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Clean Water Act discharge permit · NPDES ILG870009

DESPLAINES VALLEY MOSQUITO ABATEMENT DISTRICT, Lyons, IL: NPDES ILG870009 discharge permit, effluent exceedances, inspections, penalties

DESPLAINES VALLEY MOSQUITO ABATEMENT DISTRICT holds NPDES permit ILG870009. EPA’s file records it issued November 1, 2016 and expiring October 31, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for DESPLAINES VALLEY MOSQUITO ABATEMENT DISTRICT: its NPDES ID, its permit type and status, its dates, its address in Lyons, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILG870009.

Identity

Facility as filedDESPLAINES VALLEY MOSQUITO ABATEMENT DISTRICT
Permittee as filedDESPLAINES VALLEY MOSQUITO ABATEMENT DISTRICT
NPDES IDILG870009
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedNovember 1, 2016
Expiration dateOctober 31, 2021
AddressLyons, IL 60534
Receiving water impaired303(D) Listed
SubwatershedGoose Lake-Des Plaines River (HUC 071200040706)

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 ILG870009.

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 ILG870009.

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, ILG870009.

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 ILG870009 there.

Nearby on the register

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