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NPDES PR0026255 · Clean Water Act

PRASA SABANA GRANDE WARD WTP, Utuado, PR: NPDES PR0026255 discharge permit, effluent exceedances, inspections, penalties

PRASA SABANA GRANDE WARD WTP, Utuado, Puerto Rico: Individual permit PR0026255, held by PRASA Sabana Grande Ward WTP; Administratively continued; issued November 17, 2017, term to January 31, 2023; discharges to UTUADO CREEK.

  • Chlorine, total residual: 1 limit, 115 violations of any kind, 101 effluent exceedances, latest September 30, 2023, largest 19,900% over the limit.
  • Copper, total [as Cu]: 2 limits, 61 violations of any kind, 45 effluent exceedances, latest January 31, 2019, largest 30,587% over the limit.
  • Flow, in conduit or thru treatment plant: 2 limits, 53 violations of any kind, 38 effluent exceedances, latest July 31, 2015, largest 2,094% over the limit.
  • Turbidity: 2 limits, 47 violations of any kind, 32 effluent exceedances, latest April 30, 2016.
  • Oxygen, dissolved [DO]: 2 limits, 37 violations of any kind, 22 effluent exceedances, latest January 31, 2016, largest 70% over the limit.
  • BOD, 5-day, 20 deg. C: 2 limits, 29 violations of any kind, 15 effluent exceedances, latest May 31, 2025, largest 672% over the limit.
  • Phosphorus, total [as P]: 3 limits, 28 violations of any kind, 13 effluent exceedances, latest June 30, 2026, largest 850% over the limit.
  • Lead, total [as Pb]: 0 limits, 15 violations of any kind, 8 effluent exceedances, latest July 31, 2013, largest 548% over the limit.
  • Solids, total dissolved- 180 deg. C: 0 limits, 9 violations of any kind, 3 effluent exceedances, latest February 28, 2009, largest 16,400% over the limit.
  • pH: 2 limits, 32 violations of any kind, 2 effluent exceedances, latest October 31, 2009.
  • Color [PT-CO units]: 2 limits, 16 violations of any kind, 1 effluent exceedance, latest January 31, 2018.
  • Temperature, water deg. centigrade: 1 limit, 16 violations of any kind, 1 effluent exceedance, latest July 31, 2007, largest 717% over the limit.
  • Mercury, total [as Hg]: 0 limits, 8 violations of any kind, 1 effluent exceedance, latest September 30, 2011, largest 7% over the limit.
  • Ammonia nitrogen, total, [as N] 30 day: 0 limits, 7 violations of any kind, 1 effluent exceedance, latest April 30, 2006, largest 20% over the limit.
  • Cyanide, free available: 0 limits, 5 violations of any kind, 1 effluent exceedance, latest May 31, 2012, largest 1,996% over the limit.
  • Solids, settleable: 1 limit, 15 violations of any kind.
  • Arsenic, total [as As]: 0 limits, 11 violations of any kind.
  • Oil & Grease: 0 limits, 10 violations of any kind.
  • Ammonia & ammonium- total: 1 limit, 9 violations of any kind.
  • Solids, total dissolved: 1 limit, 8 violations of any kind.
  • Cyanide, total [as CN]: 0 limits, 6 violations of any kind.
  • Fluoride, total [as F]: 0 limits, 6 violations of any kind.
  • Cadmium, total [as Cd]: 0 limits, 6 violations of any kind.
  • Zinc, total [as Zn]: 0 limits, 6 violations of any kind.
  • Coliform, fecal - % samples exceeding limit: 0 limits, 6 violations of any kind.
  • Coliform, fecal general: 0 limits, 6 violations of any kind.
  • Sulfate, total [as SO4]: 2 limits, 5 violations of any kind.
  • Nitrogen, ammonia, total [as NH3]: 0 limits, 4 violations of any kind.

PRASA SABANA GRANDE WARD WTP among its neighbors

2 discharge permits are in the Rio Vivi subwatershed (HUC 210100020407); PR0026255 is one. Its county: 10, 1 major; PR0026255 is minor permit.

Other permits in the Rio Vivi subwatershed (HUC 210100020407)

Identity

FacilityPRASA SABANA GRANDE WARD WTP
PermitteePRASA Sabana Grande Ward WTP
NPDES IDPR0026255
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typeNon-POTW
IssuedNovember 17, 2017
ExpiresJanuary 31, 2023
AddressUtuado, PR 00641
Receiving waterUTUADO CREEK
Receiving water impaired303(D) Listed
SubwatershedRio Vivi (HUC 210100020407)

NPDES PR0026255: effluent limits and exceedances

PRASA SABANA GRANDE WARD WTP (NPDES PR0026255): 28 pollutants on file, 14 limited; 28 with a violation of any kind, 15 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Chlorine, total residual1115101September 30, 202319,900% over the limit
Copper, total [as Cu]26145January 31, 201930,587% over the limit
Flow, in conduit or thru treatment plant25338July 31, 20152,094% over the limit
Turbidity24732April 30, 2016
Oxygen, dissolved [DO]23722January 31, 201670% over the limit
BOD, 5-day, 20 deg. C22915May 31, 2025672% over the limit
Phosphorus, total [as P]32813June 30, 2026850% over the limit
Lead, total [as Pb]0158July 31, 2013548% over the limit
Solids, total dissolved- 180 deg. C093February 28, 200916,400% over the limit
pH2322October 31, 2009
Color [PT-CO units]2161January 31, 2018
Temperature, water deg. centigrade1161July 31, 2007717% over the limit
Mercury, total [as Hg]081September 30, 20117% over the limit
Ammonia nitrogen, total, [as N] 30 day071April 30, 200620% over the limit
Cyanide, free available051May 31, 20121,996% over the limit
Solids, settleable1150
Arsenic, total [as As]0110
Oil & Grease0100
Ammonia & ammonium- total190
Solids, total dissolved180
Cyanide, total [as CN]060
Fluoride, total [as F]060
Cadmium, total [as Cd]060
Zinc, total [as Zn]060
Coliform, fecal - % samples exceeding limit060
Coliform, fecal general060
Sulfate, total [as SO4]250
Nitrogen, ammonia, total [as NH3]040

NPDES PR0026255: inspections, violations and enforcement

NPDES PR0026255 (PRASA SABANA GRANDE WARD WTP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES PR0026255

NPDES PR0026255: 28 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.