Clean Water Act discharge permit · NPDES INRA05385

HOPF EQUIPMENT, Evansville, IN: NPDES INRA05385 discharge permit, effluent exceedances, inspections, penalties

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

HOPF EQUIPMENT, held by Mike Hopf, Hopf Equipment, holds NPDES permit INRA05385. EPA’s file records it issued April 24, 2020 and expiring April 23, 2025.

HOPF EQUIPMENT, Evansville, Indiana: Individual permit INRA05385, held by Mike Hopf, Hopf Equipment; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued April 24, 2020, term to April 23, 2025, by State.

Indiana holds 1,542 Construction stormwater coverages of this permit type in EPA’s file; 212 were issued before INRA05385.

Coverages issued nearest INRA05385

April 8, 2020: DUKE ENERGY WABASH RIVER STATION SOUTH ASH POND SYSTEM CLOSURE PROJECT, West Terre Haute, INRA05753, held by Ivan Karpov, Duke Energy Indiana LLC
April 16, 2020: WESTBAKER INDUSTRIAL SUBDIVISION, Lafayette, INRA05351, held by C. Jeffrey Mahan, Tecspan Concrete Structures, LLC
April 16, 2020: BRACKNEY INCORPORATED BUILDING MATERIAL SUPPLY OR STORAGE YARD, Brookville, INRA05369, held by Mark E Branckney, Branckney Incorporated
April 17, 2020: NOBLE EAST SECTION 1, Noblesville, INR10J937, held by Noble East Section 1
April 20, 2020: MILESTONE SR 445 BATCH PLANT STORAGE AREA, Bloomfield, INRA05415, held by Robert Rood, Milestone Contractors Limited Partnership
April 28, 2020: TIMBERBROOK MEADOWS SUBDIVISION PHASE ONE, Lafayette, INRA05389, held by Derrin Sorenson, Tippecanoe Development II, LLC
April 29, 2020: CASTLE RIDGE, Newburgh, INRA05404, held by Donnie Denton, Castle Ridge Development, LLC
May 11, 2020: GOSHEN CITY WASTE WATER TREATMENT PLANT IMPROVEMENTS, Goshen, INRA05449, held by Bryce Gast, City of Goshen Engineering Department
May 11, 2020: THE GARDENS HILLTOP MEADOWS LLC, Bloomington, INRA05514, held by Mark Lauchli, Hilltop Meadows LLC
May 12, 2020: PORTER COUNTY AIRPORT EAST END DEVELOPMENT, Valparaiso, INRA05456, held by Kyle Kuebler, Porter County Regional Airport

HOPF EQUIPMENT among its neighbors

EPA’s permit file holds 93 discharge permits in the Kleymeyer Park-Pigeon Creek subwatershed (HUC 051402020306), INRA05385 among them.

Other permits in the Kleymeyer Park-Pigeon Creek subwatershed (HUC 051402020306)

41 & LYNCH LLC, Evansville: INRA13884, minor permit, permit term to May 14, 2029
6016 E. COLUMBIA ST., Evansville: INRA13313, minor permit, permit term to February 13, 2029
7 BREW COFFEE EVANSVILLE GREEN RIVER, Evansville: INRA18474, minor permit, permit term to July 6, 2031
ABUNDANT FAITH NORTH PARKING LOT EXPANSION, Evansville: INRA18565, minor permit, permit term to July 20, 2031
AUTOZONE STORE #5733, Evansville: INRA14780, minor permit, permit term to October 6, 2029
BFI WASTE SERVICES OF INDIANA, Evansville: INRM01753, minor permit, discharging to Pigeon Creek, permit term to April 21, 2024
BMWFOX LLC, Evansville: INRA10543, minor permit, permit term to September 19, 2027
BOOTZ INDUSTRIES PRESS ADD., Evansville: INRA13050, minor permit, permit term to January 1, 2029
BRIAR POINTE, Evansville: INRA09993, minor permit, permit term to June 22, 2027
BRIAR POINTE COMMONS, Evansville: INRA12796, minor permit, permit term to October 31, 2028

What the register holds for HOPF EQUIPMENT: its NPDES ID, its permit type and status, its dates, its address in Evansville, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA05385.

Identity

Facility as filed	HOPF EQUIPMENT
Permittee as filed	Mike Hopf, Hopf Equipment
NPDES ID	INRA05385
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
Program	Construction stormwater
Issued	April 24, 2020
Expiration date	April 23, 2025
Issuing agency	State
Address	Evansville, IN 47715
Subwatershed	Kleymeyer Park-Pigeon Creek (HUC 051402020306)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRA05385.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA05385.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA05385.

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 INRA05385.

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, INRA05385.

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Nearby on the register

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

Of the 193 storm water construction permits in Evansville, 0.0% have a violation on file. HOPF EQUIPMENT sits in the Kleymeyer Park-Pigeon Creek subwatershed, which lists 93 NPDES permits.