Clean Water Act discharge permit · NPDES CT0100331
NEW HARTFORD WPCF, New Hartford, CT: NPDES CT0100331 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 26Pollutants under a numeric limit
- 11Pollutants with an effluent exceedance
NEW HARTFORD WPCF holds NPDES permit CT0100331, which discharges to Farmington River. EPA’s file records it issued September 19, 2012 and expiring September 30, 2017. 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 | NEW HARTFORD WPCF |
|---|---|
| Permittee as filed | NEW HARTFORD WPCF |
| NPDES ID | CT0100331 |
| 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 | September 19, 2012 |
| Expiration date | September 30, 2017 |
| Issuing agency | CT DEP |
| Address | New Hartford, CT 06057 |
| Receiving water | FARMINGTON RIVER |
| Subwatershed | Cherry Brook-Farmington River (HUC 010802070402) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 52Pollutants on file
- 26Under a numeric limit
- 52With a violation of any kind
- 11With 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 | 3 | 62 | 55 | January 31, 2018 | 440% over the limit |
| Flow, in conduit or thru treatment plant | 0 | 54 | 53 | July 31, 2012 | 80% over the limit |
| Ultraviolet light intensity | 1 | 43 | 42 | October 31, 2018 | 100% over the limit |
| Solids, total suspended | 3 | 27 | 20 | November 30, 2019 | 79% over the limit |
| BOD, 5-day, percent removal | 1 | 16 | 14 | July 31, 2010 | 209% over the limit |
| E. coli | 2 | 14 | 12 | August 31, 2021 | 790% over the limit |
| Coliform, fecal general | 0 | 13 | 9 | May 31, 2011 | 99,999% over the limit |
| Solids, suspended percent removal | 1 | 9 | 6 | February 29, 2020 | 129% over the limit |
| pH | 2 | 9 | 5 | January 31, 2014 | |
| Chlorine, total residual | 0 | 7 | 4 | June 30, 2009 | 33% over the limit |
| Nitrogen, total [as N] | 2 | 3 | 1 | May 31, 2014 | 9% over the limit |
| Phosphorus, total [as P] | 1 | 4 | 0 | ||
| Arsenic, total [as As] | 1 | 4 | 0 | ||
| Beryllium, total [as Be] | 1 | 3 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 3 | 0 | ||
| Flow | 2 | 2 | 0 | ||
| NOAEL Static 48Hr Acute D. pulex | 2 | 2 | 0 | ||
| NOAEL Static 48Hr Acute Pimephales promelas | 2 | 2 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 1 | 2 | 0 | ||
| Solids, fixed, % of total solids | 1 | 2 | 0 | ||
| Solids, volatile % of total solids | 1 | 2 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 1 | 2 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 1 | 2 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 1 | 2 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 1 | 2 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 1 | 2 | 0 | ||
| Copper, sludge, total, dry weight [as Cu] | 1 | 2 | 0 | ||
| Cadmium, sludge, total, dry weight [as Cd] | 1 | 2 | 0 | ||
| Solids, sludge, total, dry weight | 1 | 2 | 0 | ||
| Iron, total [as Fe] | 0 | 2 | 0 | ||
| Phosphorus, Total [Avg Seasonal Load Cap] | 2 | 1 | 0 | ||
| Solids, settleable | 0 | 1 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 1 | 0 | ||
| Nitrogen, nitrite total [as N] | 0 | 1 | 0 | ||
| Nitrogen, nitrate total [as N] | 0 | 1 | 0 | ||
| Cyanide, total [as CN] | 0 | 1 | 0 | ||
| Cyanide, free [amenable to chlorination] | 0 | 1 | 0 | ||
| Cadmium, total [as Cd] | 0 | 1 | 0 | ||
| Chromium, hexavalent [as Cr] | 0 | 1 | 0 | ||
| Chromium, total [as Cr] | 0 | 1 | 0 | ||
| Copper, total [as Cu] | 0 | 1 | 0 | ||
| Lead, total [as Pb] | 0 | 1 | 0 | ||
| Thallium, total [as Tl] | 0 | 1 | 0 | ||
| Nickel, total [as Ni] | 0 | 1 | 0 | ||
| Silver, total [as Ag] | 0 | 1 | 0 | ||
| Zinc, total [as Zn] | 0 | 1 | 0 | ||
| Antimony, total [as Sb] | 0 | 1 | 0 | ||
| Aluminum, total [as Al] | 0 | 1 | 0 | ||
| Selenium, total [as Se] | 0 | 1 | 0 | ||
| Mercury, total [as Hg] | 0 | 1 | 0 | ||
| Pass/Fail Static 48Hr Acute D. Pulex | 0 | 1 | 0 | ||
| Pass/Fail Static 96 Hr Acute Pimephales Promelas | 0 | 1 | 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 CT0100331.
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 CT0100331 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.