Clean Water Act discharge permit · NPDES ILR10ZEM3

ESP PLOTE SOMONAUK 2, Somonauk, IL: NPDES ILR10ZEM3 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

ESP PLOTE SOMONAUK 2, held by ESP Solar, LLC c/o Cenergy Power, holds NPDES permit ILR10ZEM3. EPA’s file records it issued August 16, 2024 and expiring August 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for ESP PLOTE SOMONAUK 2: its NPDES ID, its permit type and status, its dates, its address in Somonauk, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZEM3.

Identity

Facility as filed	ESP PLOTE SOMONAUK 2
Permittee as filed	ESP Solar, LLC c/o Cenergy Power
NPDES ID	ILR10ZEM3
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	August 16, 2024
Expiration date	August 31, 2028
Issuing agency	IEPA
Address	Somonauk, IL 60552
Subwatershed	Buck Creek-Somonauk Creek (HUC 071200070403)

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

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 ILR10ZEM3.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZEM3.

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

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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 ILR10ZEM3 there.

Nearby on the register

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

This public-records page covers NPDES permit ILR10ZEM3 for ESP PLOTE SOMONAUK 2 in Somonauk, Illinois, held by ESP Solar, LLC c/o Cenergy Power, and lists its effective status, minor discharger class, construction stormwater program, issue date of August 16, 2024, and expiration date of August 31, 2028. The page reports 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it notes no effluent or single-event violation on file for this permit.