Clean Water Act discharge permit · NPDES IA0076996

TORONTO, CITY OF-STP, Toronto, IA: NPDES IA0076996 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
6Pollutants under a numeric limit
6Pollutants with an effluent exceedance

TORONTO, CITY OF-STP, held by CITY OF TORONTO, holds NPDES permit IA0076996. EPA’s file records it issued November 1, 2018 and expiring October 31, 2023. 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 filed	TORONTO, CITY OF-STP
Permittee as filed	CITY OF TORONTO
NPDES ID	IA0076996
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	November 1, 2018
Expiration date	October 31, 2023
Issuing agency	STA
Address	Toronto, IA 52777
Subwatershed	City of Toronto-Wapsipinicon River (HUC 070801030403)

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

Effluent limits and exceedances

7Pollutants on file
6Under a numeric limit
6With a violation of any kind
6With 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]	4	276	124	May 31, 2026	2,700% over the limit
Solids, total suspended	9	247	95	July 31, 2024	218,567% over the limit
E. coli	0	126	90	October 31, 2018	612,850% over the limit
Nitrogen, ammonia total [as N]	47	15	15	March 31, 2026	131% over the limit
Oxygen, dissolved [DO]	1	7	7	July 31, 2025	60% over the limit
pH	2	57	1	August 31, 2016
BOD, 5-day, 20 deg. C	5	0	0

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 IA0076996.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, IA0076996.

Start the watch

How we handle your data → Privacy

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 IA0076996 there.

Nearby on the register

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

This public-records page covers NPDES permit IA0076996, held by CITY OF TORONTO for the TORONTO, CITY OF-STP facility in Toronto, IA, classed as a Minor Discharger and administratively continued past its October 31, 2023 expiration date. The page lists 7 pollutants on file, 6 of them under a numeric limit and 6 with an effluent exceedance, and it cites the HUC 070801030403 subwatershed.