66 mg/L51% of limit
  • Well #17Plant
    range0.029 mg/L2% of limit
LeadA toxic metal that leaches into water from old service lines, solder, and plumbing fixtures.0.0012 mg/L90th percentileAt the tapWithin the limit
SodiumA naturally occurring salt component.63 mg/LAverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range84.5 mg/L
  • Blended SystemZone
    avg63 mg/L

Inorganic chemicals

ContaminantMeasuredStatus
NitrateA compound from fertilizer runoff, septic systems, and erosion of natural deposits.6.3 mg/LAverageBlended SystemWithin the limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range11–13 mg/L130% of limit
  • Blended SystemZone
    avg6.3 mg/Lrange4.1–9.1 mg/L91% of limit
FluorideA mineral often added to drinking water to help prevent tooth decay.0.51 mg/LAverageBlended SystemWithin the limit
+By source (2)Blended System, Well #17
  • Blended SystemZone
    avg0.51 mg/Lrange0.45–0.54 mg/L14% of limit
  • Well #17Plant
    range0.38 mg/L10% of limit
ChlorideA naturally occurring salt compound.124 mg/LAverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range200 mg/L
  • Blended SystemZone
    avg124 mg/L
SulfateA naturally occurring mineral from rock and soil.60 mg/LAverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range72 mg/L
  • Blended SystemZone
    avg60 mg/L

PFAS ("forever chemicals")

ContaminantMeasuredStatus
Perfluorohexanesulfonic acidPerfluorohexanesulfonic acid, a PFAS 'forever chemical.'4.3 ng/LAverageBlended SystemWithin the limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range8.3–11 ng/L110% of limit
  • Blended SystemZone
    avg4.3 ng/Lrange4.2–4.6 ng/L46% of limit
PFOAPerfluorooctanoic acid, a PFAS 'forever chemical' once used in nonstick and stain-resistant products.Not detected ng/LAverageWesternWithin the limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range5.4–6.4 ng/L160% of limit
  • Blended SystemZone
    avgNot detected ng/LrangeNot detected ng/L0% of limit
PFOSPerfluorooctanesulfonic acid, a PFAS 'forever chemical' once used in firefighting foam and coatings.Not detected ng/LAverageWesternWithin the limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    rangeNot detected ng/L0% of limit
  • Blended SystemZone
    avgNot detected ng/LrangeNot detected ng/L0% of limit
Perfluorobutanesulfonic acidPerfluorobutanesulfonic acid, a shorter-chain PFAS 'forever chemical.'Not detected ng/LAverageWesternDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range4.6–6.9 ng/L
  • Blended SystemZone
    avgNot detected ng/Lrange0–3 ng/L
Perfluoroheptanoic acidPerfluoroheptanoic acid, a PFAS 'forever chemical.'Not detected ng/LAverageWesternDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range3.3–4.4 ng/L
  • Blended SystemZone
    avgNot detected ng/LrangeNot detected ng/L
Perfluorohexanoic acidPerfluorohexanoic acid, a shorter-chain PFAS 'forever chemical.'4.6 ng/LAverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range6.4–9.5 ng/L
  • Blended SystemZone
    avg4.6 ng/Lrange4.3–4.7 ng/L
Perfluoropentanoic acidPerfluoropentanoic acid, a shorter-chain PFAS 'forever chemical.'4.2 ng/LAverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range6.2–6.7 ng/L
  • Blended SystemZone
    avg4.2 ng/Lrange3.8–4.5 ng/L
PFBAPerfluorobutanoic acid, a shorter-chain PFAS 'forever chemical.'Not detected ng/LAverageWesternDetected — no federal limit
+By source (2)Blended System, Well #17
  • Blended SystemZone
    avgNot detected ng/Lrange0–4 ng/L
  • Well #17Plant
    range2.4–2.6 ng/L

Radionuclides

ContaminantMeasuredStatus
Gross AlphaGross alpha particle activity — a combined measure of alpha-emitting radioactive substances.3.1 pCi/LAverageBlended SystemWithin the limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range4.56 pCi/L30% of limit
  • Blended SystemZone
    avg3.1 pCi/L21% of limit
UraniumA naturally occurring radioactive metal from erosion of natural deposits.1.3 pCi/LAverageWesternDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range1.3 pCi/L
  • Blended SystemZone
    avg1.3 pCi/L

Physical & aggregate

ContaminantMeasuredStatus
TurbidityA measure of cloudiness from suspended particles in the water.0.19 NTUAverageBlended SystemWithin the limit
HardnessA measure of dissolved calcium and magnesium minerals.216 mg/LAverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range320 mg/L
  • Blended SystemZone
    avg216 mg/L
pHA measure of how acidic or basic the water is.8.4AverageWesternDetected — no federal limit
+By source (2)Blended System, Well #17
  • Blended SystemZone
    avg7.3range6.9–7.7
  • Well #17Plant
    range7.2
Specific ConductanceA measure of how well water conducts electricity, which tracks dissolved mineral content.682AverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range940
  • Blended SystemZone
    avg682
Total Dissolved SolidsTotal dissolved solids — the combined content of all dissolved minerals and salts.457 mg/LAverageBlended SystemDetected — no federal limit
+By source (2)Well #17, Blended System
  • Well #17Plant
    range820 mg/L
  • Blended SystemZone
    avg457 mg/Lrange380–540 mg/L

Other

ContaminantMeasuredStatus
Chlorine Total0.46 mg/LAverageBlended SystemWithin the limit
Source: Box Springs Mutual Wc, CA's 2022 Consumer Confidence Report — the annual drinking-water report every U.S. utility is required to publish. The numbers on this page are the utility's own. A water-quality report covers an entire service area, not a single address.

People also ask about Box Springs Mutual Wc, CA's water

+Is Box Springs Mutual Wc, CA tap water safe to drink in 2022?

The 2022 Consumer Confidence Report for the Box Springs Mutual Wc, CA water utility lists 1 contaminant at or above the federal limit: Chromium, Total. Whether that means the water is "unsafe" depends on which contaminant, how long the exposure, and individual health factors. The table on this page shows the measured value, the federal threshold, and the regulated statistic used for compliance.

+What contaminants are in Box Springs Mutual Wc, CA tap water?

24 contaminants were measured in Box Springs Mutual Wc, CA's 2022 Consumer Confidence Report, spanning pfas ("forever chemicals"), physical & aggregate, and inorganic chemicals. 10 have an enforceable federal limit; the rest are detected but unregulated. Every measured value, in the utility's own units, is on this page.

+Which contaminants exceed federal limits in Box Springs Mutual Wc, CA tap water?

One contaminant in Box Springs Mutual Wc, CA's 2022 report sits at or above the federal limit: Chromium, Total (12.0× the limit). The EPA enforces these limits against the regulated reporting statistic — typically a running annual average or 90th percentile — not a one-off sample spike.

+What is the worst contaminant in Box Springs Mutual Wc, CA tap water?

The contaminant with the highest measured value relative to its federal limit in the 2022 report is Chromium, Total, at 12.0× the federal threshold. It belongs to the metals family of contaminants.

+Where does the data on this page come from?

Every value is transcribed from Box Springs Mutual Wc, CA's 2022 Consumer Confidence Report — the annual drinking-water report every U.S. public water utility is required by federal law to publish. The original source document is archived and viewable on this site. A water-quality report covers an entire service area, not a single address.

+How often is Box Springs Mutual Wc, CA's water quality data updated?

Each U.S. public water utility publishes one Consumer Confidence Report per year, covering the prior calendar year's measurements. This page reflects the 2022 report; a new report will replace it once the utility publishes its next annual update.

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