Clean Water Act discharge permit · NPDES IL0077755

PINGREE GROVE STP, VILLAGE OF, Pingree Grove, IL: NPDES IL0077755 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
31Pollutants under a numeric limit
7Pollutants with an effluent exceedance

PINGREE GROVE STP, VILLAGE OF, held by PINGREE GROVE, VILLAGE OF, holds NPDES permit IL0077755, which discharges to Unnamed Trib Of Tyler Creek. EPA’s file records it issued February 15, 2018 and expiring February 28, 2023. 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.

Identity

Facility as filed	PINGREE GROVE STP, VILLAGE OF
Permittee as filed	PINGREE GROVE, VILLAGE OF
NPDES ID	IL0077755
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	February 15, 2018
Expiration date	February 28, 2023
Address	Pingree Grove, IL 60140
Receiving water	UNNAMED TRIB OF TYLER CREEK
Subwatershed	Headwaters Tyler Creek (HUC 071200061203)

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

Effluent limits and exceedances

32Pollutants on file
31Under a numeric limit
13With a violation of any kind
7With 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
Nitrogen, ammonia total [as N]	16	75	61	July 31, 2026	2,313% over the limit
Coliform, fecal general	1	18	14	June 30, 2026	505% over the limit
BOD, carbonaceous [5 day, 20 C]	4	29	13	June 30, 2026	7,851% over the limit
Phosphorus, total [as P]	2	17	11	July 31, 2026	156% over the limit
Solids, total suspended	5	24	8	July 31, 2026	237% over the limit
Chlorine, total residual	2	6	3	December 31, 2016	760% over the limit
Copper, dry weight	0	1	1	December 31, 2009	7% over the limit
Flow, in conduit or thru treatment plant	4	14	0
Oxygen, dissolved [DO]	5	7	0
pH	2	6	0
BOD, 5-day, 20 deg. C	1	4	0
Nitrogen, total [as N]	1	2	0
Silver, total [as Ag]	2	1	0
Oil & Grease	2	0	0
Cyanide, total [as CN]	2	0	0
Cyanide, free [amenable to chlorination]	2	0	0
Fluoride, total [as F]	2	0	0
Arsenic, total [as As]	2	0	0
Barium, total [as Ba]	2	0	0
Cadmium, total [as Cd]	2	0	0
Chromium, hexavalent [as Cr]	2	0	0
Chromium, total [as Cr]	2	0	0
Copper, total [as Cu]	2	0	0
Iron, total [as Fe]	2	0	0
Iron, dissolved [as Fe]	2	0	0
Lead, total [as Pb]	2	0	0
Manganese, total [as Mn]	2	0	0
Nickel, total [as Ni]	2	0	0
Zinc, total [as Zn]	2	0	0
Selenium, total [as Se]	2	0	0
Phenolics, total recoverable	2	0	0
Mercury, total [as Hg]	2	0	0

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 IL0077755.

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.

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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 IL0077755 there.

Nearby on the register

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

This public-records page covers NPDES permit IL0077755, held by PINGREE GROVE, VILLAGE OF for PINGREE GROVE STP, VILLAGE OF in Pingree Grove, IL, which discharges to Unnamed Trib Of Tyler Creek in the Headwaters Tyler Creek subwatershed (HUC 071200061203). The permit is administratively continued and classed as a Minor Discharger, with 7 pollutants under a numeric limit and 7 pollutants with an effluent exceedance, as filed in EPA's permit file as of September 15, 2026.