Clean Water Act discharge permit · NPDES INR10L231

THE RIDGE AT LEGACY SECT 1 (LOTS 9,24-27,30,41,42) SECT 2 (LOTS 12,13,15,17) SE, Carmel, IN: NPDES INR10L231 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

THE RIDGE AT LEGACY SECT 1 (LOTS 9,24-27,30,41,42) SECT 2 (LOTS 12,13,15,17) SE, held by The Ridge at Legacy Sect 1 (Lots 9,24-27,30,41,42) Sect 2 (Lots 12,13,15,17) Se, holds NPDES permit INR10L231. EPA’s file records it issued December 9, 2015 and expiring December 7, 2020.

THE RIDGE AT LEGACY SECT 1 (LOTS 9,24-27,30,41,42) SECT 2 (LOTS 12,13,15,17) SE, Carmel, Indiana: Individual permit INR10L231, held by The Ridge at Legacy Sect 1 (Lots 9,24-27,30,41,42) Sect 2 (Lots 12,13,15,17) Se; Construction stormwater; Effective; issued December 9, 2015, term to December 7, 2020, by IDEM.

Indiana holds 1,542 Construction stormwater coverages of this permit type in EPA’s file; 43 were issued before INR10L231.

Coverages issued nearest INR10L231

September 13, 2015: INTERSTATE 69 SECTION 5 DU 6A & B-SR45/2ND ST, SR 48/3RD ST & ARLINGTON RD, ROA, Bloomington, INR10K825, held by Interstate 69 Section 5 DU 6A & B-SR45/2nd St, SR 48/3rd ST & Arlington Rd, roa
September 18, 2015: THE BLUFFS AT FLAT FORK SECTION 1, Fortville, INR10K848, held by The Bluffs at Flat Fork Section 1
November 19, 2015: INTERSTATE 69 SECTION 5, DU 5C MAINLINE REHABILITATION (STA 995-1075) DES 12978, Bloomington, INR10L170, held by Interstate 69 Section 5, DU 5C Mainline Rehabilitation (Sta 995-1075) Des 12978
November 26, 2015: FLAGSTONE WOODS SECTION 2, Noblesville, INR10L196, held by Flagstone Woods Section 2
December 4, 2015: FLAGSTONE WOODS SECTION 1, Noblesville, INR10L214, held by Flagstone Woods Section 1
December 30, 2015: HOBSON ROAD REHABILITATION, Fort Wayne, INR10L295, held by Hobson Road Rehabilitation
December 30, 2015: NAPOLEON HARDWOOD SAWMILL IMPROVEMENT PROJECT, Napoleon, INR10L304, held by Napoleon Hardwood Sawmill Improvement Project
January 10, 2016: HOLSTON HILLS INDIVIDUAL BUILDING LOTS IDENTIFIED IN SWPPP & LOT OWNERSHIP LOG, Noblesville, INR10L338, held by Holston Hills Individual Building Lots identified in SWPPP & Lot Ownership Log
February 18, 2016: TURNBERRY SECTION 1 MULTIPLE INDIVIDUAL LOTS RYAN HOMES, Fishers, INR10L472, held by Turnberry Section 1 Multiple Individual Lots Ryan Homes
February 19, 2016: INDOT CONTRACT # IR-33051, I-69 DESIGN/BUILD LAND GRADING AND STAB. STATIONS 24, Elnora, INR10D133, held by INDOT Contract # IR-33051, I-69 Design/Build Land Grading and Stab. Stations 24

THE RIDGE AT LEGACY SECT 1 (LOTS 9,24-27,30,41,42) SECT 2 (LOTS 12,13,15,17) SE among its neighbors

EPA’s permit file holds 80 discharge permits in the Mallory Granger Ditch-White River subwatershed (HUC 051202010705), INR10L231 among them. Its county holds 116, 4 of them major permits; INR10L231 is a minor permit.

Other permits in the Mallory Granger Ditch-White River subwatershed (HUC 051202010705)

146TH STREET AND ALLISONVILLE ROAD INTERCHANGE IN HAMILTON COUNTY, IN, Noblesville: INRA09086, minor permit, permit term to February 9, 2027
353-162-INDIANA IMPORTS EXPANSION, Fishers: INRA17155, minor permit, permit term to November 16, 2030
ALDERMAN AUTOMOTIVE BUILDING ADDITION, Fishers: INRA09454, minor permit, permit term to April 4, 2027
AUTOSAVVY PARKING LOT, Fishers: INRA10264, minor permit, permit term to August 3, 2027
BENT GRASS MARKETPLACE, Fishers: INRA15495, minor permit, permit term to March 5, 2030
BEST EQUIPMENT, Noblesville: INRA14022, minor permit, permit term to June 5, 2029
BLUE STAR REDI MIX, Noblesville: INRM03073, minor permit, permit term to June 10, 2029
BURCO MOLDING INCORPORATED, Noblesville: ING250046, minor permit, discharging to Overdorff Branch, permit term to October 31, 2025
CICERO WASTEWATER TREATMENT PLANT EXPANSION PROJECT, Cicero: INRA11396, minor permit, permit term to March 12, 2028
CITY WALK ON THE NICKEL PLATE TRAIL, Fishers: INRA13540, minor permit, permit term to March 20, 2029

What the register holds for THE RIDGE AT LEGACY SECT 1 (LOTS 9,24-27,30,41,42) SECT 2 (LOTS 12,13,15,17) SE: its NPDES ID, its permit type and status, its dates, its address in Carmel, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INR10L231.

Identity

Facility as filed	THE RIDGE AT LEGACY SECT 1 (LOTS 9,24-27,30,41,42) SECT 2 (LOTS 12,13,15,17) SE
Permittee as filed	The Ridge at Legacy Sect 1 (Lots 9,24-27,30,41,42) Sect 2 (Lots 12,13,15,17) Se
NPDES ID	INR10L231
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	December 9, 2015
Expiration date	December 7, 2020
Issuing agency	IDEM
Address	Carmel, IN 46033
Subwatershed	Mallory Granger Ditch-White River (HUC 051202010705)

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 INR10L231.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INR10L231.

Inspections

EPA’s inspection file holds no inspection for NPDES INR10L231.

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 INR10L231.

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, INR10L231.

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Nearby on the register

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

Hamilton County's 55 storm water construction permits, this one included, show 0.0% with a violation on file. The Mallory Granger Ditch-White River subwatershed holds 80 NPDES permits, this one included, and 10.9% of the county's storm water permits were issued before THE RIDGE AT LEGACY SECT 1 (LOTS 9,24-27,30,41,42) SECT 2 (LOTS 12,13,15,17) SE.