Tap WaterIndex

← New York

Tap water quality report

Hopewell, NY

EPA monitoring detected 12 contaminants across the 2 water suppliers serving Hopewell. 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
5,396
people served
12
contaminants found
New York rankings Lead in New York PFAS in New York

What was found in Hopewell'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
TTHM
85.6 µg/L 107%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
Highest in the city: 86.5 µg/L — HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2019
2/2 SYR4
Chloroform
62.2 µg/L
No EPA limit set
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
Highest in the city: 66 µg/L — HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
42.55 µg/L 71%
of the EPA limit 60 µg/L
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
Highest in the city: 43.5 µg/L — HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2019
2/2 SYR4
Trichloroacetic Acid
28.55 µg/L
No EPA limit set
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
2/2 SYR4
Dichloroacetic Acid
17.55 µg/L
No EPA limit set
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
Highest in the city: 20 µg/L — HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2019
2/2 SYR4
Bromodichloromethane
18.6 µg/L
No EPA limit set
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
2/2 SYR4
Dibromoacetic Acid
4.4 µg/L
No EPA limit set
Highest in the city: HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2019
1/2 SYR4
Dibromochloromethane
4.36 µg/L
No EPA limit set
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
2/2 SYR4
Bromoform
4 µg/L
No EPA limit set
Highest in the city: HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2019
1/2 SYR4
Monochloroacetic Acid
2.385 µg/L
No EPA limit set
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
2/2 SYR4
Monobromoacetic Acid
1 µg/L
No EPA limit set
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2019
Highest in the city: 1.195 µg/L — HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2019
2/2 SYR4
Lead
0.0013 mg/L 8.7%
of the EPA limit 0.0150 mg/L
Main supplier: HOPEWELL CONS WD 1 · 3,781 people · 2023
Highest in the city: 0.0028 mg/L — HOPEWELL CONSOLIDATED WD #2 · 1,615 people · 2023
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 Hopewell

SupplierPopulation served
HOPEWELL CONS WD 1 3,781
HOPEWELL CONSOLIDATED WD #2 1,615

Frequently asked questions about Hopewell tap water

Is Hopewell tap water safe to drink?

EPA testing detected 12 contaminants in the water serving Hopewell. 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 Hopewell?

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

What contaminants are in Hopewell's water?

The contaminants EPA monitoring detected in Hopewell include TTHM, Chloroform, Total Haloacetic Acids (HAA5), Trichloroacetic Acid, Dichloroacetic Acid. 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.