What was found in ZIP 19936
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 |
|---|---|---|---|
| Nitrate-Nitrite | 7708.18 µg/L 77% of the EPA limit 10000 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Nitrate | 7704.09 µg/L 77% of the EPA limit 10000 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Fluoride | 322 µg/L 8.1% of the EPA limit 4000 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Barium | 110.3 µg/L 5.5% of the EPA limit 2000 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Copper | 73.435 µg/L 5.6% of the EPA limit 1300 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| TTHM | 27.485 µg/L 34% of the EPA limit 80 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Chloroform | 18.5985 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Lithium | 16.6 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2025 | 1/1 | UCMR-5 |
| Total Haloacetic Acids (HAA5) | 8.7432 µg/L 15% of the EPA limit 60 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Chromium | 6.21 µg/L 6.2% of the EPA limit 100 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Xylenes, Total | 6.178 µg/L 0.1% of the EPA limit 10000 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Lead | 5.96 µg/L 40% of the EPA limit 15 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 5.15 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 4.53765 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 4.2224 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 3.23 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Selenium | 1.55 µg/L 3.1% of the EPA limit 50 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.43 pCi/L 29% of the EPA limit 5 pCi/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.114 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Bromoform | 0.9100 µg/L No EPA limit set Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Cadmium | 0.6000 µg/L 12% of the EPA limit 5 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2019 | 1/1 | SYR4 |
| Pentachlorophenol | 0.5600 µg/L 56% of the EPA limit 1 µg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2018 | 1/1 | SYR4 |
| Lead | 0.00062 mg/L 4.1% of the EPA limit 0.0150 mg/L Main supplier: GARRISON LAKE PUMP DISTRICT · 17,148 people · 2026 | 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 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 19936
| Supplier | State | Population served |
|---|---|---|
| GARRISON LAKE PUMP DISTRICT | 17,148 |
Frequently asked questions about ZIP 19936 tap water
Is the tap water in ZIP 19936 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 19936. 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 19936?
1 public water supplier report EPA drinking-water monitoring for ZIP 19936. Each is listed above with its population served.
What contaminants are in ZIP 19936's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Barium, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.