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Water Supply, Hood County, Texas. NPDES permit TX0102598, in force until Sep 15, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year |
| Chloride [as Cl] | daily average | ≤ 9900 mg/L | all year |
| Chloride [as Cl] | daily maximum | ≤ 14200 mg/L | all year |
| Sulfate, total [as SO4] | daily average | ≤ 4700 mg/L | all year |
| Sulfate, total [as SO4] | daily maximum | ≤ 5000 mg/L | all year |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | daily average | ≤ 2.5 MGD | all year |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 2.992 MGD | all year |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year |
| Parameter | New limit | New or tighter | Median, last 12 months | × new limit |
|---|---|---|---|---|
| Aluminum, total [as Al], daily average | 0.776 mg/L | new | — | — |
| Aluminum, total [as Al], daily maximum | 1.64 mg/L | new | 0.4375 mg/L (12 values) | 0.267× |
Cited limits by parameter: Texas's rules and the federal ones.
Same industry: the 115 Water Supply permits in Texas.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/TX0102598 · MCP: https://passage-data.com/mcp