Clean Water Act discharge permit · NPDES INRA12489

SIGMA PLASTICS WAREHOUSE, Washington, IN: NPDES INRA12489 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

SIGMA PLASTICS WAREHOUSE, held by Andrew Teo, holds NPDES permit INRA12489. EPA’s file records it issued September 5, 2023 and expiring September 4, 2028.

SIGMA PLASTICS WAREHOUSE, Washington, Indiana: Coverage under a general permit INRA12489, held by Andrew Teo; Construction stormwater; Effective; issued September 5, 2023, term to September 4, 2028, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 2,343 were issued before INRA12489.

Coverages issued nearest INRA12489

September 1, 2023: TIPPMANN HQ, Fort Wayne, INRA12486, held by Neil Kippenbrock
September 1, 2023: 23517 UNITED PIPE & STEEL, Seymour, INRA12487, held by John Cummins
September 4, 2023: GORDON'S CAMPGROUND, Wolcottville, INRA12488, held by Brian Schaper
September 5, 2023: CASON FAMILY PARK WEST LAFAYETTE, West Lafayette, INRA12389, held by Peter Gray
September 5, 2023: OMD HOLDINGS SPEED SUBDIVISION, Auburn, INRA12458, held by Todd Ramsey
September 5, 2023: STALLINGS BOOSTER STATION REPLACEMENT, Evansville, INRA12490, held by Jaclyn Schmitt
September 5, 2023: WESTWIND AT CUMBERLAND SECTION 2, Franklin, INRA12491, held by Ed Fleming
September 5, 2023: CENTRE PLACE SECTION 1, Sheridan, INRA12493, held by Jeff White
September 5, 2023: ELEVATED STORAGE TANK SITE PREPARATION, Noblesville, INRA12496, held by Joshua Cribelar
September 5, 2023: SPEEDWAY SOLAR, Morristown, INRA14273, held by Elisa Cuaron

SIGMA PLASTICS WAREHOUSE among its neighbors

EPA’s permit file holds 11 discharge permits in the Hurricane Creek-Veale Creek subwatershed (HUC 051202020901), INRA12489 among them.

Other permits in the Hurricane Creek-Veale Creek subwatershed (HUC 051202020901)

BOYD & SONS MACHINERY OFFICE SALES BUILDING, Washington: INRA08098, minor permit, permit term to July 7, 2026
BUFFALO TRACE SUBDIVISION, Washington: INRA09880, minor permit, permit term to June 7, 2027
CHERRY TREE COURT APARTMENTS 3, Washington: INRA15397, minor permit, permit term to February 13, 2030
DEERFIELD SUBDIVISION, Washington: INR10N902, minor permit, permit term to May 16, 2027
GRACE POINTE APARTMENTS, Washington: INRA17091, minor permit, permit term to October 29, 2030
HARBOR SPRINGS SUBDIVISION, Washington: INRA10735, minor permit, permit term to October 18, 2027
SUMMIT PLAZA, Washington: INRA13345, minor permit, permit term to February 20, 2029
VILLAS AT EAGLES POINT, Washington: INRA09998, minor permit, permit term to June 22, 2027
WASHINGTON APARTMENTS, Washington: INRA09934, minor permit, permit term to June 13, 2027
WTEC CROSSDOCK EXPANSION, Washington: INRA18670, minor permit, permit term to August 5, 2031

What the register holds for SIGMA PLASTICS WAREHOUSE: its NPDES ID, its permit type and status, its dates, its address in Washington, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA12489.

Identity

Facility as filed	SIGMA PLASTICS WAREHOUSE
Permittee as filed	Andrew Teo
NPDES ID	INRA12489
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	September 5, 2023
Expiration date	September 4, 2028
Issuing agency	State
Address	Washington, IN 47501
Subwatershed	Hurricane Creek-Veale Creek (HUC 051202020901)

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 INRA12489.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA12489.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA12489.

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 INRA12489.

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, INRA12489.

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Nearby on the register

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

SIGMA PLASTICS WAREHOUSE is one of 23 storm water construction permits in Washington, Indiana, placing it among 11 NPDES permits in the Hurricane Creek-Veale Creek subwatershed. Of all 23 Washington storm water construction permits, this one included, 52.2% carry an earlier issue date than this permit, and 0.0% of those 23 have a violation on file. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted as 0.