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Clean Water Act discharge permit · NPDES IA0075876

DNR BACKBONE STATE PARK (CABINS & SPILLWAY), Dundee, IA: NPDES IA0075876 discharge permit, effluent exceedances, inspections, penalties

DNR BACKBONE STATE PARK (CABINS & SPILLWAY), held by IOWA DEPARTMENT OF NATURAL RESOURCES, holds NPDES permit IA0075876. EPA’s file records it issued November 7, 2001 and expiring November 6, 2006. 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.

Identity

Facility as filedDNR BACKBONE STATE PARK (CABINS & SPILLWAY)
Permittee as filedIOWA DEPARTMENT OF NATURAL RESOURCES
NPDES IDIA0075876
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedNovember 7, 2001
Expiration dateNovember 6, 2006
Issuing agencySTA
AddressDundee, IA 52038
Receiving water impaired303(D) Listed
SubwatershedSand Hagen Creek-Maquoketa River (HUC 070600060206)

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
Solids, total suspended41626July 31, 2023133,340% over the limit
BOD, carbonaceous [5 day, 20 C]41500
pH2720
Solids, settleable300

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 IA0075876.

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 IA0075876 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit IA0075876, held by the Iowa Department of Natural Resources for DNR Backbone State Park (Cabins & Spillway) in Dundee, IA, with a status of administratively continued and a minor discharger class. The file lists 4 pollutants on file, 1 under a numeric limit and 1 with an effluent exceedance, within the Sand Hagen Creek-Maquoketa River subwatershed (HUC 070600060206).