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Tap water quality report

Bellevue, ID

EPA monitoring detected 10 contaminants across the 1 water supplier serving Bellevue. 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
2,747
people served
10
contaminants found
Idaho rankings Lead in Idaho PFAS in Idaho

What was found in Bellevue'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
1760 µg/L 18%
of the EPA limit 10000 µg/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2019
1/1 SYR4
Nitrate-Nitrite
690 µg/L 6.9%
of the EPA limit 10000 µg/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2013
1/1 SYR4
Barium
317.5 µg/L 16%
of the EPA limit 2000 µg/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
19.1 µg/L 32%
of the EPA limit 60 µg/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2019
1/1 SYR4
TTHM
18.2 µg/L 23%
of the EPA limit 80 µg/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2019
1/1 SYR4
Gross Alpha, Excl. Radon And U
6.5 pCi/L 43%
of the EPA limit 15 pCi/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2016
1/1 SYR4
Combined Uranium
2 µg/L 6.7%
of the EPA limit 30 µg/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2016
1/1 SYR4
Selenium
2 µg/L 4%
of the EPA limit 50 µg/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
0.2900 pCi/L 5.8%
of the EPA limit 5 pCi/L
Main supplier: BELLEVUE CITY OF · 2,747 people · 2019
1/1 SYR4
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: BELLEVUE CITY OF · 2,747 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 Bellevue

SupplierPopulation served
BELLEVUE CITY OF 2,747

Frequently asked questions about Bellevue tap water

Is Bellevue tap water safe to drink?

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

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

What contaminants are in Bellevue's water?

The contaminants EPA monitoring detected in Bellevue include Nitrate, Nitrate-Nitrite, Barium, Total Haloacetic Acids (HAA5), 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.