Velarion Records
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EPA · discharge permits by watershed

Patterson Hooy Drain-Shiawasee River (subwatershed 040802030107)

A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Michigan. Each permit is placed by the outfall EPA names as its representative discharge point.

This subwatershed carries permits in 1 state. The table below is a sample of the 7 current permits recorded here

By state

Other subwatersheds

Permits discharging here

Permit holderNPDES IDCityStateProgramDischargerReceiving water
AFCO MANUFACTURING CORPORATIONMIS211282HOLLYMIMinorPatterson Hooy Drain-Shiawasee River
DELTA TUBE & FABRICATING CORPMIS210893HOLLYMIMinorLake Mauna Loa
DELTA TUBE & FABRICATING CORPMIG250486HOLLYMIMinorLAKE MONA LOA VIA UNNAMED DITCH
HOLLY AUTO PARTSMIS220131HOLLYMIMinorPatterson Hooy Drain-Shiawasee River
HOLLY FUEL AND MOREMIG081293HOLLYMIMinorPatterson Holly Drain
HOLLY HILLS MHPMI0050181HOLLYMIMinorwetland
HOLLY WWTPMI0020184HOLLYMIPublicly owned treatment worksMinorShiawassee River

What this page shows

This page lists Clean Water Act discharge permits (EPA NPDES register) for the Patterson Hooy Drain-Shiawasee River watershed. It covers 7 permits on this page, and the whole watershed located in MI has 7 permits.