Contaminant 0300
Unresolved Long Term 1 Enhanced SWTR violation cited in 2024 (contaminant 0300).
PWSID WV3301613 · Surface waterMunicipal
150 people served. 4 health-based SDWIS violations recorded in the past 5 years. 12 remain unresolved. Last cited 2 years ago.
Unresolved Long Term 1 Enhanced SWTR violation cited in 2024 (contaminant 0300).
Unresolved Surface Water Treatment Rule violation cited in 2023 (contaminant 0200).
Unresolved Long Term 1 Enhanced SWTR violation cited in 2023 (contaminant 0300).
Unresolved Surface Water Treatment Rule violation cited in 2023 (contaminant 0200).
Health-based violations exceed an MCL or treatment-technique standard. Monitoring violations are reporting failures with no measured exceedance — they tell you the system isn't fully transparent, not that the water is unsafe today.
Failure to monitor as scheduled
Failure to monitor as scheduled
Failure to monitor as scheduled
Failure to monitor as scheduled
Failure to monitor as scheduled
Failure to monitor as scheduled
Failure to monitor as scheduled
Failure to monitor as scheduled
Failure to monitor as scheduled
OTHER
Failure to monitor as scheduled
Maximum contaminant level exceeded
Maximum contaminant level exceeded; returned to compliance
Maximum contaminant level exceeded; returned to compliance
Maximum contaminant level exceeded; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Failure to monitor as scheduled; returned to compliance
Hardy County, West Virginia (utility's served county per SDWIS GEOGRAPHIC_AREA — city-level not yet matched): a service population of 14,249. Local disparity score for pm2.5 (fine particulate) sits well below the reference (4). Why we surface this →
Low-income
People of color
Under age 5
Over age 64
| Indicator | Disparity score | Reading |
|---|---|---|
| PM2.5 (fine particulate) | 4 | well below the reference |
| Ozone | 40 | well below the reference |
| Nitrogen dioxide (NO₂) | 8 | well below the reference |
| Diesel particulate | 6 | well below the reference |
| Toxic releases (RSEI) | 40 | well below the reference |
| Traffic proximity | 5 | well below the reference |
| Lead-paint risk (pre-1960 housing) | 63 | below the reference |
| Superfund site proximity | 0 | well below the reference |
| RMP-facility proximity | 51 | below the reference |
| Hazardous-waste site proximity | 31 | well below the reference |
| Underground storage tanks | 35 | well below the reference |
| NPDES wastewater proximity | 96 | near the reference |
| Drinking-water non-compliance | 109 | near the reference |
Source: Census ACS 2018-2022 (5-year) + USEPA-clone EJ blockgroup stats (raw indicators + EJ disparity mirror).
Source. EPA Safe Drinking Water Information System · retrieved 2026-05-07. Reporting period 2020-01-01 → 2026-05-07.
What this is not. SDWIS records compliance against federal MCLs — not a direct readout of tap-water concentrations. Active health-based violations are not the same as a current crisis; we link to the EPA record so you can verify return-to-compliance status before forming a conclusion.