NPDES CO0040355 · Clean Water Act
PLATTEVILLE WWTF, Weld County, CO: NPDES CO0040355 discharge permit, effluent exceedances, inspections, penalties
PLATTEVILLE WWTF, Weld County, Colorado: Individual permit CO0040355, held by Platteville Town of; Publicly owned treatment works; Administratively continued; issued February 1, 2007, term to January 31, 2012; discharges to SOUTH PLATTE RIVER.
- BOD, 5-day, 20 deg. C: 6 limits, 90 violations of any kind, 13 effluent exceedances, latest September 30, 2022, largest 1,157% over the limit.
- pH: 2 limits, 40 violations of any kind, 7 effluent exceedances, latest September 30, 2019.
- Chlorine, total residual: 1 limit, 24 violations of any kind, 5 effluent exceedances, latest December 31, 2010, largest 2,733% over the limit.
- Flow, in conduit or thru treatment plant: 4 limits, 76 violations of any kind, 4 effluent exceedances, latest July 31, 2005, largest 156% over the limit.
- Nitrogen, ammonia total [as N]: 2 limits, 39 violations of any kind, 3 effluent exceedances, latest June 30, 2020, largest 38% over the limit.
- Solids, total suspended: 4 limits, 56 violations of any kind, 2 effluent exceedances, latest April 30, 2002, largest 240% over the limit.
- E. coli, thermotol, MF, MTEC: 2 limits, 33 violations of any kind, 2 effluent exceedances, latest January 31, 2010, largest 96% over the limit.
- BOD, 5-day, percent removal: 1 limit, 20 violations of any kind, 2 effluent exceedances, latest September 30, 2022, largest 20% over the limit.
- E. coli: 0 limits, 6 violations of any kind, 2 effluent exceedances, latest September 30, 2018, largest 21% over the limit.
- Coliform, fecal general: 0 limits, 5 violations of any kind, 1 effluent exceedance, latest September 30, 2002, largest 33% over the limit.
- Oil and grease visual: 1 limit, 18 violations of any kind.
- Oil and grease: 1 limit, 16 violations of any kind.
- Plant capacity fact. percent of capacity: 0 limits, 2 violations of any kind.
- Nitrogen, nitrate total [as N]: 0 limits, 1 violation of any kind.
- December 17, 2019: Reporting Violations - Improper/ Incorrect Reporting (ST6).
- December 17, 2019: Management Practice Violations - Improper Operation and Maintenance (ST6).
- December 17, 2019: Monitoring Violations - Improper Analysis or Lab Error (ST6).
Colorado holds 206 Publicly owned treatment works coverages of this permit type in EPA’s file; 57 were issued before CO0040355. Platteville Town of holds 2 permits in Colorado.
Other permits held by Platteville Town of
- PLATTEVILLE WWTF, Platteville: COG589164, issued 2021-08-27
Coverages issued nearest CO0040355
- 2006-04-20: WOODMEN HILLS METRO DIST WWTF, El Paso County: CO0047091, held by Woodmen Hills Metropolitan District
- 2006-04-27: JD PHILLIPS WATER RECLAMATION FACILITY, Colorado Springs: CO0046850, held by Colorado Springs Utilities
- 2006-06-14: BLUE RIVER WWTF, Silverthorne: CO0020826, held by Silverthorne/Dillon Joint Sewer Authority
- 2006-06-16: COPPER MOUNTAIN CONSOLIDATED METRO DISTRICT, Copper Mountain: CO0021598, held by Copper Mountain Consolidated Metro Dist
- 2006-09-21: CLIFTON SANITATION DISTRICT, Clifton: CO0033791, held by Clifton Sanitation District
- 2007-02-08: TELLER COUNTY WW UTILITY BOARD, Divide: CO0044211, held by Teller County
- 2007-03-01: JULESBURG TOWN OF, Julesburg: CO0021113, held by Julesburg Town of
- 2007-03-15: GALETON WATER & SAN DISTRICT, Galeton: CO0043320, held by Galeton Water and Sanitation District
- 2007-04-12: KERSEY WWTF, Kersey: CO0021954, held by Kersey Town of
- 2007-04-12: GRAND MESA WWTF, Mesa: CO0023485, held by Grand Mesa Metro Dist 2
PLATTEVILLE WWTF among its neighbors
9 discharge permits are in the Town of Platteville-South Platte River subwatershed (HUC 101900030603); CO0040355 is one. Its county: 780, 13 major; CO0040355 is minor permit.
