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Tap water quality report

Lanesborough, MA

EPA monitoring detected 3 contaminants across the 2 water suppliers serving Lanesborough. 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
2,367
people served
3
contaminants found
Massachusetts rankings Lead in Massachusetts PFAS in Massachusetts

What was found in Lanesborough'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
1275 µg/L 13%
of the EPA limit 10000 µg/L
Main supplier: LANESBOROUGH FIRE AND WATER DISTRICT · 2,342 people · 2019
1/2 SYR4
Combined Uranium
5.9 µg/L 20%
of the EPA limit 30 µg/L
Highest in the city: GREYLOCK ESTATES HOMEOWNERS ASSOCIATION · 25 people · 2015
1/2 SYR4
Lead
0.0022 mg/L 15%
of the EPA limit 0.0150 mg/L
Main supplier: LANESBOROUGH FIRE AND WATER DISTRICT · 2,342 people · 2024
Highest in the city: 0.0029 mg/L — GREYLOCK ESTATES HOMEOWNERS ASSOCIATION · 25 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 Lanesborough

SupplierPopulation served
LANESBOROUGH FIRE AND WATER DISTRICT 2,342
GREYLOCK ESTATES HOMEOWNERS ASSOCIATION 25

Frequently asked questions about Lanesborough tap water

Is Lanesborough tap water safe to drink?

EPA testing detected 3 contaminants in the water serving Lanesborough. 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 Lanesborough?

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

What contaminants are in Lanesborough's water?

The contaminants EPA monitoring detected in Lanesborough include Nitrate, Combined Uranium, Lead. 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.