Clean Water Act discharge permit · NPDES ILG620590

MARK ROBERTS PRIVATE SEWAGE DISPOSAL SYSTEM, Argenta, IL: NPDES ILG620590 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
7Pollutants under a numeric limit
0Pollutants with an effluent exceedance

MARK ROBERTS PRIVATE SEWAGE DISPOSAL SYSTEM, held by MARK ROBERTS, holds NPDES permit ILG620590, which discharges to Friends Creek. EPA’s file records it issued June 9, 2026 and expiring October 31, 2030. 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 MARK ROBERTS PRIVATE SEWAGE DISPOSAL SYSTEM: its NPDES ID, its permit type and status, its dates, its address in Argenta, Illinois, its receiving water, and 7 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILG620590.

Identity

Facility as filed	MARK ROBERTS PRIVATE SEWAGE DISPOSAL SYSTEM
Permittee as filed	MARK ROBERTS
NPDES ID	ILG620590
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	June 9, 2026
Expiration date	October 31, 2030
Address	Argenta, IL 62501
Receiving water	FRIENDS CREEK

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

Effluent limits and exceedances

7Pollutants on file
7Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
BOD, 5-day, 20 deg. C	2	0	0
pH	2	0	0
Solids, total suspended	2	0	0
Oxygen, dissolved [DO]	1	0	0
Flow, in conduit or thru treatment plant	1	0	0
Chlorine, total residual	1	0	0
Coliform, fecal general	1	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ILG620590.

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 ILG620590.

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 ILG620590 there.

Nearby on the register

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

This public-records page covers NPDES permit ILG620590, held by MARK ROBERTS for the MARK ROBERTS PRIVATE SEWAGE DISPOSAL SYSTEM in Argenta, Illinois, with a status of Effective and a classification as a Minor discharger. The page lists 7 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and records the permit as issued June 9, 2026 and expiring October 31, 2030.