Clean Water Act discharge permit · NPDES INRA08868

SPRING MILL CENTRE, Westfield, IN: NPDES INRA08868 discharge permit, effluent exceedances, inspections, penalties

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

SPRING MILL CENTRE, held by Randy Zentz, Zetnz Consulting LLC, holds NPDES permit INRA08868. EPA’s file records it issued December 10, 2021 and expiring December 9, 2026.

SPRING MILL CENTRE, Westfield, Indiana: Individual permit INRA08868, held by Randy Zentz, Zetnz Consulting LLC; Construction stormwater; Effective; issued December 10, 2021, term to December 9, 2026, by State.

Indiana holds 1,542 Construction stormwater coverages of this permit type in EPA’s file; 1,500 were issued before INRA08868.

Coverages issued nearest INRA08868

December 7, 2021: WAYNE STEARNS GRADING SITE, North Vernon, INRA08816, held by Wayne Stearns
December 7, 2021: VALPARAISO CITY UTILITIES INDUSTRIAL PARK LIFT STATION, Valparaiso, INRA08826, held by Nate McGinley, Valparaiso City Utilities
December 7, 2021: CRAVENS POND, Daleville, INRA08882, held by Robert Cravens
December 8, 2021: SAGAMORE PARKWAY TRAIL WEST LAFAYETTE, West Lafayette, INRA08947, held by Mitchell Lankford, City of West Lafayette
December 9, 2021: CECIL ROAD CRAVENS POND JOB 2021835, Muncie, INRA08949, held by Larry Cravens
December 10, 2021: HARVEST LANDING LOT 7, Avon, INRA08870, held by Brent Benge, Kennmar
December 13, 2021: THE FLATS PHASE 3, Terre Haute, INRA08855, held by Rick Jenkins, Richard Jenkins Construction Inc.
December 13, 2021: ELMWOOD ESTATES SECTION 2, Greenwood, INRA08872, held by Craig Jensen, Lennar Homes of Indiana, Inc.
December 13, 2021: WEST LAFAYETTE TRAIL, West Lafayette, INRA08874, held by Mitchell Lankford, City of West Lafayette
December 13, 2021: GREENDALE NORTH SUBDIVISION, Seymour, INRA08877, held by Tom Goecker

SPRING MILL CENTRE among its neighbors

EPA’s permit file holds 103 discharge permits in the Lion Creek-Little Eagle Branch subwatershed (HUC 051202011104), INRA08868 among them.

Other permits in the Lion Creek-Little Eagle Branch subwatershed (HUC 051202011104)

161ST AND SPRING MILL ROUNDABOUT, Westfield: INRA14487, minor permit, permit term to August 20, 2029
787 W. 193RD STREET, Sheridian: INRA13201, minor permit, permit term to January 29, 2029
ACKERSON FARMS, Westfield: INRA08655, minor permit, permit term to July 21, 2026
ACKERSON FARMS, Westfield: INRA17926, minor permit, permit term to April 12, 2031
ADAM RICH PROPERTY, Westfield: INRA06651, minor permit, permit term to November 9, 2025
ALBANY VILLAGE, Carmel: INRA09133, minor permit, permit term to February 9, 2027
ARBOR HOMES ORCHARD VIEW SECTION 4, Westfield: INRA11554, minor permit, permit term to April 4, 2028
ATWATER SECTION 3, Sheridan: INRA16090, minor permit, permit term to May 21, 2030
AUTOZONE STORE 10787, Westfield: INRA17731, minor permit, permit term to May 6, 2031
BECK'S MAINTENANCE HANGAR, Zionsville: INRA16975, minor permit, permit term to October 8, 2030

What the register holds for SPRING MILL CENTRE: its NPDES ID, its permit type and status, its dates, its address in Westfield, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA08868.

Identity

Facility as filed	SPRING MILL CENTRE
Permittee as filed	Randy Zentz, Zetnz Consulting LLC
NPDES ID	INRA08868
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	December 10, 2021
Expiration date	December 9, 2026
Issuing agency	State
Address	Westfield, IN 46074
Subwatershed	Lion Creek-Little Eagle Branch (HUC 051202011104)

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 INRA08868.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA08868.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA08868.

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 INRA08868.

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, INRA08868.

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Nearby on the register

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

Westfield's 206 storm water construction permits show 0.0% with a violation on file. 16.0% of those 206 Westfield permits were issued before the SPRING MILL CENTRE permit. The Lion Creek-Little Eagle Branch subwatershed counts 103 NPDES permits, SPRING MILL CENTRE included.