Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES CTUIC0021

OYSTER RIVER CONDOMINIUMS, Old Saybrook, CT: NPDES CTUIC0021 discharge permit, effluent exceedances, inspections, penalties

OYSTER RIVER CONDOMINIUMS, held by OYSTER RIVER CONDOMINIUM ASSOCIATION, holds NPDES permit CTUIC0021. EPA’s file records it issued September 11, 1997 and expiring September 30, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for OYSTER RIVER CONDOMINIUMS: its NPDES ID, its permit type and status, its dates, its address in Old Saybrook, Connecticut. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CTUIC0021.

Identity

Facility as filedOYSTER RIVER CONDOMINIUMS
Permittee as filedOYSTER RIVER CONDOMINIUM ASSOCIATION
NPDES IDCTUIC0021
Permit statusEffective
Permit typeState-issued individual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedSeptember 11, 1997
Expiration dateSeptember 30, 2027
Issuing agencyCT DEEP
AddressOld Saybrook, CT 06475
SubwatershedPatchogue River-Frontal Westbrook Harbor (HUC 011000040207)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES CTUIC0021.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES CTUIC0021.

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, CTUIC0021.

Start the watch

How often?
  • 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 CTUIC0021 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

6.7% of the 15 state-issued individual permits in Middlesex County were issued before OYSTER RIVER CONDOMINIUMS, and 73.3% of those 15 have a violation on file. The Patchogue River-Frontal Westbrook Harbor subwatershed, coded HUC 011000040207, holds 7 NPDES permits including this entry, and Middlesex County lists 15 state-issued individual permits on EPA's NPDES register.