Clean Water Act discharge permit · NPDES CO0035769
ALMA TOWN OF, Alma, CO: NPDES CO0035769 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
ALMA TOWN OF, held by Alma Town of, holds NPDES permit CO0035769, which discharges to Middle Fork Of South Platte River. EPA’s file records it issued May 31, 2012 and expiring June 30, 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 | ALMA TOWN OF |
|---|---|
| Permittee as filed | Alma Town of |
| NPDES ID | CO0035769 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | May 31, 2012 |
| Expiration date | June 30, 2017 |
| Address | Alma, CO 80420 |
| Receiving water | MIDDLE FORK OF SOUTH PLATTE RIVER |
| Subwatershed | Beaver Creek-Middle Fork South Platte River (HUC 101900010104) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 11Under a numeric limit
- 11With 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.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 52 | 29 | June 30, 2022 | 220% over the limit |
| Nitrogen, ammonia total [as N] | 24 | 37 | 29 | August 31, 2023 | 66% over the limit |
| BOD, 5-day, percent removal | 1 | 35 | 29 | September 30, 2023 | 318% over the limit |
| E. coli | 2 | 7 | 3 | February 28, 2023 | 81% over the limit |
| pH | 2 | 14 | 2 | November 30, 2010 | |
| Solids, total suspended | 2 | 14 | 1 | October 31, 2001 | 27% over the limit |
| Chlorine, total residual | 2 | 7 | 1 | October 31, 2011 | 129% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 19 | 0 | ||
| Coliform, fecal general | 0 | 8 | 0 | ||
| Oil and grease | 1 | 4 | 0 | ||
| Oil and grease visual | 1 | 4 | 0 | ||
| Plant capacity fact. percent of capacity | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 4, 2023 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| May 4, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| May 4, 2023 | Reporting Violations - Improper/ Incorrect Reporting | 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 CO0035769 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.