Clean Water Act discharge permit · NPDES CTSSD0088
RUMSEY HALL SCHOOL, Washington Depot, CT: NPDES CTSSD0088 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RUMSEY HALL SCHOOL, held by Rumsey Hall School, holds NPDES permit CTSSD0088. EPA’s file records it issued May 23, 2014 and expiring October 12, 2031. 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.
What the register holds for RUMSEY HALL SCHOOL: its NPDES ID, its permit type and status, its dates, its address in Washington Depot, Connecticut, and 9 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CTSSD0088.
Identity
| Facility as filed | RUMSEY HALL SCHOOL |
|---|---|
| Permittee as filed | Rumsey Hall School |
| NPDES ID | CTSSD0088 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 23, 2014 |
| Expiration date | October 12, 2031 |
| Issuing agency | CT DEEP |
| Address | Washington Depot, CT 06794 |
| Subwatershed | Bantam River (HUC 011000050702) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 0With 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.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 5 | 0 | 0 | ||
| Nitrogen, total [as N] | 5 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 5 | 0 | 0 | ||
| Nitrogen, nitrite total [as N] | 5 | 0 | 0 | ||
| Nitrogen, nitrate total [as N] | 5 | 0 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 5 | 0 | 0 | ||
| Phosphorus, total [as P] | 5 | 0 | 0 | ||
| Depth to water level ft below landsurface | 5 | 0 | 0 | ||
| Coliform, fecal general | 5 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES CTSSD0088.
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 CTSSD0088.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, CTSSD0088.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 CTSSD0088 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.