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Elementary And Secondary Schools, Atglen, Pennsylvania. NPDES permit PA0042889, in force until Jun 30, 2030. Last 12 months: over a limit 14 times (last June 2026), 16 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Chlorine, total residual, monthly average | < .05 mg/L | ≤ .02 mg/L | 150% |
| October 2025 | Phosphorus, total [as P], monthly average | 2.3 mg/L | ≤ 2 mg/L | 15% |
| December 2025 | Phosphorus, total [as P], monthly average | 2.7 mg/L | ≤ 2 mg/L | 35% |
| January 2026 | Chlorine, total residual, monthly average | .08 mg/L | ≤ .02 mg/L | 300% |
| February 2026 | Chlorine, total residual, monthly average | .1 mg/L | ≤ .02 mg/L | 400% |
| February 2026 | Coliform, fecal general, instantaneous maximum | 3400 #/100mL | ≤ 1000 #/100mL | 240% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 3.5 | ≤ 1.5 lb/d | 133% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 30.4 mg/L | ≤ 6 mg/L | 407% |
| February 2026 | Phosphorus, total [as P], monthly average | 3.8 mg/L | ≤ 2 mg/L | 90% |
| February 2026 | Solids, total suspended, monthly average | 35 mg/L | ≤ 30 mg/L | 17% |
| April 2026 | Phosphorus, total [as P], monthly average | 3.9 mg/L | ≤ 2 mg/L | 95% |
| May 2026 | Chlorine, total residual, monthly average | .03 mg/L | ≤ .02 mg/L | 50% |
| May 2026 | Phosphorus, total [as P], monthly average | 3.3 mg/L | ≤ 2 mg/L | 65% |
| June 2026 | Phosphorus, total [as P], monthly average | 2.4 mg/L | ≤ 2 mg/L | 20% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 5 mg/L | all year |
| pH | instantaneous minimum | ≥ 6 SU | all year |
| pH | instantaneous maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 7.5 lb/d | all year |
| Nitrogen, total [as N] | annual average | report only (mg/L) | all year |
| Nitrogen, total [as N] | annual average | report only (lb/d) | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 6 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .5 lb/d | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.5 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, Kjeldahl, total [as N] | annual average | report only (mg/L) | all year |
| Nitrogen, Kjeldahl, total [as N] | annual average | report only (lb/d) | all year |
| Nitrite + Nitrate total [as N] | annual average | report only (mg/L) | all year |
| Nitrite + Nitrate total [as N] | annual average | report only (lb/d) | all year |
| Phosphorus, total [as P] | monthly average | ≤ 2 mg/L | all year |
| Phosphorus, total [as P] | monthly average | ≤ .5 lb/d | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year |
| Chlorine, total residual | monthly average | ≤ .02 mg/L | all year |
| Coliform, fecal general | geometric mean | ≤ 200 #/100mL | all year |
| Coliform, fecal general | instantaneous maximum | ≤ 1000 #/100mL | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 25 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 6.25 lb/d | all year |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 99 Educational Services 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/PA0042889 · MCP: https://passage-data.com/mcp