Clean Water Act discharge permit · NPDES PAC590052

660 MANSFIELD OFFICE, Charleston, Township Of, PA: NPDES PAC590052 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

660 MANSFIELD OFFICE, held by Seneca Resources Company, LLC, holds NPDES permit PAC590052. EPA’s file records it issued February 11, 2022 and expiring December 7, 2024.

660 MANSFIELD OFFICE, Charleston, Township Of, Pennsylvania: Coverage under a general permit PAC590052, held by Seneca Resources Company, LLC; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued February 11, 2022, term to December 7, 2024, by Tioga County Conservation District.

Pennsylvania holds 4,048 Construction stormwater coverages of this permit type in EPA’s file; 928 were issued before PAC590052.

Coverages issued nearest PAC590052

February 9, 2022: SUMMERFIELD WOODS PLAN OF LOTS, Chartiers, Township Of, PAC630036, held by Summerfield Woods, L.P.
February 10, 2022: TKC CCXXX, Straban, Township Of, PAC010084, held by TKC CCXXX, LLC
February 11, 2022: ANTRIM COMMONS BUSINESS PARK LOT 7R, Greencastle, PAC280287, held by ANTRIM BUSINESS PARK LP
February 11, 2022: ONOVO TRAVEL PLAZA, Richmond, Township Of, PAC590042, held by 611 Land Development
February 11, 2022: PINE CREEK RAIL TRAIL-EXTENSION TRAILHEAD, Wellsboro, Borough Of, PAC590051, held by Tioga County Commissioners
February 11, 2022: UGI UTILITIES, Delmar, Township Of, PAC590053, held by UGI Utilities
February 11, 2022: MOUNTAIN LAUREL RECOVERY CENTER, Westfield, Borough Of, PAC590054, held by Summit BHC Westfield, LLC
February 11, 2022: ON THE HILL EVENTS, Brookfield, Township Of, PAC590056, held by Richard Mead
February 11, 2022: HUMES LAND DEVELOPMENT, Charleston, Township Of, PAC590057, held by Christopher Humes
February 11, 2022: GREENWOOD VILLAGE, North Strabane, Township Of, PAC630026, held by Greenwood Village L.P.

660 MANSFIELD OFFICE among its neighbors

EPA’s permit file holds 10 discharge permits in the Elk Run subwatershed (HUC 020501040903), PAC590052 among them. Its county holds 64, 1 of them major permits; PAC590052 is a minor permit.

Other permits in the Elk Run subwatershed (HUC 020501040903)

HUMES LAND DEVELOPMENT, Charleston, Township Of: PAC590057, minor permit, permit term to December 7, 2024
MACK ROAD (SR 2020) (SECTION 2) - GAS MAIN REPLACEMENT, Covington: PAD590014, minor permit, discharging to Unnamed Stream, permit term to June 12, 2028
MANSFIELD DOLLAR GENERAL, Mansfield: PA590003C, minor permit, discharging to Unnamed Stream, permit term to December 7, 2024
ROBINSONS MHP, Mansfield: PA0113484, minor permit, discharging to UNT To North Elk Run, permit term to June 30, 2025
ROUTE 6 (SR 0006) GAS MAIN REPLACEMENT, Gaines: PAD590013, minor permit, discharging to Unnamed Stream, permit term to June 6, 2028
SENECA RESOURCES TIOGA OFFICE FACILITY, Mansfield: PAG034945, minor permit, discharging to UNT To North Elk Run, permit term to March 23, 2028
SENECA RESOURCES TIOGA OFFICE FACILITY, Mansfield: PAR314811, minor permit, discharging to UNT To North Elk Run, permit term to September 23, 2021
SOUTH ELK RUN ROAD (T646) - GAS MAIN REPLACEMENT, Wellsboro: PAD590019, minor permit, discharging to Unnamed Stream, permit term to July 27, 2031
TRI-COUNTY RURAL ELECTRIC COOPERATIVE HEADQUARTERS SITE, Mansfield: PAD590012, minor permit, discharging to Unnamed Stream, permit term to October 4, 2026

What the register holds for 660 MANSFIELD OFFICE: its NPDES ID, its permit type and status, its dates, its address in Charleston, Township Of, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC590052.

Identity

Facility as filed	660 MANSFIELD OFFICE
Permittee as filed	Seneca Resources Company, LLC
NPDES ID	PAC590052
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	February 11, 2022
Expiration date	December 7, 2024
Issuing agency	Tioga County Conservation District
Address	Charleston, Township Of, PA 16933
Subwatershed	Elk Run (HUC 020501040903)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC590052.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC590052.

Inspections

EPA’s inspection file holds no inspection for NPDES PAC590052.

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 PAC590052.

Watch this permit

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Nearby on the register

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

The 660 MANSFIELD OFFICE permit is one of 23 storm water construction permits on EPA's NPDES register in Tioga County, and 0.0% of those 23 permits have a violation on file. The Elk Run subwatershed contains 10 NPDES permits, this one included, and the permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance. Of all 23 storm water construction permits in Tioga County, 4.3% were issued earlier than this one.