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Sewage treatment plant, Dona Ana County, New Mexico. NPDES permit NM0020010, in force until Mar 31, 2031. Last 12 months: no values over a limit, 94 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | 7-day average | ≤ 45 mg/L | all year |
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 75 lb/d | all year |
| BOD, 5-day, 20 deg. C | 7-day average | ≤ 113 lb/d | all year |
| BOD, 5-day, 20 deg. C | 30-day average | report only (mg/L) | all year |
| pH | minimum | ≥ 6.6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, total suspended | 30-day average | ≤ 30 mg/L | all year |
| Solids, total suspended | 7-day average | ≤ 45 mg/L | all year |
| Solids, total suspended | 30-day average | ≤ 75 lb/d | all year |
| Solids, total suspended | 7-day average | ≤ 113 lb/d | all year |
| Solids, total suspended | 30-day average | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | 30-day average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | 7-day average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | instantaneous maximum | ≤ 11 ug/L | all year |
| E. coli | 30-day geometric mean | ≤ 126 CFU/100mL | all year |
| E. coli | daily maximum | ≤ 410 CFU/100mL | all year |
| E. coli | 30-day geometric mean | ≤ 1430 MCFU/d | all year |
| E. coli | 7-day geometric mean | report only (MCFU/d) | all year |
| BOD, 5-day, percent removal | monthly average minimum | ≥ 85 % | all year |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | all year |
Cited limits by parameter: New Mexico's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NM0020010 · MCP: https://passage-data.com/mcp