Clean Water Act discharge permit · NPDES CA0105392
CITY OF SAN BERNARDINO WRF, San Bernardino, CA: NPDES CA0105392 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 139Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
CITY OF SAN BERNARDINO WRF, held by San Bernardino, City of, Municipal Water Department, holds NPDES permit CA0105392, which discharges to Santa Ana River, Reach 5 & East Twin Creek. EPA’s file records it issued December 14, 2012 and expiring December 31, 2017. 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 | CITY OF SAN BERNARDINO WRF |
|---|---|
| Permittee as filed | San Bernardino, City of, Municipal Water Department |
| NPDES ID | CA0105392 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | December 14, 2012 |
| Expiration date | December 31, 2017 |
| Address | San Bernardino, CA 92408 |
| Receiving water | Santa Ana River, Reach 5 & East Twin Creek |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 141Pollutants on file
- 139Under a numeric limit
- 132With a violation of any kind
- 2With 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; the 60 with the most exceedances of 141 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Coliform, total general | 1 | 17 | 9 | December 31, 2008 | 99,999% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 26 | 1 | May 31, 2003 | 27% over the limit |
| Solids, total suspended | 4 | 27 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 25 | 0 | ||
| pH | 4 | 24 | 0 | ||
| Chemical Oxygen Demand [COD] | 2 | 14 | 0 | ||
| Specific conductance | 2 | 12 | 0 | ||
| Chlorine, total residual | 2 | 10 | 0 | ||
| Solids, total dissolved | 1 | 8 | 0 | ||
| Cyanide, total [as CN] | 2 | 7 | 0 | ||
| Nitrogen, nitrate total [as N] | 1 | 7 | 0 | ||
| Nitrogen, inorganic total | 1 | 6 | 0 | ||
| BOD, 5-day, percent removal | 1 | 6 | 0 | ||
| Solids, suspended percent removal | 1 | 6 | 0 | ||
| Chromium, hexavalent [as Cr] | 2 | 5 | 0 | ||
| %Surv Static Renewal 96Hr Acute Ceriodaphnia dubia | 0 | 4 | 0 | ||
| %Surv Static 96Hr Acute Pimphales Promelas | 0 | 4 | 0 | ||
| Mercury, total recoverable | 2 | 2 | 0 | ||
| Thallium, total recoverable | 2 | 1 | 0 | ||
| Beryllium, total recoverable [as Be] | 2 | 1 | 0 | ||
| Silver total recoverable | 2 | 1 | 0 | ||
| Cadmium, total recoverable | 2 | 1 | 0 | ||
| Antimony, total recoverable | 2 | 1 | 0 | ||
| 2-Methyl-4,6-dinitrophenol | 2 | 1 | 0 | ||
| Dichlorobromomethane | 2 | 1 | 0 | ||
| Carbon tetrachloride | 2 | 1 | 0 | ||
| 1,2-Dichloroethane | 2 | 1 | 0 | ||
| Bromoform | 2 | 1 | 0 | ||
| Dibromochloromethane | 2 | 1 | 0 | ||
| Chloroform | 2 | 1 | 0 | ||
| Benzene | 2 | 1 | 0 | ||
| .delta.-BHC | 2 | 1 | 0 | ||
| Acenaphthylene | 2 | 1 | 0 | ||
| Acenaphthene | 2 | 1 | 0 | ||
| Acrolein | 2 | 1 | 0 | ||
| Acrylonitrile | 2 | 1 | 0 | ||
| Anthracene | 2 | 1 | 0 | ||
| Benzo[b]fluoranthene | 2 | 1 | 0 | ||
| Benzo[k]fluoranthene | 2 | 1 | 0 | ||
| Benzo[a]pyrene | 2 | 1 | 0 | ||
| Bis[2-chloroethyl] ether | 2 | 1 | 0 | ||
| Bis[2-chloroethoxy]methane | 2 | 1 | 0 | ||
| Bis[2-chloroisopropyl] ether | 2 | 1 | 0 | ||
| Butyl benzyl phthalate | 2 | 1 | 0 | ||
| Chlorobenzene | 2 | 1 | 0 | ||
| Chrysene | 2 | 1 | 0 | ||
| Diethyl phthalate | 2 | 1 | 0 | ||
| Dimethyl phthalate | 2 | 1 | 0 | ||
| 1,2-Diphenylhydrazine | 2 | 1 | 0 | ||
| Endosulfan sulfate | 2 | 1 | 0 | ||
| .beta.-Endosulfan | 2 | 1 | 0 | ||
| .alpha.-Endosulfan | 2 | 1 | 0 | ||
| Endrin aldehyde | 2 | 1 | 0 | ||
| Ethylbenzene | 2 | 1 | 0 | ||
| Fluoranthene | 2 | 1 | 0 | ||
| Fluorene | 2 | 1 | 0 | ||
| Hexachlorocyclopentadiene | 2 | 1 | 0 | ||
| Hexachlorobutadiene | 2 | 1 | 0 | ||
| Hexachloroethane | 2 | 1 | 0 | ||
| Indeno[1,2,3-cd]pyrene | 2 | 1 | 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 CA0105392.
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.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.