Clean Water Act discharge permit · NPDES COG591116
BOONE WWTF, Boone, CO: NPDES COG591116 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 74Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BOONE WWTF, held by Boone Town of, holds NPDES permit COG591116, which discharges to Haynes Creek. EPA’s file records it issued June 13, 2024 and expiring December 31, 2028. 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 | BOONE WWTF |
|---|---|
| Permittee as filed | Boone Town of |
| NPDES ID | COG591116 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 13, 2024 |
| Expiration date | December 31, 2028 |
| Address | Boone, CO 81025 |
| Receiving water | Haynes Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lower Haynes Creek (HUC 110200050105) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 74Pollutants on file
- 74Under a numeric limit
- 33With 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; the 60 with the most exceedances of 74 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 26 | 0 | ||
| Solids, total suspended | 4 | 20 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 20 | 0 | ||
| Plant capacity fact. percent of capacity | 2 | 14 | 0 | ||
| Nitrogen, ammonia total [as N] | 24 | 6 | 0 | ||
| pH | 2 | 6 | 0 | ||
| Manganese, potentially dissolvd | 2 | 6 | 0 | ||
| Selenium, potentially dissolvd | 2 | 6 | 0 | ||
| Chlorine, total residual | 2 | 6 | 0 | ||
| E. coli | 2 | 6 | 0 | ||
| Nitrogen, nitrite total [as N] | 1 | 3 | 0 | ||
| Nitrogen, inorganic total | 1 | 3 | 0 | ||
| Chloride [as Cl] | 1 | 3 | 0 | ||
| Manganese, dissolved [as Mn] | 1 | 3 | 0 | ||
| Oil and grease | 1 | 3 | 0 | ||
| Uranium, total | 1 | 3 | 0 | ||
| Sulfide-hydrogen sulfide [undissociated] | 1 | 3 | 0 | ||
| BOD, 5-day, percent removal | 1 | 3 | 0 | ||
| Sulfate | 1 | 3 | 0 | ||
| Oil and grease visual | 1 | 3 | 0 | ||
| Zinc, potentially dissolved | 2 | 2 | 0 | ||
| Silver, potentially dissolved | 2 | 2 | 0 | ||
| Cadmium, potentially dissolvd | 2 | 2 | 0 | ||
| Nickel, potentially dissolvd | 2 | 2 | 0 | ||
| Uranium, potentially dissolvd | 2 | 2 | 0 | ||
| Arsenic, total recoverable | 1 | 1 | 0 | ||
| Beryllium, total recoverable [as Be] | 1 | 1 | 0 | ||
| Nickel, total recoverable | 1 | 1 | 0 | ||
| Cadmium, total recoverable | 1 | 1 | 0 | ||
| Molybdenum, total recoverable | 1 | 1 | 0 | ||
| Arsenic, potentially dissolved | 1 | 1 | 0 | ||
| Chromium, trivalent, potentially dissolvd | 1 | 1 | 0 | ||
| Mercury, total [as Hg] | 1 | 1 | 0 | ||
| Perfluorooctanoic acid (PFOA) | 2 | 0 | 0 | ||
| Perfluorobutanoic acid (PFBA) | 2 | 0 | 0 | ||
| Perfluorooctanesulfonamide (PFOSA) | 2 | 0 | 0 | ||
| Perfluoropentanoic acid (PFPeA) | 2 | 0 | 0 | ||
| Perfluorohexanoic acid (PFHxA) | 2 | 0 | 0 | ||
| Perfluoroheptanoic acid (PFHpA) | 2 | 0 | 0 | ||
| Perfluorononanoic acid (PFNA) | 2 | 0 | 0 | ||
| Perfluorodecanoic acid (PFDA) | 2 | 0 | 0 | ||
| Perfluoroundecanoic acid (PFUnA) | 2 | 0 | 0 | ||
| Perfluorododecanoic acid (PFDoA) | 2 | 0 | 0 | ||
| Perfluorotridecanoic acid (PFTrDA) | 2 | 0 | 0 | ||
| Perfluorotetradecanoic acid (PFTeDA) | 2 | 0 | 0 | ||
| N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE) | 2 | 0 | 0 | ||
| N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE) | 2 | 0 | 0 | ||
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | 2 | 0 | 0 | ||
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | 2 | 0 | 0 | ||
| Perfluorobutanesulfonic acid (PFBS) | 2 | 0 | 0 | ||
| Perfluorodecanesulfonic acid (PFDS) | 2 | 0 | 0 | ||
| Perfluoroheptanesulfonic acid (PFHpS) | 2 | 0 | 0 | ||
| Perfluorohexanesulfonic acid (PFHxS) | 2 | 0 | 0 | ||
| Perfluorooctanesulfonic acid (PFOS) | 2 | 0 | 0 | ||
| 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) | 2 | 0 | 0 | ||
| 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) | 2 | 0 | 0 | ||
| 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS) | 2 | 0 | 0 | ||
| Perfluoropentanesulfonic acid (PFPeS) | 2 | 0 | 0 | ||
| Perfluorononanesulfonic acid (PFNS) | 2 | 0 | 0 | ||
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | 2 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG591116.
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 COG591116.
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 15, 2026.