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Tap water quality report

Westford, VT

EPA monitoring detected 9 contaminants across the 1 water supplier serving Westford. 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
50
people served
9
contaminants found
Vermont rankings Lead in Vermont PFAS in Vermont

What was found in Westford'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
Copper
90 µg/L 6.9%
of the EPA limit 1300 µg/L
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2019
1/1 SYR4
Nitrate
90 µg/L 0.9%
of the EPA limit 10000 µg/L
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2019
1/1 SYR4
TTHM
2.86 µg/L 3.6%
of the EPA limit 80 µg/L
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2018
1/1 SYR4
Lead
2.28 µg/L 15%
of the EPA limit 15 µg/L
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2019
1/1 SYR4
Bromodichloromethane
1.04 µg/L
No EPA limit set
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2018
1/1 SYR4
Dibromochloromethane
0.9800 µg/L
No EPA limit set
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2018
1/1 SYR4
Chloroform
0.8700 µg/L
No EPA limit set
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2018
1/1 SYR4
Combined Radium (-226 And -228)
0.8090 pCi/L 16%
of the EPA limit 5 pCi/L
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2014
1/1 SYR4
Lead
0.0063 mg/L 42%
of the EPA limit 0.0150 mg/L
Main supplier: WESTFORD FIRE DISTRICT 1 · 50 people · 2022
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 Westford

SupplierPopulation served
WESTFORD FIRE DISTRICT 1 50

Frequently asked questions about Westford tap water

Is Westford tap water safe to drink?

EPA testing detected 9 contaminants in the water serving Westford. 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 Westford?

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

What contaminants are in Westford's water?

The contaminants EPA monitoring detected in Westford include Copper, Nitrate, TTHM, Lead, Bromodichloromethane. 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.