What was found in ZIP 07726
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.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Barium | 601.9 µg/L 30% of the EPA limit 2000 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2017
Highest in the ZIP: 843 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 4/4 | SYR4 |
| Copper | 264 µg/L 20% of the EPA limit 1300 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2017
Highest in the ZIP: 361.6 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 4/4 | SYR4 |
| Nitrate | 140 µg/L 1.4% of the EPA limit 10000 µg/L Highest in the ZIP: MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 1/4 | SYR4 |
| Nitrate-Nitrite | 140 µg/L 1.4% of the EPA limit 10000 µg/L Highest in the ZIP: MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 1/4 | SYR4 |
| Fluoride | 100 µg/L 2.5% of the EPA limit 4000 µg/L Highest in the ZIP: MANALAPAN TWP - KNOB HILL · 8,700 people · 2018 | 1/4 | SYR4 |
| TTHM | 70.66 µg/L 88% of the EPA limit 80 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 78.25 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 54.4 µg/L 91% of the EPA limit 60 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 62.36 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 4/4 | SYR4 |
| Chloroform | 57.4 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 60.045 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 4/4 | SYR4 |
| Trichloroacetic Acid | 31.285 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 39.685 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 4/4 | SYR4 |
| Dichloroacetic Acid | 21.82 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 26.025 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 4/4 | SYR4 |
| Lead | 23.104 µg/L 154% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2017 | 4/4 | SYR4 |
| Bromodichloromethane | 14.06 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 22.85 µg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2019 | 4/4 | SYR4 |
| Monochloroacetic Acid | 4.789 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 19.875 µg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2019 | 4/4 | SYR4 |
| Lithium | 14.3 µg/L No EPA limit set Highest in the ZIP: MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2025 | 2/4 | UCMR-5 |
| Dibromochloromethane | 8.1945 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 13.29 µg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2019 | 4/4 | SYR4 |
| Monobromoacetic Acid | 7.592 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 7.656 µg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2019 | 4/4 | SYR4 |
| Dibromoacetic Acid | 2.3975 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 6.465 µg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2019 | 4/4 | SYR4 |
| Combined Radium (-226 And -228) | 3.324 pCi/L 66% of the EPA limit 5 pCi/L Highest in the ZIP: ENGLISHTOWN WATER DEPT · 2,504 people · 2015 | 2/4 | SYR4 |
| Selenium | 2.48 µg/L 5% of the EPA limit 50 µg/L Highest in the ZIP: MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 1/4 | SYR4 |
| Bromoform | 1.0555 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2019
Highest in the ZIP: 1.765 µg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2019 | 3/4 | SYR4 |
| Chromium | 0.7060 µg/L 0.7% of the EPA limit 100 µg/L Highest in the ZIP: MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 1/4 | SYR4 |
| Arsenic | 0.5486 µg/L 5.5% of the EPA limit 10 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2017
Highest in the ZIP: 0.5963 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 2/4 | SYR4 |
| Beryllium, Total | 0.0624 µg/L 1.6% of the EPA limit 4 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2017
Highest in the ZIP: 0.0740 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 2/4 | SYR4 |
| Mercury | 0.0398 µg/L 2% of the EPA limit 2 µg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2017
Highest in the ZIP: 0.0503 µg/L — MARLBORO TOWNSHIP WATER UTILITY DIVISION · 29,480 people · 2019 | 2/4 | SYR4 |
| Pfhxa | 0.0114 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2024 | 4/4 | UCMR-5 |
| PFOA | 0.0082 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2024 | 4/4 | UCMR-5 |
| Pfba | 0.0076 µg/L No EPA limit set Highest in the ZIP: MANALAPAN TWP - KNOB HILL · 8,700 people · 2024 | 1/4 | UCMR-5 |
| Pfpea | 0.0049 µg/L No EPA limit set Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2024
Highest in the ZIP: 0.0059 µg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2024 | 4/4 | UCMR-5 |
| Lead | 0.0023 mg/L 15% of the EPA limit 0.0150 mg/L Main supplier: GORDONS CORNER WATER CO · 46,196 people · 2023
Highest in the ZIP: 0.0026 mg/L — MANALAPAN TWP - KNOB HILL · 8,700 people · 2025 | 4/4 | 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.
Water suppliers serving ZIP 07726
| Supplier | State | Population served |
|---|---|---|
| GORDONS CORNER WATER CO | NJ | 46,196 |
| MARLBORO TOWNSHIP WATER UTILITY DIVISION | NJ | 29,480 |
| MANALAPAN TWP - KNOB HILL | NJ | 8,700 |
| ENGLISHTOWN WATER DEPT | NJ | 2,504 |
Frequently asked questions about ZIP 07726 tap water
Is the tap water in ZIP 07726 safe to drink?
EPA testing detected 29 contaminants across the water suppliers serving ZIP 07726. 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 07726?
4 public water suppliers report EPA drinking-water monitoring for ZIP 07726. Each is listed above with its population served.
What contaminants are in ZIP 07726's water?
EPA monitoring detected Barium, Copper, Nitrate, Nitrate-Nitrite, Fluoride, and others across this ZIP's suppliers. The full list with levels and sources is above.