Clean Water Act discharge permit · NPDES PR0022977
PRASA WTP SAN GERMAN, San German, PR: NPDES PR0022977 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 22Pollutants under a numeric limit
- 17Pollutants with an effluent exceedance
PRASA WTP SAN GERMAN holds NPDES permit PR0022977, which discharges to Estero River. EPA’s file records it issued August 1, 2003 and expiring September 30, 2008. 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 WTP SAN GERMAN |
|---|---|
| Permittee as filed | PRASA WTP SAN GERMAN |
| NPDES ID | PR0022977 |
| 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 | August 1, 2003 |
| Expiration date | September 30, 2008 |
| Address | San German, PR 00683 |
| Receiving water | ESTERO RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Rio Guanajibo at mouth (HUC 210100030409) |
| 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
- 26Pollutants on file
- 22Under a numeric limit
- 26With a violation of any kind
- 17With 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 | 136 | 128 | May 31, 2013 | 4,199,900% over the limit |
| Turbidity | 1 | 107 | 101 | July 31, 2010 | |
| Copper, total [as Cu] | 1 | 86 | 80 | July 31, 2010 | 763% over the limit |
| Lead, total [as Pb] | 1 | 42 | 37 | June 30, 2009 | 631% over the limit |
| BOD, 5-day, 20 deg. C | 1 | 43 | 35 | July 31, 2008 | 940% over the limit |
| Zinc, total [as Zn] | 1 | 31 | 28 | July 31, 2008 | 938% over the limit |
| Oxygen, dissolved [DO] | 1 | 27 | 16 | May 31, 2012 | 75% over the limit |
| Flow, in conduit or thru treatment plant | 1 | 29 | 7 | July 31, 2010 | 759% over the limit |
| Ammonia & ammonium- total | 0 | 11 | 6 | November 30, 2000 | 1,110% over the limit |
| Color [PT-CO units] | 1 | 11 | 5 | December 31, 2004 | |
| Mercury, total [as Hg] | 2 | 10 | 4 | January 31, 2004 | 83,233% over the limit |
| Arsenic, total [as As] | 2 | 8 | 3 | January 31, 2002 | 3,067% over the limit |
| Phenolics, total recoverable | 2 | 8 | 3 | January 31, 2002 | 7,700% over the limit |
| Manganese, total [as Mn] | 0 | 7 | 2 | January 31, 2002 | 15,220% over the limit |
| pH | 2 | 19 | 1 | September 30, 2001 | |
| Sulfide, total [as S] | 2 | 15 | 1 | January 31, 2000 | 400% over the limit |
| Ammonia nitrogen, total, [as N] 30 day | 1 | 4 | 1 | October 31, 2006 | 1,300% over the limit |
| Coliform, fecal general | 1 | 26 | 0 | ||
| Solids, settleable | 1 | 12 | 0 | ||
| Temperature, water deg. centigrade | 1 | 9 | 0 | ||
| Coliform, fecal - % samples exceeding limit | 1 | 9 | 0 | ||
| Nitrogen, ammonia, total [as NH3] | 0 | 8 | 0 | ||
| Oil & Grease | 0 | 6 | 0 | ||
| Cyanide, total [as CN] | 2 | 5 | 0 | ||
| Fluoride, total [as F] | 1 | 4 | 0 | ||
| Solids, total dissolved- 180 deg. C | 1 | 4 | 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 PR0022977.
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, PR0022977.
Start the watch
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- 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 PR0022977 there.
Nearby on the register
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- Every permit record in San German, 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.