Clean Water Act discharge permit · NPDES INP000235

TOA (USA), LLC, Mooresville, IN: NPDES INP000235 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
11Pollutants under a numeric limit
1Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

TOA (USA), LLC holds NPDES permit INP000235, which discharges to Mooresville Wwtp. EPA’s file records it issued January 16, 2008 and expiring January 31, 2013.

TOA (USA), LLC, Mooresville, Indiana: State-issued individual permit INP000235; Effective; issued January 16, 2008, term to January 31, 2013, by IDEM; discharges to MOORESVILLE WWTP.

Zinc, total recoverable: 2 limits, 4 violations of any kind, 2 effluent exceedances, latest September 30, 2015, largest 88% over the limit.
pH: 2 limits, 3 violations of any kind, 0 effluent exceedances.
Nickel, total recoverable: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Cyanide, total [as CN]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Silver total recoverable: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Cadmium, total recoverable: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Lead, total recoverable: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Chromium, total recoverable: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Copper, total recoverable: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Organics, total toxic [TTO]: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Other permits held by TOA (USA), LLC

TOA (USA) LLC, Mooresville: INP000667, issued October 28, 2016
TOA (USA), LLC, Mooresville: INRM01879, issued September 16, 2015

TOA (USA), LLC among its neighbors

EPA’s permit file holds 35 discharge permits in the Monical Branch-White Lick Creek subwatershed (HUC 051202011310), INP000235 among them. Its county holds 62, 3 of them major permits; INP000235 is a minor permit.

Other permits in the Monical Branch-White Lick Creek subwatershed (HUC 051202011310)

22126 MONROE STREET & SIDEWALK, Mooresville: INRA11875, minor permit, permit term to July 18, 2028
23229 MOORESVILLE MAIN STREET, Mooresville: INRA17252, minor permit, permit term to December 1, 2030
ALLEN FAMILY MINOR PLAT, Mooresville: INRA17835, minor permit, permit term to March 29, 2031
ARCOSA LW HPB, LLC, Mooresville: IN0005045, minor permit, discharging to WHITE LICK CR TO W FK WHITE RIVER, permit term to February 28, 2023
ASHBURY RIDGE MANF HOME COMMUNITY WWTP, Mooresville: IN0030023, minor permit, discharging to OR/W FK WHITE/WHITE LICK/UNNMD TRIB, permit term to June 30, 2025
BRICKYARD IMPORTED CAR PARTS, Brooklyn: INRM00298, minor permit, discharging to White Lick Creek, permit term to November 30, 2022
BROOKLYN WWTP, Brooklyn: IN0039772, minor permit, discharging to WHITE LICK CR TO W FK WHITE RIVER, permit term to May 31, 2022
BUILDERS FIRST SOURCE, Mooresville: INRA17449, minor permit, permit term to January 19, 2031
BUILDERS FIRST SOURCE, Mooresville: INRM02875, minor permit, discharging to White Lick Creek, permit term to October 2, 2027
C-STORE MOORESVILLE, Brooklyn: INRA18468, minor permit, permit term to July 2, 2031

Identity

Facility as filed	TOA (USA), LLC
Permittee as filed	TOA (USA), LLC
NPDES ID	INP000235
Permit status	Effective
Permit type	State-issued individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	January 16, 2008
Expiration date	January 31, 2013
Issuing agency	IDEM
Address	Mooresville, IN 46158
Receiving water	MOORESVILLE WWTP
Subwatershed	Monical Branch-White Lick Creek (HUC 051202011310)
SIC	3465 – Automotive Stampings
Other EPA IDs (FRS)	RCRA handler INR000106344

Effluent limits and exceedances

11Pollutants on file
11Under a numeric limit
4With a violation of any kind
1With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Zinc, total recoverable	2	4	2	September 30, 2015	88% over the limit
pH	2	3	0
Nickel, total recoverable	2	2	0
Flow, in conduit or thru treatment plant	2	2	0
Cyanide, total [as CN]	2	0	0
Silver total recoverable	2	0	0
Cadmium, total recoverable	2	0	0
Lead, total recoverable	2	0	0
Chromium, total recoverable	2	0	0
Copper, total recoverable	2	0	0
Organics, total toxic [TTO]	1	0	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INP000235.

Inspections

EPA’s inspection file holds no inspection for NPDES INP000235.

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 INP000235.

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Nearby on the register

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

This public-records page covers NPDES permit INP000235, held by TOA (USA), LLC of Mooresville, IN, which discharges to Mooresville WWTP within subwatershed Monical Branch-White Lick Creek (HUC 051202011310). The permit is listed as Effective, a Minor discharger class, with 11 pollutants under a numeric limit and 1 pollutant with an effluent exceedance.