Tap WaterIndex

← California

Tap water quality report

Beaumont, CA

EPA monitoring detected 21 contaminants across the 1 water supplier serving Beaumont. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

1
water supplier
66,841
people served
21
contaminants found
California rankings Lead in California PFAS in California

What was found in Beaumont's water

The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
6102 µg/L 61%
of the EPA limit 10000 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Fluoride
729.9999999999998 µg/L 18%
of the EPA limit 4000 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Copper
240 µg/L 18%
of the EPA limit 1300 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Barium
28.25 µg/L 1.4%
of the EPA limit 2000 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Chromium
15.899999999999999 µg/L 16%
of the EPA limit 100 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
15.849999999999996 µg/L 26%
of the EPA limit 60 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Trichloroacetic Acid
15.25 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Monochloroacetic Acid
10.3 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Lead
6.5 µg/L 43%
of the EPA limit 15 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Monobromoacetic Acid
6.129999999999998 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
TTHM
6.039999999999997 µg/L 7.5%
of the EPA limit 80 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Combined Uranium
2.598559999999999 µg/L 8.7%
of the EPA limit 30 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2018
1/1 SYR4
Gross Beta Particle Activity
1.982 pCi/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2017
1/1 SYR4
Bromodichloromethane
1.8699999999999988 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Dibromochloromethane
1.8049999999999997 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Chloroform
1.7 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Dibromoacetic Acid
1.6 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Bromoform
1.3 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Dichloroacetic Acid
1.29 µg/L
No EPA limit set
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
1,2-DIBROMO-3-CHLOROPROPANE
0.0476 µg/L 24%
of the EPA limit 0.2000 µg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2019
1/1 SYR4
Lead
0.0078 mg/L 52%
of the EPA limit 0.0150 mg/L
Main supplier: BEAUMONT CHERRY VALLEY WD · 66,841 people · 2024
1/1 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Beaumont

SupplierPopulation served
BEAUMONT CHERRY VALLEY WD 66,841

Frequently asked questions about Beaumont tap water

Is Beaumont tap water safe to drink?

EPA testing detected 21 contaminants in the water serving Beaumont. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Beaumont?

1 public water supplier report drinking-water monitoring for Beaumont, California to the EPA. Each is listed above with its population served.

What contaminants are in Beaumont's water?

The contaminants EPA monitoring detected in Beaumont include Nitrate, Fluoride, Copper, Barium, Chromium. The full list, with the level at the main supplier and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.