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Clean Water Act discharge permit · NPDES OKR10F01M

SECOND TO MAIN LP PHASES 1-4, Hydro, OK: NPDES OKR10F01M discharge permit, effluent exceedances, inspections, penalties

SECOND TO MAIN LP PHASES 1-4, held by Summit Utilities, Inc., holds NPDES permit OKR10F01M. EPA’s file records it issued March 23, 2021 and expiring February 15, 2022.

SECOND TO MAIN LP PHASES 1-4, Hydro, Oklahoma: Coverage under a general permit OKR10F01M, held by Summit Utilities, Inc.; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued March 23, 2021, term to February 15, 2022, by U.S. EPA.

Oklahoma holds 127 Construction stormwater coverages of this permit type in EPA’s file; 7 were issued before OKR10F01M. Summit Utilities, Inc. holds 25 permits in Oklahoma.

Other permits held by Summit Utilities, Inc.

Coverages issued nearest OKR10F01M

SECOND TO MAIN LP PHASES 1-4 among its neighbors

EPA’s permit file holds 3 discharge permits in the Town of Hydro-Deer Creek subwatershed (HUC 110902010609), OKR10F01M among them.

Other permits in the Town of Hydro-Deer Creek subwatershed (HUC 110902010609)

  • HYDRO LB-1 LP REPLACEMENT, Hydro: OKR10F03B, minor permit, permit term to February 16, 2027
  • HYDRO, TOWN OF, Hydro Division: OK0028185, minor permit, discharging to 520620 Deer Ck/trib/ Canadian R, permit term to July 31, 2016

What the register holds for SECOND TO MAIN LP PHASES 1-4: its NPDES ID, its permit type and status, its dates, its address in Hydro, Oklahoma. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES OKR10F01M.

Identity

Facility as filedSECOND TO MAIN LP PHASES 1-4
Permittee as filedSummit Utilities, Inc.
NPDES IDOKR10F01M
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 23, 2021
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressHydro, OK 73048
SubwatershedTown of Hydro-Deer Creek (HUC 110902010609)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES OKR10F01M.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES OKR10F01M.

Inspections

EPA’s inspection file holds no inspection for NPDES OKR10F01M.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES OKR10F01M.

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Nearby on the register

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

What this page shows

The SECOND TO MAIN LP PHASES 1-4 permit is one of 2 storm water construction permits on EPA's NPDES register in Hydro, Oklahoma, this one included. It also ranks among 3 NPDES permits in the Town of Hydro-Deer Creek subwatershed (HUC 110902010609), this one included. The permit records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.