Clean Water Act discharge permit · NPDES COG588063
BASALT SANITATION DISTRICT, Eagle County, CO: NPDES COG588063 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
BASALT SANITATION DISTRICT, held by Basalt Sanitation District, holds NPDES permit COG588063, which discharges to Roaring Fork River. EPA’s file records it issued July 22, 2005 and expiring May 31, 2010. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | BASALT SANITATION DISTRICT |
|---|---|
| Permittee as filed | Basalt Sanitation District |
| NPDES ID | COG588063 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 22, 2005 |
| Expiration date | May 31, 2010 |
| Address | Eagle County, CO 81621 |
| Receiving water | ROARING FORK RIVER |
| Subwatershed | Taylor Creek-Fryingpan River (HUC 140100040507) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 13Under a numeric limit
- 14With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| E. coli | 2 | 20 | 2 | September 30, 2022 | 99,999% over the limit |
| BOD, 5-day, percent removal | 1 | 9 | 1 | September 30, 2022 | 13% over the limit |
| Solids, suspended percent removal | 1 | 9 | 1 | September 30, 2022 | 33% over the limit |
| BOD, 5-day, 20 deg. C | 12 | 34 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 32 | 0 | ||
| Solids, total suspended | 8 | 30 | 0 | ||
| pH | 4 | 17 | 0 | ||
| Nitrogen, ammonia total [as N] | 4 | 16 | 0 | ||
| Chlorine, total residual | 3 | 10 | 0 | ||
| Oil and grease visual | 2 | 8 | 0 | ||
| Oil and grease | 1 | 8 | 0 | ||
| Plant capacity fact. percent of capacity | 0 | 6 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 0 | 6 | 0 | ||
| Solids, total dissolved | 4 | 3 | 0 | ||
| Coliform, fecal general | 2 | 0 | 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 COG588063.
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
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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 COG588063 there.
Nearby on the register
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- Every permit record in Eagle County, A to Z
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- Every permit record in Colorado, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.