← Attleboro, MA

Tap water quality report

ZIP 02760 — Attleboro, MA

EPA monitoring across the 3 water suppliers serving ZIP 02760 in Attleboro, MA detected 29 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

3
water suppliers
78,305
people served
29
contaminants found

What was found in ZIP 02760

The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
510 µg/L 5.1%
of the EPA limit 10000 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 6960 µg/L — KINGS GRANT WATER CO INC · 434 people · 2019
3/3 SYR4
Fluoride
1000 µg/L 25%
of the EPA limit 4000 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 1320 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2018
2/3 SYR4
TTHM
92.715 µg/L 116%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
2/3 SYR4
Barium
43.8 µg/L 2.2%
of the EPA limit 2000 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 89.25 µg/L — KINGS GRANT WATER CO INC · 434 people · 2019
3/3 SYR4
Copper
20 µg/L 1.5%
of the EPA limit 1300 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 85.6 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
2/3 SYR4
Chloroform
71 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
2/3 SYR4
Total Haloacetic Acids (HAA5)
56.05 µg/L 93%
of the EPA limit 60 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
2/3 SYR4
Trichloroacetic Acid
41.25 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
2/3 SYR4
Bromodichloromethane
26.025 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
2/3 SYR4
Dichloroacetic Acid
21.65 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
2/3 SYR4
Dibromochloromethane
11.675 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
2/3 SYR4
Nitrite
9 µg/L 0.9%
of the EPA limit 1000 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2017
1/3 SYR4
Chlorobenzene
6.54 µg/L 6.5%
of the EPA limit 100 µg/L
Highest in the ZIP: NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
1/3 SYR4
Bromate
5.3 µg/L 53%
of the EPA limit 10 µg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
1/3 SYR4
Monobromoacetic Acid
0.7940 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 4.54 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
2/3 SYR4
Bromoform
2.72 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 3.4 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
2/3 SYR4
Dibromoacetic Acid
2.3 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 3 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
2/3 SYR4
Monochloroacetic Acid
2.88 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2019
Highest in the ZIP: 2.975 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
2/3 SYR4
O-Dichlorobenzene
0.8500 µg/L 0.1%
of the EPA limit 600 µg/L
Highest in the ZIP: NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
1/3 SYR4
P-Dichlorobenzene
0.8300 µg/L 1.1%
of the EPA limit 75 µg/L
Highest in the ZIP: NORTH ATTLEBORO WATER DEPT · 31,410 people · 2019
1/3 SYR4
Pfpea
0.0044 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2025
Highest in the ZIP: 0.0140 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2024
2/3 UCMR-5
PFOS
0.0120 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2025
2/3 UCMR-5
Pfhxa
0.0043 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2025
Highest in the ZIP: 0.0090 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2024
2/3 UCMR-5
PFOA
0.0066 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2025
Highest in the ZIP: 0.0090 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2024
2/3 UCMR-5
Pfba
0.0060 µg/L
No EPA limit set
Highest in the ZIP: NORTH ATTLEBORO WATER DEPT · 31,410 people · 2024
1/3 UCMR-5
PFBS
0.0060 µg/L
No EPA limit set
Highest in the ZIP: NORTH ATTLEBORO WATER DEPT · 31,410 people · 2024
1/3 UCMR-5
Pfhpa
0.0060 µg/L
No EPA limit set
Highest in the ZIP: NORTH ATTLEBORO WATER DEPT · 31,410 people · 2024
1/3 UCMR-5
Lead
0.0013 mg/L 8.9%
of the EPA limit 0.0150 mg/L
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2026
Highest in the ZIP: 0.0051 mg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2025
3/3 LCR
PFHXS
0.0038 µg/L
No EPA limit set
Main supplier: ATTLEBORO WATER DEPT · 46,461 people · 2025
Highest in the ZIP: 0.0040 µg/L — NORTH ATTLEBORO WATER DEPT · 31,410 people · 2024
2/3 UCMR-5
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.

Water suppliers serving ZIP 02760

SupplierStatePopulation served
ATTLEBORO WATER DEPT MA 46,461
NORTH ATTLEBORO WATER DEPT MA 31,410
KINGS GRANT WATER CO INC MA 434

Frequently asked questions about ZIP 02760 tap water

Is the tap water in ZIP 02760 safe to drink?

EPA testing detected 29 contaminants across the water suppliers serving ZIP 02760. 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 02760?

3 public water suppliers report EPA drinking-water monitoring for ZIP 02760. Each is listed above with its population served.

What contaminants are in ZIP 02760's water?

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