Clean Water Act discharge permit · NPDES ILR10ZFIY

CLEARWING LOT A PUD, Roscoe, IL: NPDES ILR10ZFIY discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
2Inspections on file
0Formal enforcement actions

CLEARWING LOT A PUD, held by Northern Illinois Service Co., holds NPDES permit ILR10ZFIY. EPA’s file records it issued May 16, 2025 and expiring August 31, 2028.

CLEARWING LOT A PUD, Roscoe, Illinois: Coverage under a general permit ILR10ZFIY, held by Northern Illinois Service Co.; Construction stormwater; Effective; issued May 16, 2025, term to August 31, 2028, by IEPA.

June 10, 2026: Follow-Up (S).
March 12, 2026: Follow-Up (S).

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 2,970 were issued before ILR10ZFIY.

Coverages issued nearest ILR10ZFIY

May 15, 2025: OUTRIG STORAGE FACILITY, Volo, ILR10ZFIQ, held by Volo IL Storage LLC
May 15, 2025: CHRIST COMMUNITY CHURCH, Aurora, Il 60506, ILR10ZFIS, held by Christ Community Church
May 15, 2025: MANUAL HIGH SCHOOL TRACK AND FIELD RECONSTRUCTION, Peoria, ILR10ZFIT, held by Aupperle Construction
May 15, 2025: PACE NORTH DIVISION ELECTRIFICATION - PHASE 2, Waukegan, ILR10ZFIW, held by F.H. Paschen, S.N. Nielsen & Associates LLC
May 16, 2025: 20237 IL-22, Kildeer, ILR10ZFIX, held by Lavin Companies, Inc.
May 16, 2025: MANCHESTER TRAILS SUBDIVISIONS, South Beloit, ILR10ZFIZ, held by Next Generation
May 16, 2025: LYNCH SUBDIVISION, Hickory Hills, ILR10ZFJ0, held by KPL Holdings LLC
May 16, 2025: HANCOCK DRIVE BUSINESS DISTRICT LIFT STATION, SANITARY SEWER, AND WATER MAIN, Wonder Lake, ILR10ZFJ1, held by NotAwarded
May 16, 2025: POWELL-BAILEY, Oak Brook, ILR10ZFJ5, held by Paul Powell & Amy Bailey
May 16, 2025: STONEGATE AT HERON CREEK PHASE 3, Sycamore, ILR10ZFJ6, held by TBD

CLEARWING LOT A PUD among its neighbors

EPA’s permit file holds 23 discharge permits in the City of Rockton-Rock River subwatershed (HUC 070900050104), ILR10ZFIY among them.

Other permits in the City of Rockton-Rock River subwatershed (HUC 070900050104)

ARPA WATERMAIN RIVER CROSSING, Rockton: ILR10ZG12, minor permit, permit term to August 31, 2028
CLAYENS BUILDING EXPANSION, Machesney Park: ILR10ZGR9, minor permit, permit term to August 31, 2028
CONTRACT 64K73: IL 2 IN ROCKTON, Rockton: ILR10ZDRF, minor permit, permit term to August 31, 2028
DENALI HEIGHTS PLATS 2-5, Roscoe: ILR10ZE08, minor permit, permit term to August 31, 2028
E. RIVER, S. BRIDGE & S. FERRY STREETS, Rockton: ILR10ZGSW, minor permit, permit term to August 31, 2028
HARLEM SOLAR, Roscoe: ILR10ZFP8, minor permit, permit term to August 31, 2028
HAWKS POINTE PLATS 5 AND 6, Roscoe: ILR10ZCRQ, minor permit, permit term to August 31, 2028
HENNIG NEW STORAGE YARD, Machesney Park: ILR10ZBPK, minor permit, permit term to August 31, 2028
HENNIG STORAGE YARD FOREST HILLS ROAD, Machesney Park: ILR10ZF8T, minor permit, permit term to August 31, 2028
HONONEGAH COMMUNITY HIGH SCHOOL FOOTBALL FIELD, Rockton: ILR10ZF9Y, minor permit, permit term to August 31, 2028

Identity

Facility as filed	CLEARWING LOT A PUD
Permittee as filed	Northern Illinois Service Co.
NPDES ID	ILR10ZFIY
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	May 16, 2025
Expiration date	August 31, 2028
Issuing agency	IEPA
Address	Roscoe, IL 61073
Subwatershed	City of Rockton-Rock River (HUC 070900050104)

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 ILR10ZFIY.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZFIY.

Inspections

Date	What EPA recorded	Agency
June 10, 2026	Follow-Up	S
March 12, 2026	Follow-Up	S

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 ILR10ZFIY.

Watch this permit

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Nearby on the register

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

CLEARWING LOT A PUD, held by Northern Illinois Service Co., sits among 12 storm water construction permits in Roscoe, and 0.0% of those carry a violation on file. Of the 12 Roscoe permits, 58.3% were issued before this permit, and the City of Rockton-Rock River subwatershed holds 23 NPDES permits including this permit.