Clean Water Act discharge permit · NPDES MI0043541

HARRIETTA HILLS LLC TF, Harrietta, MI: NPDES MI0043541 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
4Pollutants under a numeric limit
1Pollutants with an effluent exceedance

HARRIETTA HILLS LLC TF, held by Harrietta Hills Trout Farm, LLC, holds NPDES permit MI0043541. EPA’s file records it issued May 31, 2013 and expiring October 1, 2015. 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 filed	HARRIETTA HILLS LLC TF
Permittee as filed	Harrietta Hills Trout Farm, LLC
NPDES ID	MI0043541
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	May 31, 2013
Expiration date	October 1, 2015
Issuing agency	State
Address	Harrietta, MI 49638
Receiving water impaired	303(D) Listed
Subwatershed	Slagle Creek (HUC 040601030307)
NAICS	112511 – Finfish Farming and Fish Hatcheries
SIC	0273 – Animal Aquaculture

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

4Pollutants on file
4Under a numeric limit
4With a violation of any kind
1With 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
Solids, total suspended	3	476	2	August 31, 2007	50% over the limit
Phosphorus, total [as P]	3	674	0
Flow, in conduit or thru treatment plant	10	444	0
Outfall observation,visual, y/n response	5	227	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

2Single-event violations

Date	What EPA recorded	Agency
June 21, 2022	Reporting Violations - Late Submittal of DMRs	ST6
May 21, 2018	Reporting Violations - Late Submittal of DMRs	ST6

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 MI0043541 there.

Nearby on the register

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

This public-records page covers NPDES permit MI0043541, held by Harrietta Hills Trout Farm, LLC for the HARRIETTA HILLS LLC TF facility in Harrietta, MI, and lists its status as administratively continued with a Minor Discharger class of 4. The page reports 1 pollutant under a numeric limit and 1 pollutant with an effluent exceedance, with the permit's issue and expiration dates as EPA's file stood when Velarion loaded it.