Clean Water Act discharge permit · NPDES IA0053447

CEDAR LAKE DEWATERING, Cedar Rapids, IA: NPDES IA0053447 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
3Pollutants under a numeric limit
0Pollutants with an effluent exceedance

CEDAR LAKE DEWATERING, held by CITY OF CEDAR RAPIDS, holds NPDES permit IA0053447. EPA’s file records it issued March 1, 2023 and expiring February 29, 2028. 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 CEDAR LAKE DEWATERING: its NPDES ID, its permit type and status, its dates, its address in Cedar Rapids, Iowa, and 3 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IA0053447.

Identity

Facility as filed	CEDAR LAKE DEWATERING
Permittee as filed	CITY OF CEDAR RAPIDS
NPDES ID	IA0053447
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	March 1, 2023
Expiration date	February 29, 2028
Issuing agency	STA
Address	Cedar Rapids, IA 52404
Receiving water impaired	303(D) Listed
Subwatershed	Silver Creek-Cedar River (HUC 070802051507)

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

Effluent limits and exceedances

3Pollutants on file
3Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

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 measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Nitrogen, ammonia total [as N]	48	0	0
Iron, dissolved [as Fe]	48	0	0
Iron, total [as Fe]	4	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES IA0053447.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0053447.

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

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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 IA0053447 there.

Nearby on the register

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

This public-records page covers Clean Water Act NPDES permit IA0053447 for CEDAR LAKE DEWATERING in Cedar Rapids, IA, held by CITY OF CEDAR RAPIDS, with a status of Effective and a discharger class of Minor. The register lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, with the permit issued March 1, 2023 and expiring February 29, 2028. The subwatershed is Silver Creek-Cedar River (HUC 070802051507).