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Clean Water Act discharge permit · NPDES PAM216010

IDDINGS 2 QUARRY, Middleburg, PA: NPDES PAM216010 discharge permit, effluent exceedances, inspections, penalties

IDDINGS 2 QUARRY, held by IDDINGS QUARRY INC, holds NPDES permit PAM216010, which discharges to Unt Of Mill Race. EPA’s file records it issued August 27, 2021 and expiring March 27, 2026. 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.

Identity

Facility as filedIDDINGS 2 QUARRY
Permittee as filedIDDINGS QUARRY INC
NPDES IDPAM216010
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
IssuedAugust 27, 2021
Expiration dateMarch 27, 2026
Issuing agencyState Environmental Organization
AddressMiddleburg, PA 17842
Receiving waterUNT Of Mill Race
Receiving water impaired303(D) Listed
SubwatershedBuffalo Creek-West Branch Susquehanna River (HUC 020502061005)

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

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Flow, in conduit or thru treatment plant110

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PAM216010.

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 PAM216010.

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.

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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 PAM216010 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES PAM216010 for IDDINGS 2 QUARRY in Middleburg, PA, held by IDDINGS QUARRY INC, which discharges to UNT Of Mill Race in the Buffalo Creek-West Branch Susquehanna River subwatershed (HUC 020502061005). The permit is listed as administratively continued, with a Minor Discharger class of 1, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.