NPDES PR0024333 · Clean Water Act
CASA CASTANER INC, Lares, PR: NPDES PR0024333 discharge permit, effluent exceedances, inspections, penalties
CASA CASTANER INC, Lares, Puerto Rico: Individual permit PR0024333; Administratively continued; issued December 22, 2005, term to January 31, 2011; discharges to GUAYO RIVER.
1 of the 29 pollutants listed for NPDES PR0024333 have no violation or effluent exceedance.
- Phosphorus, total [as P]: 2 limits, 126 violations of any kind, 122 effluent exceedances, latest February 28, 2023, largest 99,999% over the limit.
- Copper, total [as Cu]: 1 limit, 95 violations of any kind, 91 effluent exceedances, latest June 30, 2026, largest 689% over the limit.
- Arsenic, total [as As]: 2 limits, 90 violations of any kind, 84 effluent exceedances, latest March 31, 2014, largest 7,122% over the limit.
- Lead, total [as Pb]: 2 limits, 76 violations of any kind, 68 effluent exceedances, latest April 30, 2026, largest 24,036% over the limit.
- Coliform, total general: 1 limit, 70 violations of any kind, 67 effluent exceedances, latest April 30, 2018, largest 316,950% over the limit.
- Coliform, fecal general: 1 limit, 71 violations of any kind, 66 effluent exceedances, latest September 30, 2016, largest 212,150% over the limit.
- Nitrite + Nitrate total [as N]: 1 limit, 36 violations of any kind, 33 effluent exceedances, latest July 31, 2019, largest 461,900% over the limit.
- Solids, suspended percent removal: 1 limit, 39 violations of any kind, 32 effluent exceedances, latest December 31, 2024, largest 99,999% over the limit.
- Oxygen, dissolved [DO]: 1 limit, 28 violations of any kind, 25 effluent exceedances, latest October 31, 2024, largest 100% over the limit.
- Chlorine, total residual: 1 limit, 27 violations of any kind, 24 effluent exceedances, latest April 30, 2026, largest 18,991% over the limit.
- BOD, 5-day, 20 deg. C: 2 limits, 31 violations of any kind, 20 effluent exceedances, latest May 31, 2026, largest 1,498% over the limit.
- Solids, total dissolved- 180 deg. C: 1 limit, 21 violations of any kind, 15 effluent exceedances, latest October 31, 2019, largest 51% over the limit.
- Surfactants [MBAS]: 1 limit, 19 violations of any kind, 15 effluent exceedances, latest August 31, 2025, largest 798,999,870% over the limit.
- Color [PT-CO units]: 1 limit, 20 violations of any kind, 14 effluent exceedances, latest July 31, 2024.
- Enterococci: 0 limits, 16 violations of any kind, 14 effluent exceedances, latest December 31, 2024, largest 99,999% over the limit.
- Coliform, fecal - % samples exceeding limit: 1 limit, 15 violations of any kind, 11 effluent exceedances, latest December 31, 2018, largest 400% over the limit.
- Solids, total suspended: 3 limits, 19 violations of any kind, 10 effluent exceedances, latest December 31, 2024, largest 146% over the limit.
- Flow, in conduit or thru treatment plant: 1 limit, 14 violations of any kind, 8 effluent exceedances, latest March 31, 2026, largest 111% over the limit.
- Fluoride, total [as F]: 1 limit, 8 violations of any kind, 5 effluent exceedances, latest December 31, 2008, largest 589% over the limit.
- pH: 2 limits, 9 violations of any kind, 3 effluent exceedances, latest December 31, 2015.
- Temperature, water deg. centigrade: 1 limit, 4 violations of any kind, 1 effluent exceedance, latest January 31, 2014, largest 620% over the limit.
- Nitrogen, total [as N]: 0 limits, 2 violations of any kind, 1 effluent exceedance, latest August 31, 2024, largest 5% over the limit.
- Sulfide, total [as S]: 1 limit, 5 violations of any kind.
- Turbidity: 1 limit, 4 violations of any kind.
- Oil & Grease: 1 limit, 1 violation of any kind.
- Ammonia & ammonium- total: 1 limit, 1 violation of any kind.
- Solids, total dissolved: 0 limits, 1 violation of any kind.
- BOD, 5-day, percent removal: 0 limits, 1 violation of any kind.
- Solids, settleable: 1 limit.
- June 30, 2026: Effluent Violations - Inspection sample above historic DMR range (EP6).
