Clean Water Act discharge permit · NPDES IA0074667

KIRKVILLE, CITY OF, Ottumwa, IA: NPDES IA0074667 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
6Pollutants under a numeric limit
4Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

KIRKVILLE, CITY OF, held by WAPELLO RURAL WATER ASSOCIATION, holds NPDES permit IA0074667. EPA’s file records it issued April 1, 2017 and expiring March 31, 2022.

KIRKVILLE, CITY OF, Ottumwa, Iowa: Individual permit IA0074667, held by WAPELLO RURAL WATER ASSOCIATION; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued April 1, 2017, term to March 31, 2022, by STA; Sewage Treatment Facilities.

BOD, carbonaceous [5 day, 20 C]: 5 limits, 20 violations of any kind, 15 effluent exceedances, latest June 30, 2024, largest 155% over the limit.
Solids, total suspended: 5 limits, 12 violations of any kind, 7 effluent exceedances, latest June 30, 2024, largest 129% over the limit.
pH: 2 limits, 12 violations of any kind, 7 effluent exceedances, latest April 30, 2018.
Flow, in conduit or thru treatment plant: 0 limits, 5 violations of any kind, 2 effluent exceedances, latest October 31, 2002, largest 89% over the limit.
Nitrogen, ammonia total [as N]: 5 limits, 0 violations of any kind, 0 effluent exceedances.
E. coli: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Depth of pond or reservoir in feet: 3 limits, 0 violations of any kind, 0 effluent exceedances.

Iowa holds 734 Publicly owned treatment works coverages of this permit type in EPA’s file; 205 were issued before IA0074667. WAPELLO RURAL WATER ASSOCIATION holds 2 permits in Iowa.

Other permits held by WAPELLO RURAL WATER ASSOCIATION

WAPELLO RWA WATER TREATMENT PLANT, Delta: IA0082511, issued March 1, 2010

Coverages issued nearest IA0074667

April 1, 2017: NICHOLS CITY OF STP, Nichols, IA0036561, held by CITY OF NICHOLS
April 1, 2017: DAKOTA CITY CITY OF STP, Dakota City, IA0048003, held by CITY OF DAKOTA CITY
April 1, 2017: PANORA CITY OF STP, Panora, IA0057045, held by CITY OF PANORA
April 1, 2017: PARKERSBURG CITY OF STP, Parkersburg, IA0058831, held by CITY OF PARKERSBURG
April 1, 2017: PATTERSON CITY OF STP, Patterson, IA0062961, held by CITY OF PATTERSON
May 1, 2017: LYTTON CITY OF STP, Lytton, IA0020940, held by CITY OF LYTTON
May 1, 2017: ELKADER CITY OF STP, Elkader, IA0021962, held by CITY OF ELKADER
May 1, 2017: MCGREGOR CITY OF STP, Mcgregor, IA0028614, held by CITY OF MCGREGOR
May 1, 2017: GRISWOLD CITY OF STP, Griswold, IA0031411, held by CITY OF GRISWOLD
May 1, 2017: LINN GROVE CITY OF STP, Linn Grove, IA0042897, held by CITY OF LINN GROVE

KIRKVILLE, CITY OF among its neighbors

EPA’s permit file holds 2 discharge permits in the Comstock Creek-Des Moines River subwatershed (HUC 071000090707), IA0074667 among them. Its county holds 17, 3 of them major permits; IA0074667 is a minor permit.

Other permits in the Comstock Creek-Des Moines River subwatershed (HUC 071000090707)

IPL - OTTUMWA MIDLAND LANDFILL, Ottumwa: IA0053720, minor permit, permit term to March 31, 2031

Identity

Facility as filed	KIRKVILLE, CITY OF
Permittee as filed	WAPELLO RURAL WATER ASSOCIATION
NPDES ID	IA0074667
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	April 1, 2017
Expiration date	March 31, 2022
Issuing agency	STA
Address	Ottumwa, IA 52501
Subwatershed	Comstock Creek-Des Moines River (HUC 071000090707)
NAICS	221320 – Sewage Treatment Facilities
SIC	4952 – Sewerage Systems

Effluent limits and exceedances

7Pollutants on file
6Under a numeric limit
4With a violation of any kind
4With 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
BOD, carbonaceous [5 day, 20 C]	5	20	15	June 30, 2024	155% over the limit
Solids, total suspended	5	12	7	June 30, 2024	129% over the limit
pH	2	12	7	April 30, 2018
Flow, in conduit or thru treatment plant	0	5	2	October 31, 2002	89% over the limit
Nitrogen, ammonia total [as N]	5	0	0
E. coli	3	0	0
Depth of pond or reservoir in feet	3	0	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0074667.

Inspections

EPA’s inspection file holds no inspection for NPDES IA0074667.

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 IA0074667.

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

This public-records page covers Clean Water Act NPDES permit IA0074667 for KIRKVILLE, CITY OF, in Ottumwa, IA, held by WAPELLO RURAL WATER ASSOCIATION, a publicly owned treatment works classed as a Minor Discharger and administratively continued. The page lists 6 pollutants under a numeric limit and 4 pollutants with an effluent exceedance, with the permit issued April 1, 2017 and expiring March 31, 2022, as EPA's file stood when Velarion loaded it on October 14, 2026.