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Prasa Barranquitas WTP

Water Supply, Barranquitas, Puerto Rico. NPDES permit PR0022497, in force until Sep 30, 2030. Last 12 months: over a limit 7 times (last August 2026), 3 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (15 values), form Q quarterly (2 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 13 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
December 2025Phosphorus, total [as P], daily maximum2440 ug/L≤ 160 ug/L1425%
January 2026Phosphorus, total [as P], daily maximum1690 ug/L≤ 160 ug/L956%
February 2026Phosphorus, total [as P], daily maximum1560 ug/L≤ 160 ug/L875%
May 2026Phosphorus, total [as P], daily maximum1620 ug/L≤ 160 ug/L913%
June 2026Phosphorus, total [as P], daily maximum1070 ug/L≤ 160 ug/L569%
July 2026Phosphorus, total [as P], daily maximum12840 ug/L≤ 160 ug/L7925%
August 2026Phosphorus, total [as P], daily maximum360 ug/L≤ 160 ug/L125%

Limits in force (22)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximum≤ 30 deg Call year
Turbiditydaily maximum≤ 50 NTUall year
Turbiditydaily maximum≤ 983 NTUall year
Color [PT-CO units]daily maximum≤ 15 col unit (pc)all year
Oxygen, dissolved [DO]instantaneous minimum≥ 5 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 30 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, settleabledaily maximumreport only (mL/L)all year
Phosphorus, total [as P]daily maximum≤ 160 ug/Lall year
Cyanide, total [as CN]daily maximum≤ 4 ug/Lall year
Copper, total [as Cu]daily maximum≤ 488.16 ug/Lall year
Copper, total [as Cu]daily maximum≤ 12.1 ug/Lall year
Lead, total [as Pb]daily maximum≤ 234.2 ug/Lall year
Lead, total [as Pb]daily maximum≤ 4.69 ug/Lall year
Zinc, total [as Zn]daily maximum≤ 155.17 ug/Lall year
Zinc, total [as Zn]daily maximum≤ 289 ug/Lall year
Flow, in conduit or thru treatment plantdaily maximum≤ .054 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualdaily maximum≤ 11 ug/Lall year
Solids, total dissolveddaily maximum≤ 500 mg/Lall year
Ammonia & ammonium- totaldaily maximum≤ .16 mg/Lall year

How strict are these limits?

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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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PR0022497 · MCP: https://passage-data.com/mcp