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Tap water quality report

ZIP 05446 — Colchester, VT

EPA monitoring across the 1 water supplier serving ZIP 05446 in Colchester, VT detected 11 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
8,300
people served
11
contaminants found

What was found in ZIP 05446

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
Copper
320 µg/L 25%
of the EPA limit 1300 µg/L
1/1 SYR4
Total Haloacetic Acids (HAA5)
83.9 µg/L 140%
of the EPA limit, in the worst sample — 60 µg/L
1/1 SYR4
TTHM
77.8 µg/L 97%
of the EPA limit 80 µg/L
1/1 SYR4
Chloroform
72.7 µg/L
No EPA limit set
1/1 SYR4
Trichloroacetic Acid
42.9 µg/L
No EPA limit set
1/1 SYR4
Dichloroacetic Acid
38.7 µg/L
No EPA limit set
1/1 SYR4
Lead
29.3 µg/L 195%
of the EPA limit, in the worst sample — 15 µg/L
1/1 SYR4
Monochloroacetic Acid
11.7 µg/L
No EPA limit set
1/1 SYR4
Bromodichloromethane
7.4 µg/L
No EPA limit set
1/1 SYR4
Pfba
0.0052 µg/L
No EPA limit set
1/1 UCMR-5
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
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 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 05446

SupplierStatePopulation served
COLCHESTER FIRE DISTRICT 2 VT 8,300

Frequently asked questions about ZIP 05446 tap water

Is the tap water in ZIP 05446 safe to drink?

EPA testing detected 11 contaminants across the water suppliers serving ZIP 05446. 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 05446?

1 public water supplier report EPA drinking-water monitoring for ZIP 05446. Each is listed above with its population served.

What contaminants are in ZIP 05446's water?

EPA monitoring detected Copper, Total Haloacetic Acids (HAA5), TTHM, Chloroform, Trichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.