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Tap water quality report

Pinehurst, ID

EPA monitoring detected 7 contaminants across the 2 water suppliers serving Pinehurst. 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.

2
water suppliers
2,030
people served
7
contaminants found
Idaho rankings Lead in Idaho PFAS in Idaho

What was found in Pinehurst'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
122 µg/L 1.2%
of the EPA limit 10000 µg/L
Main supplier: PINEHURST WATER DIST · 1,950 people · 2019
1/2 SYR4
Nitrate-Nitrite
110 µg/L 1.1%
of the EPA limit 10000 µg/L
Main supplier: PINEHURST WATER DIST · 1,950 people · 2012
1/2 SYR4
Barium
9 µg/L 0.5%
of the EPA limit 2000 µg/L
Main supplier: PINEHURST WATER DIST · 1,950 people · 2012
1/2 SYR4
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
Main supplier: PINEHURST WATER DIST · 1,950 people · 2018
1/2 SYR4
TTHM
1.37 µg/L 1.7%
of the EPA limit 80 µg/L
Main supplier: PINEHURST WATER DIST · 1,950 people · 2019
1/2 SYR4
Gross Alpha, Excl. Radon And U
1.28 pCi/L 8.5%
of the EPA limit 15 pCi/L
Main supplier: PINEHURST WATER DIST · 1,950 people · 2018
1/2 SYR4
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
Main supplier: PINEHURST WATER DIST · 1,950 people · 2024
2/2 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 Pinehurst

SupplierPopulation served
PINEHURST WATER DIST 1,950
WEIR GULCH WATER ASSN 80

Frequently asked questions about Pinehurst tap water

Is Pinehurst tap water safe to drink?

EPA testing detected 7 contaminants in the water serving Pinehurst. 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 Pinehurst?

2 public water suppliers report drinking-water monitoring for Pinehurst, Idaho to the EPA. Each is listed above with its population served.

What contaminants are in Pinehurst's water?

The contaminants EPA monitoring detected in Pinehurst include Nitrate, Nitrate-Nitrite, Barium, Combined Radium (-226 And -228), 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.