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Clean Water Act discharge permit · NPDES ILR10ZCO9

WEST SEWAGE TREATMENT PLANT IMPROVEMENTS, Crest Hill, IL: NPDES ILR10ZCO9 discharge permit, effluent exceedances, inspections, penalties

WEST SEWAGE TREATMENT PLANT IMPROVEMENTS, held by Vissering Construction Company, holds NPDES permit ILR10ZCO9. EPA’s file records it issued March 19, 2024 and expiring August 31, 2028.

WEST SEWAGE TREATMENT PLANT IMPROVEMENTS, Crest Hill, Illinois: Coverage under a general permit ILR10ZCO9, held by Vissering Construction Company; Construction stormwater; Effective; issued March 19, 2024, term to August 31, 2028, by IEPA.

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 1,337 were issued before ILR10ZCO9. Vissering Construction Company holds 3 permits in Illinois.

Other permits held by Vissering Construction Company

Coverages issued nearest ILR10ZCO9

WEST SEWAGE TREATMENT PLANT IMPROVEMENTS among its neighbors

EPA’s permit file holds 74 discharge permits in the Rock Run-Illinois and Michigan Canal subwatershed (HUC 071200040809), ILR10ZCO9 among them.

Other permits in the Rock Run-Illinois and Michigan Canal subwatershed (HUC 071200040809)

What the register holds for WEST SEWAGE TREATMENT PLANT IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Crest Hill, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZCO9.

Identity

Facility as filedWEST SEWAGE TREATMENT PLANT IMPROVEMENTS
Permittee as filedVissering Construction Company
NPDES IDILR10ZCO9
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 19, 2024
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressCrest Hill, IL 60403
Receiving water impaired303(D) Listed
SubwatershedRock Run-Illinois and Michigan Canal (HUC 071200040809)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZCO9.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZCO9.

Inspections

EPA’s inspection file holds no inspection for NPDES ILR10ZCO9.

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 ILR10ZCO9.

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, ILR10ZCO9.

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Nearby on the register

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

What this page shows

WEST SEWAGE TREATMENT PLANT IMPROVEMENTS is among 14 storm water construction permits in Crest Hill, and 0.0% of those have a violation on file. The Rock Run-Illinois and Michigan Canal subwatershed (HUC 071200040809) holds 74 NPDES permits, with this permit among them. Its permittee as filed is Vissering Construction Company.