- June 30, 2026: Evaluation (E).
- August 31, 2022: Effluent Violations - Numeric effluent violation (EP6).
CASA CASTANER INC among its neighbors
1 discharge permits are in the Rio Guayo at Lago Guayo Dam subwatershed (HUC 210100030202); PR0024333 is one. Its county: 5, 1 major; PR0024333 is minor permit.
Identity
| Facility | CASA CASTANER INC |
|---|---|
| Permittee | CASA CASTANER INC |
| NPDES ID | PR0024333 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | December 22, 2005 |
| Expires | January 31, 2011 |
| Address | Lares, PR 00669 |
| Receiving water | GUAYO RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Rio Guayo at Lago Guayo Dam (HUC 210100030202) |
| SIC | 1542 – Nonresidential Construction |
NPDES PR0024333: effluent limits and exceedances
CASA CASTANER INC (NPDES PR0024333): 29 pollutants on file, 25 limited; 28 with a violation of any kind, 22 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 2 | 126 | 122 | February 28, 2023 | 99,999% over the limit |
| Copper, total [as Cu] | 1 | 95 | 91 | June 30, 2026 | 689% over the limit |
| Arsenic, total [as As] | 2 | 90 | 84 | March 31, 2014 | 7,122% over the limit |
| Lead, total [as Pb] | 2 | 76 | 68 | April 30, 2026 | 24,036% over the limit |
| Coliform, total general | 1 | 70 | 67 | April 30, 2018 | 316,950% over the limit |
| Coliform, fecal general | 1 | 71 | 66 | September 30, 2016 | 212,150% over the limit |
| Nitrite + Nitrate total [as N] | 1 | 36 | 33 | July 31, 2019 | 461,900% over the limit |
| Solids, suspended percent removal | 1 | 39 | 32 | December 31, 2024 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 1 | 28 | 25 | October 31, 2024 | 100% over the limit |
| Chlorine, total residual | 1 | 27 | 24 | April 30, 2026 | 18,991% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 31 | 20 | May 31, 2026 | 1,498% over the limit |
| Solids, total dissolved- 180 deg. C | 1 | 21 | 15 | October 31, 2019 | 51% over the limit |
| Surfactants [MBAS] | 1 | 19 | 15 | August 31, 2025 | 798,999,870% over the limit |
| Color [PT-CO units] | 1 | 20 | 14 | July 31, 2024 | |
| Enterococci | 0 | 16 | 14 | December 31, 2024 | 99,999% over the limit |
| Coliform, fecal - % samples exceeding limit | 1 | 15 | 11 | December 31, 2018 | 400% over the limit |
| Solids, total suspended | 3 | 19 | 10 | December 31, 2024 | 146% over the limit |
| Flow, in conduit or thru treatment plant | 1 | 14 | 8 | March 31, 2026 | 111% over the limit |
| Fluoride, total [as F] | 1 | 8 | 5 | December 31, 2008 | 589% over the limit |
| pH | 2 | 9 | 3 | December 31, 2015 | |
| Temperature, water deg. centigrade | 1 | 4 | 1 | January 31, 2014 | 620% over the limit |
| Nitrogen, total [as N] | 0 | 2 | 1 | August 31, 2024 | 5% over the limit |
| Sulfide, total [as S] | 1 | 5 | 0 | ||
| Turbidity | 1 | 4 | 0 | ||
| Oil & Grease | 1 | 1 | 0 | ||
| Ammonia & ammonium- total | 1 | 1 | 0 | ||
| Solids, total dissolved | 0 | 1 | 0 | ||
| BOD, 5-day, percent removal | 0 | 1 | 0 | ||
| Solids, settleable | 1 | 0 | 0 |
NPDES PR0024333: inspections, violations and enforcement
NPDES PR0024333: 2 single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 30, 2026 | Effluent Violations - Inspection sample above historic DMR range | EP6 |
| August 31, 2022 | Effluent Violations - Numeric effluent violation | EP6 |
NPDES PR0024333: 1 inspection
| Date | What EPA recorded | Agency |
|---|---|---|
| June 30, 2026 | Evaluation | E |
NPDES PR0024333 (CASA CASTANER INC): no formal enforcement action and informal enforcement action on file.
Watch NPDES PR0024333
NPDES PR0024333: one email when its EPA record changes — $99/month.
Permits near NPDES PR0024333
NPDES PR0024333: 29 pollutant rows, 3 dated events; ICIS-NPDES download, loaded October 14, 2026.