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Water Supply, Altoona, Pennsylvania. NPDES permit PA0085812, in force until Feb 28, 2027. Last 12 months: over a limit 2 times (last February 2026), 22 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| February 2026 | Aluminum, total [as Al], daily maximum | 2.15 mg/L | ≤ 2 mg/L | 8% |
| February 2026 | Aluminum, total [as Al], monthly average | 1.5 mg/L | ≤ 1 mg/L | 50% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | instantaneous minimum | ≥ 6 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Copper, total [as Cu] | semi-annual average | report only (mg/L) | all year | 001 |
| Copper, total [as Cu] | semi-annual average | report only (lb/d) | all year | 001 |
| Copper, total [as Cu] | daily maximum | report only (lb/d) | all year | 001 |
| Lead, total [as Pb] | semi-annual average | report only (mg/L) | all year | 001 |
| Lead, total [as Pb] | semi-annual average | report only (lb/d) | all year | 001 |
| Lead, total [as Pb] | daily maximum | report only (lb/d) | all year | 001 |
| Zinc, total [as Zn] | semi-annual average | report only (mg/L) | all year | 001 |
| Zinc, total [as Zn] | semi-annual average | report only (lb/d) | all year | 001 |
| Zinc, total [as Zn] | daily maximum | report only (lb/d) | all year | 001 |
| Aluminum, total [as Al] | semi-annual average | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | semi-annual average | report only (lb/d) | all year | 001 |
| Aluminum, total [as Al] | daily maximum | report only (lb/d) | 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 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 101 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 101 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 101 |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year | 101 |
| Nitrogen, total [as N] | semi-annual average | report only (mg/L) | all year | 101 |
| Nitrogen, ammonia total [as N] | semi-annual average | report only (mg/L) | all year | 101 |
| Nitrogen, Kjeldahl, total [as N] | semi-annual average | report only (mg/L) | all year | 101 |
| Nitrite + Nitrate total [as N] | semi-annual average | report only (mg/L) | all year | 101 |
| Phosphorus, total [as P] | semi-annual average | report only (mg/L) | all year | 101 |
| Copper, total [as Cu] | semi-annual average | report only (mg/L) | all year | 101 |
| Copper, total [as Cu] | semi-annual average | report only (lb/d) | all year | 101 |
| Copper, total [as Cu] | daily maximum | report only (lb/d) | all year | 101 |
| Iron, total [as Fe] | monthly average | ≤ 2 mg/L | all year | 101 |
| Iron, total [as Fe] | daily maximum | ≤ 4 mg/L | all year | 101 |
| Iron, total [as Fe] | monthly average | ≤ 2 lb/d | all year | 101 |
| Iron, total [as Fe] | daily maximum | report only (lb/d) | all year | 101 |
| Manganese, total [as Mn] | monthly average | ≤ 1 mg/L | all year | 101 |
| Manganese, total [as Mn] | daily maximum | ≤ 2 mg/L | all year | 101 |
| Manganese, total [as Mn] | monthly average | ≤ 1 lb/d | all year | 101 |
| Manganese, total [as Mn] | daily maximum | report only (lb/d) | all year | 101 |
| Silver, total [as Ag] | semi-annual average | report only (mg/L) | all year | 101 |
| Silver, total [as Ag] | semi-annual average | report only (lb/d) | all year | 101 |
| Silver, total [as Ag] | daily maximum | report only (lb/d) | all year | 101 |
| Aluminum, total [as Al] | monthly average | ≤ 1 mg/L | all year | 101 |
| Aluminum, total [as Al] | daily maximum | ≤ 2 mg/L | all year | 101 |
| Aluminum, total [as Al] | monthly average | ≤ 1 lb/d | all year | 101 |
| Aluminum, total [as Al] | daily maximum | ≤ 2 lb/d | all year | 101 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 101 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 101 |
| Mercury, total [as Hg] | semi-annual average | report only (mg/L) | all year | 101 |
| Mercury, total [as Hg] | semi-annual average | report only (lb/d) | all year | 101 |
| Mercury, total [as Hg] | daily maximum | report only (lb/d) | all year | 101 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 214 Water Supply permits in Pennsylvania.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/PA0085812 · MCP: https://passage-data.com/mcp