← Nashua, NH

Tap water quality report

ZIP 03049 — Nashua, NH

EPA monitoring across the 1 water supplier serving ZIP 03049 in Nashua, NH detected 14 contaminants. A detection doesn't automatically mean the water is unsafe — see the highest level found below, with the EPA limit for each.

1
water supplier
85
people served
14
contaminants found

What was found in ZIP 03049

The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Fluoride
419 µg/L 10%
of the EPA limit 4000 µg/L
1/1 SYR4
Barium
118 µg/L 5.9%
of the EPA limit 2000 µg/L
1/1 SYR4
Copper
73.9 µg/L 5.7%
of the EPA limit 1300 µg/L
1/1 SYR4
Arsenic
19.2 µg/L 192%
of the EPA limit, in the worst sample — 10 µg/L
1/1 SYR4
Lithium
11.3 µg/L
No EPA limit set
1/1 UCMR-5
TTHM
7.9 µg/L 9.9%
of the EPA limit 80 µg/L
1/1 SYR4
Bromodichloromethane
2.7 µg/L
No EPA limit set
1/1 SYR4
Chloroform
2.6 µg/L
No EPA limit set
1/1 SYR4
Di(2-ethylhexyl) Phthalate
2.6 µg/L 43%
of the EPA limit 6 µg/L
1/1 SYR4
Dibromochloromethane
2.4 µg/L
No EPA limit set
1/1 SYR4
Bromoform
1 µg/L
No EPA limit set
1/1 SYR4
Toluene
0.8000 µg/L 0.1%
of the EPA limit 1000 µg/L
1/1 SYR4
Gross Alpha, Excl. Radon And U
0.7000 pCi/L 4.7%
of the EPA limit 15 pCi/L
1/1 SYR4
Combined Radium (-226 And -228)
0.3000 pCi/L 6%
of the EPA limit 5 pCi/L
1/1 SYR4
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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 03049

SupplierStatePopulation served
FARLEY RD ESTATES NH 85

Frequently asked questions about ZIP 03049 tap water

Is the tap water in ZIP 03049 safe to drink?

EPA testing detected 14 contaminants across the water suppliers serving ZIP 03049. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.

Which water suppliers serve ZIP 03049?

1 public water supplier report EPA drinking-water monitoring for ZIP 03049. Each is listed above with its population served.

What contaminants are in ZIP 03049's water?

EPA monitoring detected Fluoride, Barium, Copper, Arsenic, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.