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Clean Water Act discharge permit · NPDES NY0245968

HEMLOCK OPERATIONS CENTER / MAINTENANCE GARAGE, Hemlock, NY: NPDES NY0245968 discharge permit, effluent exceedances, inspections, penalties

HEMLOCK OPERATIONS CENTER / MAINTENANCE GARAGE, held by CITY OF ROCHESTER, holds NPDES permit NY0245968, which discharges to Hemlock Outlet Trib. EPA’s file records it issued April 13, 2026 and expiring April 30, 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 HEMLOCK OPERATIONS CENTER / MAINTENANCE GARAGE: its NPDES ID, its permit type and status, its dates, its address in Hemlock, New York, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NY0245968.

Identity

Facility as filedHEMLOCK OPERATIONS CENTER / MAINTENANCE GARAGE
Permittee as filedCITY OF ROCHESTER
NPDES IDNY0245968
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedApril 13, 2026
Expiration dateApril 30, 2031
Issuing agencyNYSDEC
AddressHemlock, NY 14466
Receiving waterHEMLOCK OUTLET TRIB
SubwatershedHemlock Lake (HUC 041300030203)
Other EPA IDs (FRS)RCRA handler NYD986893774

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NY0245968.

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 NY0245968.

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, NY0245968.

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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 NY0245968 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The HEMLOCK OPERATIONS CENTER / MAINTENANCE GARAGE permit, held by CITY OF ROCHESTER, is one of 3 NPDES permits in the Hemlock Lake subwatershed, and it is among 10 individual permits on the register in Livingston County. It shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.