Clean Water Act discharge permit · NPDES COG589098
LAKESIDE WWTF, Montezuma County, CO: NPDES COG589098 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
LAKESIDE WWTF, held by DMLT LLC, holds NPDES permit COG589098, which discharges to Simon Draw. EPA’s file records it issued October 1, 2008 and expiring October 31, 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 | LAKESIDE WWTF |
|---|---|
| Permittee as filed | DMLT LLC |
| NPDES ID | COG589098 |
| 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 | October 1, 2008 |
| Expiration date | October 31, 2010 |
| Address | Montezuma County, CO 81321 |
| Receiving water | Simon Draw |
| Subwatershed | Stinking Springs Canyon (HUC 140802020102) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 14Pollutants on file
- 13Under a numeric limit
- 14With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 521 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 308 | 0 | ||
| pH | 2 | 138 | 0 | ||
| Solids, total suspended | 2 | 138 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 138 | 0 | ||
| Chlorine, total residual | 3 | 131 | 0 | ||
| Plant capacity fact. percent of capacity | 0 | 130 | 0 | ||
| E. coli | 2 | 124 | 0 | ||
| Oil and grease | 1 | 69 | 0 | ||
| BOD, 5-day, percent removal | 1 | 69 | 0 | ||
| Oil and grease visual | 1 | 69 | 0 | ||
| Solids, total dissolved | 4 | 68 | 0 | ||
| Coliform, fecal general | 2 | 14 | 0 | ||
| Solids, suspended percent removal | 1 | 9 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG589098.
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 2, 2021 | Monitoring Violations - No Flow Measurement Device | ST6 |
| November 2, 2021 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
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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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 COG589098 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.