Clean Water Act discharge permit · NPDES PR0022942
PRASA ANASCO WTP, Anasco, PR: NPDES PR0022942 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 24Pollutants under a numeric limit
- 14Pollutants with an effluent exceedance
PRASA ANASCO WTP holds NPDES permit PR0022942, which discharges to Daguey Creek. EPA’s file records it issued September 28, 2016 and expiring November 30, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PRASA ANASCO WTP |
|---|---|
| Permittee as filed | PRASA ANASCO WTP |
| NPDES ID | PR0022942 |
| 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 | September 28, 2016 |
| Expiration date | November 30, 2021 |
| Address | Anasco, PR 00610 |
| Receiving water | DAGUEY CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Rio Grande de Anasco at mouth (HUC 210100030212) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 32Pollutants on file
- 24Under a numeric limit
- 31With a violation of any kind
- 14With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 1 | 43 | 34 | December 31, 2016 | 545,355% over the limit |
| Turbidity | 2 | 39 | 30 | August 31, 2025 | |
| Lead, total [as Pb] | 1 | 38 | 30 | August 31, 2025 | 2,128% over the limit |
| Phosphorus, total [as P] | 2 | 31 | 30 | May 31, 2026 | 3,219% over the limit |
| BOD, 5-day, 20 deg. C | 1 | 37 | 28 | July 31, 2025 | 22,040% over the limit |
| Copper, total [as Cu] | 2 | 34 | 25 | July 31, 2008 | 2,950% over the limit |
| Zinc, total [as Zn] | 2 | 13 | 8 | August 31, 2025 | 1,146% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 15 | 6 | July 31, 2010 | 271,943% over the limit |
| Sulfide-hydrogen sulfide [undissociated] | 1 | 11 | 5 | November 30, 2020 | 379,400% over the limit |
| Arsenic, total [as As] | 0 | 8 | 5 | July 31, 2010 | 21,956% over the limit |
| Color [PT-CO units] | 1 | 11 | 2 | December 31, 2018 | |
| Cadmium, total [as Cd] | 2 | 10 | 2 | May 31, 2006 | 2,224% over the limit |
| Coliform, total general | 0 | 5 | 2 | July 31, 2014 | 276% over the limit |
| Sulfide, total [as S] | 0 | 2 | 1 | July 31, 2006 | 50% over the limit |
| pH | 2 | 18 | 0 | ||
| Ammonia & ammonium- total | 1 | 13 | 0 | ||
| Temperature, water deg. centigrade | 1 | 9 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 9 | 0 | ||
| Solids, settleable | 1 | 8 | 0 | ||
| Fluoride, total [as F] | 1 | 7 | 0 | ||
| Whole Effluent Toxicity [WET] - P. promelas | 1 | 5 | 0 | ||
| Whole Effluent Toxicity [WET] - D. magna | 1 | 5 | 0 | ||
| 2-Methyl-4,6-dinitrophenol | 2 | 3 | 0 | ||
| 2,4,6-Trichlorophenol | 2 | 2 | 0 | ||
| Pentachlorophenol | 2 | 2 | 0 | ||
| Ammonia, unionized | 0 | 2 | 0 | ||
| Coliform, fecal - % samples exceeding limit | 0 | 2 | 0 | ||
| Coliform, fecal general | 0 | 2 | 0 | ||
| Sulfate, total [as SO4] | 2 | 1 | 0 | ||
| Cyanide, total [as CN] | 0 | 1 | 0 | ||
| 2,4-Dinitrophenol | 0 | 1 | 0 | ||
| Cyanide, free available | 2 | 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 PR0022942.
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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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 PR0022942 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.