Clean Water Act discharge permit · NPDES PR0026182
PRASA SANTA ISABEL WTP, Utuado, PR: NPDES PR0026182 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 21Pollutants under a numeric limit
- 18Pollutants with an effluent exceedance
PRASA SANTA ISABEL WTP, held by PRASA Santa Isabel WTP, holds NPDES permit PR0026182, which discharges to Coabey River. EPA’s file records it issued April 7, 2017 and expiring June 30, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PRASA SANTA ISABEL WTP |
|---|---|
| Permittee as filed | PRASA Santa Isabel WTP |
| NPDES ID | PR0026182 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 7, 2017 |
| Expiration date | June 30, 2022 |
| Address | Utuado, PR 00641 |
| Receiving water | COABEY RIVER |
| Subwatershed | Rio Tanama (HUC 210100020413) |
| SIC | 4941 – Water Supply |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 39Pollutants on file
- 21Under a numeric limit
- 37With a violation of any kind
- 18With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Copper, total [as Cu] | 2 | 117 | 100 | July 31, 2012 | 9,440% over the limit |
| Chlorine, total residual | 1 | 108 | 93 | November 30, 2021 | 4,300% over the limit |
| Turbidity | 2 | 93 | 76 | November 30, 2015 | |
| Phenolics, total recoverable | 0 | 72 | 63 | November 30, 2008 | 4,199,900% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 66 | 48 | July 31, 2012 | 326,006% over the limit |
| Zinc, total [as Zn] | 2 | 47 | 31 | March 31, 2010 | 203,900% over the limit |
| Lead, total [as Pb] | 3 | 48 | 29 | January 31, 2026 | 1,864% over the limit |
| Color [PT-CO units] | 2 | 45 | 29 | November 30, 2015 | |
| BOD, 5-day, 20 deg. C | 2 | 32 | 16 | January 31, 2026 | 405% over the limit |
| Oxygen, dissolved [DO] | 2 | 24 | 7 | August 31, 2013 | 12% over the limit |
| Arsenic, total [as As] | 0 | 21 | 7 | August 31, 2006 | 499,900% over the limit |
| Cyanide, total [as CN] | 0 | 13 | 4 | December 31, 2007 | 112% over the limit |
| Ammonia, unionized | 0 | 13 | 3 | September 30, 2007 | 13,400% over the limit |
| Solids, total dissolved | 1 | 7 | 2 | March 31, 2026 | 140% over the limit |
| Phosphorus, total [as P] | 2 | 19 | 1 | June 30, 2009 | 15% over the limit |
| Temperature, water deg. centigrade | 1 | 18 | 1 | December 31, 2006 | 13% over the limit |
| Solids, total dissolved- 180 deg. C | 0 | 11 | 1 | June 30, 2006 | 126% over the limit |
| Cyanide, free available | 1 | 10 | 1 | December 31, 2014 | 13% over the limit |
| pH | 2 | 34 | 0 | ||
| Cadmium, total [as Cd] | 2 | 22 | 0 | ||
| Ammonia & ammonium- total | 1 | 19 | 0 | ||
| Solids, settleable | 1 | 17 | 0 | ||
| Selenium, total [as Se] | 0 | 14 | 0 | ||
| Oil & Grease | 0 | 12 | 0 | ||
| Nitrogen, nitrate total [as N] | 0 | 12 | 0 | ||
| Sulfate, total [as SO4] | 0 | 12 | 0 | ||
| Fluoride, total [as F] | 0 | 10 | 0 | ||
| Sulfide, total [as S] | 0 | 5 | 0 | ||
| 2-Chlorophenol | 0 | 4 | 0 | ||
| Mercury, total [as Hg] | 1 | 3 | 0 | ||
| Sulfide-hydrogen sulfide [undissociated] | 2 | 2 | 0 | ||
| 2-Methyl-4,6-dinitrophenol | 0 | 1 | 0 | ||
| 2,4-Dichlorophenol | 0 | 1 | 0 | ||
| 2,4-Dimethylphenol | 0 | 1 | 0 | ||
| 2,4-Dinitrophenol | 0 | 1 | 0 | ||
| 2,4,6-Trichlorophenol | 0 | 1 | 0 | ||
| Pentachlorophenol | 0 | 1 | 0 | ||
| Whole Effluent Toxicity [WET] - P. promelas | 1 | 0 | 0 | ||
| Whole Effluent Toxicity [WET] - D. magna | 1 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES PR0026182.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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Start the watch
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID PR0026182 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.