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Water Supply, Jayuya, Puerto Rico. NPDES permit PR0026824, in force until Aug 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Temperature, water deg. centigrade | daily maximum | ≤ 30 deg C | all year |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 5 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 5 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 30 mg/L | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, settleable | daily maximum | report only (mL/L) | all year |
| Phosphorus, total [as P] | daily maximum | ≤ 160 ug/L | all year |
| Phosphorus, total [as P] | daily maximum | ≤ 4.4 mg/L | all year |
| Sulfate, total [as SO4] | daily maximum | ≤ 250 mg/L | all year |
| Copper, total [as Cu] | daily maximum | ≤ 9 ug/L | all year |
| Copper, total [as Cu] | daily maximum | ≤ 322.7 ug/L | all year |
| Lead, total [as Pb] | daily maximum | ≤ 2.8 ug/L | all year |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ .01 MGD | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | daily maximum | ≤ 11 ug/L | all year |
Cited limits by parameter: we hold no rule of Puerto Rico's own; the federal ones.
Same industry: the 108 Water Supply permits in Puerto Rico.
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Your permit document is the final word. As JSON: /api/v1/permits/PR0026824 · MCP: https://passage-data.com/mcp