Other permits in the Town of Platteville-South Platte River subwatershed (HUC 101900030603)
- BENNETT PIT, Fort Lupton: COG502177, minor, term to 2021-12-31
- FORT ST. VRAIN 230KV YARD ADDITION, Platteville: COR429549, minor, term to 2029-03-31
- PLATTE SAND AND GRAVEL, Milliken: COG502179, minor, term to 2021-12-31
- PLATTEVILLE ELEVATOR, Platteville: COR900454, minor, term to 2017-06-30
- PLATTEVILLE WWTF, Platteville: COG589164, minor, term to 2023-09-30
- S & H MINE, Platteville: COG500411, minor, term to 2013-06-30
- XCEL FORT SAINT VRAIN EQUIPMENT YARD, Plattevillw: COR424027, minor, term to 2029-03-31
- XCEL TLINE: PATHWAYS SEGMENT 1 WELD COUNTY BUILD, Platteville: COR424055, minor, term to 2029-03-31
Identity
| Facility | PLATTEVILLE WWTF |
|---|---|
| Permittee | Platteville Town of |
| NPDES ID | CO0040355 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | February 1, 2007 |
| Expires | January 31, 2012 |
| Address | Weld County, CO 80651 |
| Receiving water | SOUTH PLATTE RIVER |
| Subwatershed | Town of Platteville-South Platte River (HUC 101900030603) |
| SIC | 4952 – Sewerage Systems |
NPDES CO0040355: effluent limits and exceedances
PLATTEVILLE WWTF (NPDES CO0040355): 14 pollutants on file, 10 limited; 14 with a violation of any kind, 10 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 90 | 13 | September 30, 2022 | 1,157% over the limit |
| pH | 2 | 40 | 7 | September 30, 2019 | |
| Chlorine, total residual | 1 | 24 | 5 | December 31, 2010 | 2,733% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 76 | 4 | July 31, 2005 | 156% over the limit |
| Nitrogen, ammonia total [as N] | 2 | 39 | 3 | June 30, 2020 | 38% over the limit |
| Solids, total suspended | 4 | 56 | 2 | April 30, 2002 | 240% over the limit |
| E. coli, thermotol, MF, MTEC | 2 | 33 | 2 | January 31, 2010 | 96% over the limit |
| BOD, 5-day, percent removal | 1 | 20 | 2 | September 30, 2022 | 20% over the limit |
| E. coli | 0 | 6 | 2 | September 30, 2018 | 21% over the limit |
| Coliform, fecal general | 0 | 5 | 1 | September 30, 2002 | 33% over the limit |
| Oil and grease visual | 1 | 18 | 0 | ||
| Oil and grease | 1 | 16 | 0 | ||
| Plant capacity fact. percent of capacity | 0 | 2 | 0 | ||
| Nitrogen, nitrate total [as N] | 0 | 1 | 0 |
NPDES CO0040355: inspections, violations and enforcement
NPDES CO0040355: 3 single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 17, 2019 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 17, 2019 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| December 17, 2019 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
NPDES CO0040355 (PLATTEVILLE WWTF): no inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES CO0040355
NPDES CO0040355: one email when its EPA record changes — $99/month.
Permits near NPDES CO0040355
NPDES CO0040355: 14 pollutant rows, 3 dated events; ICIS-NPDES download, loaded October 14, 2026.