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Tap water quality report

Fircrest, WA

EPA monitoring detected 11 contaminants across the 1 water supplier serving Fircrest. 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
7,927
people served
11
contaminants found
Washington rankings Lead in Washington PFAS in Washington

What was found in Fircrest'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
4357.5 µg/L 44%
of the EPA limit 10000 µg/L
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
Nitrate-Nitrite
4018.5 µg/L 40%
of the EPA limit 10000 µg/L
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
Fluoride
786.5 µg/L 20%
of the EPA limit 4000 µg/L
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
Nitrite
100 µg/L 10%
of the EPA limit 1000 µg/L
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
TTHM
2.8835 µg/L 3.6%
of the EPA limit 80 µg/L
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
Arsenic
1.54 µg/L 15%
of the EPA limit 10 µg/L
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
Dibromochloromethane
1.327 µg/L
No EPA limit set
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
Bromoform
0.8800 µg/L
No EPA limit set
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
Bromodichloromethane
0.7540 µg/L
No EPA limit set
Main supplier: FIRCREST CITY OF · 7,927 people · 2019
1/1 SYR4
PFBS
0.0054 µg/L
No EPA limit set
Main supplier: FIRCREST CITY OF · 7,927 people · 2025
1/1 UCMR-5
Lead
0.0014 mg/L 9.3%
of the EPA limit 0.0150 mg/L
Main supplier: FIRCREST CITY OF · 7,927 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 Fircrest

SupplierPopulation served
FIRCREST CITY OF 7,927

Frequently asked questions about Fircrest tap water

Is Fircrest tap water safe to drink?

EPA testing detected 11 contaminants in the water serving Fircrest. 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 Fircrest?

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

What contaminants are in Fircrest's water?

The contaminants EPA monitoring detected in Fircrest include Nitrate, Nitrate-Nitrite, Fluoride, Nitrite, TTHM. 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.