Clean Water Act discharge permit · NPDES PR0025739
PRASA ADJUNTAS NUEVA WTP, Adjuntas, PR: NPDES PR0025739 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
PRASA ADJUNTAS NUEVA WTP holds NPDES permit PR0025739, which discharges to Garzas River. 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 (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PRASA ADJUNTAS NUEVA WTP |
|---|---|
| Permittee as filed | PRASA ADJUNTAS NUEVA WTP |
| NPDES ID | PR0025739 |
| 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 | Adjuntas, PR 00601 |
| Receiving water | GARZAS RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Rio Grande de Arecibo at Lago Adjuntas Dam (HUC 210100020402) |
| 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
- 30Pollutants on file
- 15Under a numeric limit
- 28With a violation of any kind
- 9With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 1 | 32 | 10 | April 30, 2026 | 360% over the limit |
| Turbidity | 1 | 27 | 6 | May 31, 2025 | |
| Chlorine, total residual | 1 | 27 | 6 | May 31, 2017 | 3,445% over the limit |
| Copper, total [as Cu] | 2 | 27 | 3 | April 30, 2010 | 530% over the limit |
| Color [PT-CO units] | 1 | 23 | 1 | June 30, 2018 | |
| Sulfide, total [as S] | 0 | 17 | 1 | September 30, 2005 | 179% over the limit |
| Manganese, total [as Mn] | 0 | 15 | 1 | October 31, 2008 | 89% over the limit |
| Phenolics, total recoverable | 0 | 15 | 1 | October 31, 2008 | 500% over the limit |
| Solids, total dissolved- 180 deg. C | 0 | 5 | 1 | April 30, 2010 | 27,900% over the limit |
| Solids, total dissolved | 1 | 99 | 0 | ||
| pH | 2 | 42 | 0 | ||
| Ammonia & ammonium- total | 1 | 31 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 21 | 0 | ||
| Temperature, water deg. centigrade | 1 | 21 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 21 | 0 | ||
| Solids, settleable | 1 | 21 | 0 | ||
| Fluoride, total [as F] | 0 | 17 | 0 | ||
| 2-Methyl-4,6-dinitrophenol | 0 | 3 | 0 | ||
| Coliform, fecal - % samples exceeding limit | 0 | 3 | 0 | ||
| 2-Chlorophenol | 0 | 3 | 0 | ||
| 2,4-Dichlorophenol | 0 | 3 | 0 | ||
| 2,4-Dimethylphenol | 0 | 3 | 0 | ||
| 2,4-Dinitrophenol | 0 | 3 | 0 | ||
| 2,4,6-Trichlorophenol | 0 | 3 | 0 | ||
| Phenol | 0 | 3 | 0 | ||
| Pentachlorophenol | 0 | 3 | 0 | ||
| Coliform, fecal general | 0 | 3 | 0 | ||
| Sulfate, total [as SO4] | 2 | 2 | 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 PR0025739.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, PR0025739.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 PR0025739 there.
Nearby on the register
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- Every permit record in Adjuntas, A to Z
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- Every permit record in Puerto Rico, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.