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Nonclay Refractories, Buckhannon, West Virginia. NPDES permit WV0005177 expired Aug 23, 2026; its limits still apply. Last 12 months: over a limit 8 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| March 2026 | Aluminum, total recoverable, monthly average | .39 mg/L | ≤ .36 mg/L | 8% |
| April 2026 | Aluminum, total recoverable, monthly average | .65 mg/L | ≤ .36 mg/L | 81% |
| April 2026 | Temperature, water deg. fahrenheit, monthly average | 65.4 deg F | ≤ 63 deg F | 4% |
| May 2026 | Aluminum, total recoverable, monthly average | .62 mg/L | ≤ .36 mg/L | 72% |
| June 2026 | Aluminum, total recoverable, daily maximum | .76 mg/L | ≤ .75 mg/L | 1% |
| June 2026 | Aluminum, total recoverable, monthly average | .76 mg/L | ≤ .36 mg/L | 111% |
| July 2026 | Aluminum, total recoverable, monthly average | .56 mg/L | ≤ .36 mg/L | 56% |
| July 2026 | Temperature, water deg. fahrenheit, monthly average | 79.6 deg F | ≤ 75 deg F | 6% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | monthly average | ≤ 75 deg F | May–Nov | 001 |
| Temperature, water deg. fahrenheit | monthly average | ≤ 63 deg F | Jan, Feb, Mar, Apr, Dec | 001 |
| Temperature, water deg. fahrenheit | daily maximum | ≤ 87 deg F | May–Nov | 001 |
| Temperature, water deg. fahrenheit | daily maximum | ≤ 73 deg F | Jan, Feb, Mar, Apr, Dec | 001 |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 5 mg/L | all year | 001 |
| Oxygen, dissolved [DO] | monthly average | report only (mg/L) | all year | 001 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 001 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 001 |
| Iron, total recoverable | monthly average | ≤ 1.2 mg/L | all year | 001 |
| Iron, total recoverable | daily maximum | ≤ 2.26 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | monthly average | report only (mg/L) | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | report only (mg/L) | all year | 001 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Aluminum, total recoverable | monthly average | ≤ .36 mg/L | all year | 001 |
| Aluminum, total recoverable | daily maximum | ≤ .75 mg/L | all year | 001 |
| Lead, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Lead, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Copper, total recoverable | monthly average | ≤ .007 mg/L | all year | 001 |
| Copper, total recoverable | daily maximum | ≤ .014 mg/L | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | monthly average | ≤ 9 ug/L | all year | 001 |
| Chlorine, total residual | daily maximum | ≤ 18 ug/L | all year | 001 |
| pH | instantaneous minimum | report only (SU) | all year | 003 |
| pH | instantaneous maximum | report only (SU) | all year | 003 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 003 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 003 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | 003 |
| Oil and grease, hexane extr method | daily maximum | report only (mg/L) | all year | 003 |
| Iron, total recoverable | monthly average | report only (mg/L) | all year | 003 |
| Iron, total recoverable | daily maximum | report only (mg/L) | all year | 003 |
| Chromium, hexavalent [as Cr] | monthly average | report only (mg/L) | all year | 003 |
| Chromium, hexavalent [as Cr] | daily maximum | report only (mg/L) | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| Chemical Oxygen Demand [COD] | monthly average | report only (mg/L) | all year | 003 |
| Chemical Oxygen Demand [COD] | daily maximum | report only (mg/L) | all year | 003 |
Cited limits by parameter: West Virginia's rules and the federal ones.
Same industry: the 16 Stone, Clay, Glass and Concrete Products permits in West Virginia.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WV0005177 · MCP: https://passage-data.com/mcp