Clean Water Act discharge permit · NPDES CTP002323
SCRRRA MONTVILLE ASH LANDFILL, Montville, CT: NPDES CTP002323 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
SCRRRA MONTVILLE ASH LANDFILL holds NPDES permit CTP002323, which discharges to Thames River. EPA’s file records it issued February 1, 1998 and expiring December 31, 2003. 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 | SCRRRA MONTVILLE ASH LANDFILL |
|---|---|
| Permittee as filed | SCRRRA MONTVILLE ASH LANDFILL |
| NPDES ID | CTP002323 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 1, 1998 |
| Expiration date | December 31, 2003 |
| Address | Montville, CT 06353 |
| Receiving water | THAMES RIVER |
| Receiving water impaired | 303(D) Listed |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 33Pollutants on file
- 0Under a numeric limit
- 33With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Nickel, total [as Ni] | 0 | 106 | 28 | October 31, 2011 | 370% over the limit |
| Zinc, total [as Zn] | 0 | 89 | 13 | March 31, 2017 | 66% over the limit |
| Copper, total [as Cu] | 0 | 81 | 3 | February 29, 2012 | 134% over the limit |
| Barium, total [as Ba] | 0 | 79 | 3 | October 31, 2014 | 178% over the limit |
| pH | 0 | 80 | 0 | ||
| Chromium, total [as Cr] | 0 | 80 | 0 | ||
| Cadmium, total [as Cd] | 0 | 78 | 0 | ||
| Chromium, hexavalent [as Cr] | 0 | 78 | 0 | ||
| Arsenic, total [as As] | 0 | 76 | 0 | ||
| Lead, total [as Pb] | 0 | 76 | 0 | ||
| Molybdenum, total [as Mo] | 0 | 76 | 0 | ||
| Mercury, total [as Hg] | 0 | 76 | 0 | ||
| Selenium, total [as Se] | 0 | 74 | 0 | ||
| Flow | 0 | 40 | 0 | ||
| Flow rate | 0 | 38 | 0 | ||
| Duration of discharge | 0 | 38 | 0 | ||
| Copper, dissolved [as Cu] | 0 | 36 | 0 | ||
| Cyanide, total [as CN] | 0 | 20 | 0 | ||
| Silver, total [as Ag] | 0 | 20 | 0 | ||
| Alkalinity, total [as CaCO3] | 0 | 10 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 10 | 0 | ||
| Nitrogen, nitrate total [as N] | 0 | 10 | 0 | ||
| Potassium, total [as K] | 0 | 10 | 0 | ||
| Chloride [as Cl] | 0 | 10 | 0 | ||
| Iron, dissolved [as Fe] | 0 | 10 | 0 | ||
| Manganese, dissolved [as Mn] | 0 | 10 | 0 | ||
| Chemical Oxygen Demand [COD] | 0 | 10 | 0 | ||
| Volatile hydrocarbons | 0 | 10 | 0 | ||
| Solids, total suspended | 0 | 8 | 0 | ||
| Sodium, total [as Na] | 0 | 8 | 0 | ||
| Solids, total dissolved | 0 | 8 | 0 | ||
| Xylene [mix of m+o+p] | 0 | 5 | 0 | ||
| Flow, maximum during 24 hr period | 0 | 2 | 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 CTP002323.
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.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, CTP002323.
Start the watch
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How we handle your data → Privacy
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 CTP002323 there.
Nearby on the register
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- Every permit record in Montville, A to Z
- Discharge permits in Connecticut
- Every permit record in Connecticut, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.