What was found in Knowlton twp.-2113'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.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 5570 µg/L 56% of the EPA limit 10000 µg/L Highest in the city: CLOVER REST HOME · 64 people · 2019 | 2/3 | SYR4 |
| Nitrate-Nitrite | 1243.4 µg/L 12% of the EPA limit 10000 µg/L Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Fluoride | 645 µg/L 16% of the EPA limit 4000 µg/L Highest in the city: CLOVER REST HOME · 64 people · 2018 | 2/3 | SYR4 |
| Barium | 19.35 µg/L 1% of the EPA limit 2000 µg/L Main supplier: RIVERSIDE MHP · 85 people · 2018
Highest in the city: 264 µg/L — CLOVER REST HOME · 64 people · 2018 | 3/3 | SYR4 |
| Copper | 17.69 µg/L 1.4% of the EPA limit 1300 µg/L Main supplier: RIVERSIDE MHP · 85 people · 2018
Highest in the city: 151.4 µg/L — TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 3/3 | SYR4 |
| TTHM | 4.178 µg/L 5.2% of the EPA limit 80 µg/L Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Cyanide | 4 µg/L 2% of the EPA limit 200 µg/L Highest in the city: CLOVER REST HOME · 64 people · 2018 | 1/3 | SYR4 |
| Lead | 0.1620 µg/L 1.1% of the EPA limit 15 µg/L Main supplier: RIVERSIDE MHP · 85 people · 2017
Highest in the city: 3.9975 µg/L — CLOVER REST HOME · 64 people · 2019 | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.936 µg/L 6.6% of the EPA limit 60 µg/L Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Dichloroacetic Acid | 3.886 µg/L No EPA limit set Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Combined Uranium | 2.94 µg/L 9.8% of the EPA limit 30 µg/L Highest in the city: CLOVER REST HOME · 64 people · 2015 | 1/3 | SYR4 |
| Selenium | 1.53 µg/L 3.1% of the EPA limit 50 µg/L Main supplier: RIVERSIDE MHP · 85 people · 2018
Highest in the city: 2.67 µg/L — CLOVER REST HOME · 64 people · 2018 | 3/3 | SYR4 |
| Arsenic | 1.9 µg/L 19% of the EPA limit 10 µg/L Main supplier: RIVERSIDE MHP · 85 people · 2018 | 3/3 | SYR4 |
| Chromium | 0.6900 µg/L 0.7% of the EPA limit 100 µg/L Main supplier: RIVERSIDE MHP · 85 people · 2018
Highest in the city: 1.7 µg/L — TRIPLE BROOK MOBILE HOME · 32 people · 2018 | 3/3 | SYR4 |
| Bromodichloromethane | 1.5125 µg/L No EPA limit set Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Combined Radium (-226 And -228) | 1.436 pCi/L 29% of the EPA limit 5 pCi/L Main supplier: RIVERSIDE MHP · 85 people · 2018
Highest in the city: 1.4645 pCi/L — TRIPLE BROOK MOBILE HOME · 32 people · 2018 | 2/3 | SYR4 |
| Chloroform | 1.35 µg/L No EPA limit set Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Dibromochloromethane | 1.22 µg/L No EPA limit set Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Dibromoacetic Acid | 0.6700 µg/L No EPA limit set Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Trichloroacetic Acid | 0.3300 µg/L No EPA limit set Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Bromoform | 0.3100 µg/L No EPA limit set Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2019 | 1/3 | SYR4 |
| Cadmium | 0.0670 µg/L 1.3% of the EPA limit 5 µg/L Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2018 | 1/3 | SYR4 |
| Mercury | 0.0650 µg/L 3.3% of the EPA limit 2 µg/L Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2018 | 1/3 | SYR4 |
| Antimony, Total | 0.0500 µg/L 0.8% of the EPA limit 6 µg/L Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2018 | 1/3 | SYR4 |
| Thallium, Total | 0.0500 µg/L 2.5% of the EPA limit 2 µg/L Highest in the city: TRIPLE BROOK MOBILE HOME · 32 people · 2018 | 1/3 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: RIVERSIDE MHP · 85 people · 2023
Highest in the city: 0.0139 mg/L — TRIPLE BROOK MOBILE HOME · 32 people · 2025 | 3/3 | 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 Knowlton twp.-2113
| Supplier | Population served |
|---|---|
| RIVERSIDE MHP | 85 |
| CLOVER REST HOME | 64 |
| TRIPLE BROOK MOBILE HOME | 32 |
Frequently asked questions about Knowlton twp.-2113 tap water
Is Knowlton twp.-2113 tap water safe to drink?
EPA testing detected 26 contaminants in the water serving Knowlton twp.-2113. 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 Knowlton twp.-2113?
3 public water suppliers report drinking-water monitoring for Knowlton twp.-2113, New Jersey to the EPA. Each is listed above with its population served.
What contaminants are in Knowlton twp.-2113's water?
The contaminants EPA monitoring detected in Knowlton twp.-2113 include Nitrate, Nitrate-Nitrite, Fluoride, Barium, Copper. 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.