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Tap water quality report

Burlingame, CA

EPA monitoring detected 10 contaminants across the 1 water supplier serving Burlingame. 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
31,451
people served
10
contaminants found
California rankings Lead in California PFAS in California

What was found in Burlingame'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
TTHM
67.385 µg/L 84%
of the EPA limit 80 µg/L
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Chloroform
65.9 µg/L
No EPA limit set
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
47.57 µg/L 79%
of the EPA limit 60 µg/L
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Dichloroacetic Acid
27.68 µg/L
No EPA limit set
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Trichloroacetic Acid
22.21 µg/L
No EPA limit set
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Bromodichloromethane
5.75 µg/L
No EPA limit set
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Monochloroacetic Acid
2.86 µg/L
No EPA limit set
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Dibromochloromethane
2.7335 µg/L
No EPA limit set
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Dibromoacetic Acid
1.1 µg/L
No EPA limit set
Main supplier: CITY OF BURLINGAME · 31,451 people · 2019
1/1 SYR4
Lead
0.0063 mg/L 42%
of the EPA limit 0.0150 mg/L
Main supplier: CITY OF BURLINGAME · 31,451 people · 2025
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 Burlingame

SupplierPopulation served
CITY OF BURLINGAME 31,451

Frequently asked questions about Burlingame tap water

Is Burlingame tap water safe to drink?

EPA testing detected 10 contaminants in the water serving Burlingame. 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 Burlingame?

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

What contaminants are in Burlingame's water?

The contaminants EPA monitoring detected in Burlingame include TTHM, Chloroform, Total Haloacetic Acids (HAA5), Dichloroacetic Acid, Trichloroacetic Acid. 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.