Clean Water Act discharge permit · NPDES MIG250538

DOUBLE EAGLE DAIRY - CAFO, Middleton, MI: NPDES MIG250538 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
4Pollutants under a numeric limit
0Pollutants with an effluent exceedance

DOUBLE EAGLE DAIRY - CAFO, held by Double Eagle Dairy, holds NPDES permit MIG250538, which discharges to Myra And Coly Drain. EPA’s file records it issued April 3, 2019 and expiring April 1, 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	DOUBLE EAGLE DAIRY - CAFO
Permittee as filed	Double Eagle Dairy
NPDES ID	MIG250538
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	April 3, 2019
Expiration date	April 1, 2023
Issuing agency	State
Address	Middleton, MI 48856
Receiving water	Myra and Coly Drain
Subwatershed	North Shade Drain (HUC 040500050206)

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

Effluent limits and exceedances

4Pollutants on file
4Under a numeric limit
4With 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
Temperature, water deg. fahrenheit	2	2
pH	2	2
Flow, in conduit or thru treatment plant	2	2
Outfall observation,visual, y/n response	1	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MIG250538.

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
May 1, 2019	Management Practice Violations - No Licensed/Certified Operator	ST6
May 1, 2019	Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements	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.

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, MIG250538.

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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 MIG250538 there.

Nearby on the register

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

This public-records page covers NPDES permit MIG250538, held by Double Eagle Dairy for DOUBLE EAGLE DAIRY - CAFO in Middleton, MI, which discharges to Myra and Coly Drain in the North Shade Drain subwatershed (HUC 040500050206). The permit is listed as administratively continued, with a minor discharger class, and its file shows an issue date of April 3, 2019 and an expiration date of April 1, 2023. The register lists 4 pollutants on file, 4 under a numeric limit, 4 with a violation of any kind, and 0 with an effluent exceedance.