Water quality report for Vona, CO — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Vona's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.
Lead is 3.00 ppb, 20% of the action level. PFAS has never been sampled at this system.
Graded on violations and lead, with state inspection findings. PFAS not tested.
| Contaminant | Type | Measured | Limit | Period | Status |
|---|---|---|---|---|---|
| Public Notice | OTHER | — | — | 2026 | Unaddressed |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2026 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2026 | Resolved |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2025 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2025 | Resolved |
| Public Notice | OTHER | — | — | 2024 | Unaddressed |
| LEAD AND COPPER RULE REVISIONS | TREATMENT TECHNIQUE | — | — | 2024 | Unaddressed |
| LEAD AND COPPER RULE REVISIONS | REPORTING FAILURE | — | — | 2024 | Unaddressed |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2024 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2023 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2022 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2021 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2019 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2019 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2019 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2019 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2019 | Resolved |
| Nitrate | MONITORING AND REPORTING | — | 10 mg/L | 2019 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2018 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2018 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2018 | Resolved |
| Chlordane | MONITORING AND REPORTING | — | 0.002 mg/L | 2017–2019 | Resolved |
| Total Polychlorinated Biphenyls (PCB) | MONITORING AND REPORTING | — | 0.0005 mg/L | 2017–2019 | Resolved |
| HEXACHLOROBENZENE | MONITORING AND REPORTING | — | 0.001 mg/L | 2017–2019 | Resolved |
| Heptachlor epoxide | MONITORING AND REPORTING | — | 0.0002 mg/L | 2017–2019 | Resolved |
| Heptachlor | MONITORING AND REPORTING | — | 0.0004 mg/L | 2017–2019 | Resolved |
| Hexachlorocyclopentadiene | MONITORING AND REPORTING | — | 0.05 mg/L | 2017–2019 | Resolved |
| Toxaphene | MONITORING AND REPORTING | — | 0.003 mg/L | 2017–2019 | Resolved |
| Methoxychlor | MONITORING AND REPORTING | — | 0.04 mg/L | 2017–2019 | Resolved |
| BHC-GAMMA | MONITORING AND REPORTING | — | 0.0002 mg/L | 2017–2019 | Resolved |
| Endrin | MONITORING AND REPORTING | — | 0.002 mg/L | 2017–2019 | Resolved |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MONITORING AND REPORTING | — | — | 2016 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2016–2019 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2016–2019 | Resolved |
| Public Notice | OTHER | — | — | 2015 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2015 | Resolved |
| Coliform (TCR) | MCL EXCEEDANCE | — | 5% of samples | 2015 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2015 | Resolved |