Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES ILR10ZBO9

4597: MILE LONG BRIDGE, Burr Ridge, IL: NPDES ILR10ZBO9 discharge permit, effluent exceedances, inspections, penalties

4597: MILE LONG BRIDGE, held by Enlight Contracting, LLC., holds NPDES permit ILR10ZBO9. EPA’s file records it issued August 31, 2023 and expiring August 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for 4597: MILE LONG BRIDGE: its NPDES ID, its permit type and status, its dates, its address in Burr Ridge, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZBO9.

Identity

Facility as filed4597: MILE LONG BRIDGE
Permittee as filedEnlight Contracting, LLC.
NPDES IDILR10ZBO9
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 31, 2023
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressBurr Ridge, IL 60480
SubwatershedMaple Lake-Chicago Sanitary and Ship Canal (HUC 071200040705)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZBO9.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZBO9.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, ILR10ZBO9.

Start the watch

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

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID ILR10ZBO9 there.

Nearby on the register

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

What this page shows

Of the 5 storm water construction permits in Burr Ridge, 0.0% carry a violation on file. 4597: MILE LONG BRIDGE is among 5 storm water construction permits on EPA's NPDES register in Burr Ridge, including this permit, and the Maple Lake-Chicago Sanitary and Ship Canal subwatershed lists 131 NPDES permits.