Clean Water Act discharge permit · NPDES ILR10ZDE0

HOLY TRINITY PARISH CENTER, Westmont, IL: NPDES ILR10ZDE0 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

HOLY TRINITY PARISH CENTER, held by LoDestro Construction Company, holds NPDES permit ILR10ZDE0. EPA’s file records it issued October 18, 2023 and expiring August 31, 2028.

HOLY TRINITY PARISH CENTER, Westmont, Illinois: Coverage under a general permit ILR10ZDE0, held by LoDestro Construction Company; Construction stormwater; Effective; issued October 18, 2023, term to August 31, 2028, by IEPA.

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 843 were issued before ILR10ZDE0.

Coverages issued nearest ILR10ZDE0

October 13, 2023: GENOA ROAD SOLAR II, Genoa, ILR10ZDH0, held by Genoa Road Solar II, LLC
October 13, 2023: GENOA ROAD SOLAR I, Genoa, ILR10ZDH1, held by Genoa Road Solar I, LLC
October 16, 2023: SKOKIE RIVER IMPROVEMENTS PHASE 2, Lake Forest, ILR10ZBZB, held by V3 Construction Group
October 17, 2023: WINNETKA PRM - PAUL DOUGLAS PRESERVE, Hoffman Estates, ILR10ZDD2, held by IL
October 17, 2023: ROCHELLE-OGLE-LEE FIRE PROTECTION DISTRICT TRAINING FACILITY, Rochelle, ILR10ZDFA, held by Porter Brothers
October 19, 2023: FOX CREEK VILLAGE 6TH ADDITION, Bloomington, ILR10ZAZJ, held by Tentac Enterprises
October 19, 2023: EIGHTEENTH ADDITION TO FOX CREEK SUBDIVISION, Bloomington, ILR10ZC0P, held by Tentac Enterprises
October 19, 2023: DUNDEE MIDDLE SCHOOL, West Dundee, ILR10ZCPU, held by TBD
October 19, 2023: NEOVIA PARKING EXPANSION, Joliet, ILR10ZCZ1, held by CenterPoint Properties
October 19, 2023: CEDAR DALE SUBDIVISION, Sullivan, ILR10ZD3U, held by TBD

HOLY TRINITY PARISH CENTER among its neighbors

EPA’s permit file holds 27 discharge permits in the Flag Creek subwatershed (HUC 071200040701), ILR10ZDE0 among them.

Other permits in the Flag Creek subwatershed (HUC 071200040701)

4832: I-294 RECONSTRUCTION AND WIDENING HINSDALE OASIS TO 47TH STREET, Hinsdale: ILR10ZCE9, minor permit, permit term to August 31, 2028
4833: I-294 RECONSTRUCTION AND WIDENING FROM 47TH STREET TO OGDEN AVENUE, Hinsdale: ILR10ZCEA, minor permit, permit term to August 31, 2028
6003: HINSDALE OASIS PARKING LOT DEMOLITION, Hinsdale: ILR10ZH7Z, minor permit, permit term to August 31, 2028
BENTLEY WOODS, Willowbrook: ILR10ZD94, minor permit, permit term to August 31, 2028
BURLINGTON AVENUE REALIGNMENT, Westmont: ILR10ZGPA, minor permit, permit term to August 31, 2028
CAROLINE CREEK OF WILLOW SPRINGS, Willow Springs: ILR10ZGDA, minor permit, permit term to August 31, 2028
CASE CORPORATION, Burr Ridge: ILR003477, minor permit, permit term to June 1, 2008
COMBINED SEWER OVERFLOWS, Hinsdale: IL0066818, minor permit, discharging to FLAG CREEK, permit term to September 30, 2025
CREEKSIDE PARK, Willowbrook: ILR10ZE5S, minor permit, permit term to August 31, 2028
DES MOINES STREET RECONSTRUCTION, Westmont: ILR10ZGTL, minor permit, permit term to August 31, 2028

What the register holds for HOLY TRINITY PARISH CENTER: its NPDES ID, its permit type and status, its dates, its address in Westmont, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZDE0.

Identity

Facility as filed	HOLY TRINITY PARISH CENTER
Permittee as filed	LoDestro Construction Company
NPDES ID	ILR10ZDE0
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	October 18, 2023
Expiration date	August 31, 2028
Issuing agency	IEPA
Address	Westmont, IL 60559
Receiving water impaired	303(D) Listed
Subwatershed	Flag Creek (HUC 071200040701)

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 ILR10ZDE0.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZDE0.

Inspections

EPA’s inspection file holds no inspection for NPDES ILR10ZDE0.

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 ILR10ZDE0.

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, ILR10ZDE0.

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Nearby on the register

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

In Westmont, 0.0% of the storm water construction permits carry a violation on file, and HOLY TRINITY PARISH CENTER belongs to that group of 8. The Flag Creek subwatershed holds 27 NPDES permits, including HOLY TRINITY PARISH CENTER. Of those 8 permits, 25.0% were issued before this permit.