What was found in Cortlandville'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 | 2867.5 µg/L 29% of the EPA limit 10000 µg/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 2837.5 µg/L 28% of the EPA limit 10000 µg/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Barium | 47.03 µg/L 2.4% of the EPA limit 2000 µg/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2017 | 1/1 | SYR4 |
| TTHM | 15.58 µg/L 19% of the EPA limit 80 µg/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Lithium | 9.14 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2023 | 1/1 | UCMR-5 |
| Chloroform | 5.9345 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 4.373 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 4.0775 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.5345 µg/L 5.9% of the EPA limit 60 µg/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.75 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.688 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.598 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.565 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.416 pCi/L 28% of the EPA limit 5 pCi/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| Chromium | 1.3 µg/L 1.3% of the EPA limit 100 µg/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2017 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 0.7590 pCi/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2019 | 1/1 | SYR4 |
| PFNA | 0.0067 µg/L No EPA limit set Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2023 | 1/1 | UCMR-5 |
| Lead | 0.0030 mg/L 20% of the EPA limit 0.0150 mg/L Main supplier: CORTLANDVILLE TOWN WATER · 4,300 people · 2027 | 1/1 | LCR |
Water suppliers serving Cortlandville
| Supplier | Population served |
|---|---|
| CORTLANDVILLE TOWN WATER | 4,300 |
Frequently asked questions about Cortlandville tap water
Is Cortlandville tap water safe to drink?
EPA testing detected 18 contaminants in the water serving Cortlandville. 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 Cortlandville?
1 public water supplier report drinking-water monitoring for Cortlandville, New York to the EPA. Each is listed above with its population served.
What contaminants are in Cortlandville's water?
The contaminants EPA monitoring detected in Cortlandville include Nitrate, Nitrate-Nitrite, Barium, TTHM, Lithium. 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.