Clean Water Act discharge permit · NPDES CA8000100
LEE LAKE WRF, Corona, CA: NPDES CA8000100 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 61Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
LEE LAKE WRF, held by LEE LAKE WATER DISTRICT, holds NPDES permit CA8000100, which discharges to Temescal Creek, R2. EPA’s file records it issued August 26, 2005 and expiring August 26, 2010. 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 | LEE LAKE WRF |
|---|---|
| Permittee as filed | LEE LAKE WATER DISTRICT |
| NPDES ID | CA8000100 |
| 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 | August 26, 2005 |
| Expiration date | August 26, 2010 |
| Address | Corona, CA 92883 |
| Receiving water | TEMESCAL CREEK, R2 |
| Subwatershed | Bedford Wash-Temescal Wash (HUC 180702030604) |
| SIC | 4952 – Sewerage Systems |
| Other EPA IDs (FRS) | RCRA handler CAL000261255 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 70Pollutants on file
- 61Under a numeric limit
- 70With a violation of any kind
- 7With 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 70 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Turbidity | 2 | 104 | 6 | December 31, 2009 | |
| pH | 4 | 188 | 4 | June 30, 2009 | |
| BOD, 5-day, 20 deg. C | 6 | 279 | 3 | January 31, 2010 | 30% over the limit |
| Solids, total suspended | 6 | 277 | 2 | August 31, 2012 | 67% over the limit |
| Selenium, total recoverable | 5 | 188 | 2 | January 31, 2008 | 87% over the limit |
| Solids, total dissolved | 5 | 181 | 1 | March 31, 2007 | 6% over the limit |
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | 1 | 10 | 1 | December 31, 2009 | 79% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 187 | 0 | ||
| Nitrogen, inorganic total | 5 | 171 | 0 | ||
| Copper, total recoverable | 5 | 162 | 0 | ||
| Nitrogen, ammonia total [as N] | 3 | 105 | 0 | ||
| Coliform, total general | 2 | 98 | 0 | ||
| Chlorine, total residual | 1 | 61 | 0 | ||
| Hardness, total [as CaCO3] | 2 | 50 | 0 | ||
| Chloride [as Cl] | 2 | 50 | 0 | ||
| Sulfate, total [as SO4] | 2 | 50 | 0 | ||
| Silver total recoverable | 2 | 50 | 0 | ||
| Chromium, hexavalent [as Cr] | 2 | 49 | 0 | ||
| Mercury, total recoverable | 2 | 45 | 0 | ||
| BOD, 5-day, percent removal | 1 | 45 | 0 | ||
| Solids, suspended percent removal | 1 | 45 | 0 | ||
| Sodium, total recoverable | 1 | 43 | 0 | ||
| Specific conductance | 0 | 38 | 0 | ||
| Cyanide, free available | 0 | 27 | 0 | ||
| Arsenic, total recoverable | 2 | 16 | 0 | ||
| Zinc, total recoverable | 2 | 16 | 0 | ||
| Cadmium, total recoverable | 2 | 16 | 0 | ||
| Lead, total recoverable | 2 | 16 | 0 | ||
| Fluoride, total [as F] | 1 | 13 | 0 | ||
| Boron, total recoverable | 1 | 13 | 0 | ||
| Nickel, total recoverable | 2 | 12 | 0 | ||
| Cobalt, total recoverable | 1 | 12 | 0 | ||
| Barium, total recoverable | 1 | 12 | 0 | ||
| Cyanide, total [as CN] | 2 | 10 | 0 | ||
| Antimony, total recoverable | 1 | 8 | 0 | ||
| Iron, total recoverable | 1 | 7 | 0 | ||
| Manganese, total recoverable | 1 | 7 | 0 | ||
| Chromium, total recoverable | 0 | 6 | 0 | ||
| Bicarbonate ion- [as HCO3] | 0 | 5 | 0 | ||
| Carbonate ion- [as CO3] | 0 | 5 | 0 | ||
| Calcium, total recoverable | 0 | 5 | 0 | ||
| Magnesium, total recoverable | 0 | 5 | 0 | ||
| Aluminum, total recoverable | 0 | 5 | 0 | ||
| Asbestos | 1 | 3 | 0 | ||
| Thallium, total recoverable | 1 | 3 | 0 | ||
| Beryllium, total recoverable [as Be] | 1 | 3 | 0 | ||
| Chromium, trivalent [as Cr] | 1 | 3 | 0 | ||
| Dichlorobromomethane | 1 | 3 | 0 | ||
| Carbon tetrachloride | 1 | 3 | 0 | ||
| 1,2-Dichloroethane | 1 | 3 | 0 | ||
| Bromoform | 1 | 3 | 0 | ||
| Dibromochloromethane | 1 | 3 | 0 | ||
| Chloroform | 1 | 3 | 0 | ||
| Phenolics, total recoverable | 1 | 3 | 0 | ||
| Benzene | 1 | 3 | 0 | ||
| Acrolein | 1 | 3 | 0 | ||
| Acrylonitrile | 1 | 3 | 0 | ||
| Chlorobenzene | 1 | 3 | 0 | ||
| Ethylbenzene | 1 | 3 | 0 | ||
| Methyl bromide [Bromomethane] | 1 | 3 | 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 CA8000100.
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 October 14, 2026.