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Clean Water Act discharge permit · NPDES ILR10ZEZT

CH3 DATA CENTER, Itasca, IL: NPDES ILR10ZEZT discharge permit, effluent exceedances, inspections, penalties

CH3 DATA CENTER, held by Clune Construction Company, holds NPDES permit ILR10ZEZT. EPA’s file records it issued December 31, 2024 and expiring August 31, 2028.

CH3 DATA CENTER, Itasca, Illinois: Coverage under a general permit ILR10ZEZT, held by Clune Construction Company; Construction stormwater; Effective; issued December 31, 2024, term to August 31, 2028, by IEPA.

Illinois holds 5,215 Construction stormwater coverages of this permit type in EPA’s file; 2,408 were issued before ILR10ZEZT. Clune Construction Company holds 5 permits in Illinois.

Other permits held by Clune Construction Company

Coverages issued nearest ILR10ZEZT

CH3 DATA CENTER among its neighbors

EPA’s permit file holds 70 discharge permits in the Middle Salt Creek subwatershed (HUC 071200040402), ILR10ZEZT among them.

Other permits in the Middle Salt Creek subwatershed (HUC 071200040402)

What the register holds for CH3 DATA CENTER: its NPDES ID, its permit type and status, its dates, its address in Itasca, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZEZT.

Identity

Facility as filedCH3 DATA CENTER
Permittee as filedClune Construction Company
NPDES IDILR10ZEZT
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 31, 2024
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressItasca, IL 60143
SubwatershedMiddle Salt Creek (HUC 071200040402)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZEZT.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZEZT.

Inspections

EPA’s inspection file holds no inspection for NPDES ILR10ZEZT.

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 ILR10ZEZT.

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, ILR10ZEZT.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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Nearby on the register

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

What this page shows

Clune Construction Company holds CH3 DATA CENTER, which is among 13 storm water construction permits in Itasca, and 0.0% of those 13 carry a violation on file. The Middle Salt Creek subwatershed holds 70 NPDES permits, this one included. Of the Itasca permits counted here, 61.5% were issued before this one.