General NPDES Permit for Public Water Supply Facilities

General NPDES Permit No. ILG64 was issued for the discharge of wastewaters generated by existing public water supply facilities. In order for facilities to obtain coverage under the general permit, a discharger must submit a permit application.

The permit application will be reviewed by the Illinois EPA, and if the Agency determines that the facility may be covered by the general NPDES permit, a notification will be posted on the Illinois EPA’s webpage for a period of 14 days. Coverage under the general NPDES permit will be by letter issued by the Illinois EPA.


* Click on view document image View Permit Review Sheet to view the review sheet for each facility.

NPDES Number Facility Name County Posting Date Receiving Water Radium / Arsenic
  Records 1 to 10 of 259  
View Permit Review Sheet ILG640196 Spin Lake Property Owners Association McLean Aug 3, 2018 Unnamed Tributary to Spin Lake No
View Permit Review Sheet ILG640027 Griggsville-Wtp(PWS) Pike Jun 29, 2018 McKee Creek No
View Permit Review Sheet ILG640284 Dawson(PWS) Sangamon Jun 29, 2018 Sangamon River No
View Permit Review Sheet ILG640255 Braceville PWS, Village of Grundy Dec 14, 2017 Mazon River No
View Permit Review Sheet ILG640283 City of Effingham Effingham Oct 20, 2017 Money Creek No
View Permit Review Sheet ILG640282 Lawrenceville (PWS) Lawrence Sep 7, 2017 Embarras River No
View Permit Review Sheet ILG640102 Buckley (PWS) Iroquois Sep 7, 2017 Storm Sewer tributary to Louis Creek No
View Permit Review Sheet ILG640220 Weldon (PWS) De Witt Aug 1, 2017 Unnamed tributary to Friends Creek No
View Permit Review Sheet ILG640204 Hume (PWS Edgar Aug 1, 2017 Bushy Fork Ditch via unnamed tributary No
View Permit Review Sheet ILG640042 Latham (PWS) Logan Aug 1, 2017 South Fork Drainage Ditch No

Interested parties may contact the Illinois EPA, Bureau of Water, Permit Section at (217) 782-0610 regarding the public water supply facilities covered by the general permit. Permit application or facility information may be obtained by request in accordance with the IEPA's FOIA rules.

Available Documents