In tracing all the ducts leading to the Bleach Plant Stack, no duct was identified leading back to Footbox 2A, indicating this Footbox is likely vented to atmosphere.

Application of Pretreatment Standards and Requirements GBSD has technically evaluated the following pollutants: Arsenic Barium Cadmium Chromium Copper Cyanide Fluoride Iron Lead Manganese Mercury Nickel Fats Oil and Grease pH Phenols 2 Galesburg Sanitary District Pretreatment Compliance Inspection Decembe

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5 77 WEST JACKSON BOULEVARD CHICAGO, IL 60604-3590 VIA ELECTRONIC MAIL Daniel Langguth, Wastewater Superintendent City of Crystal Lake 100 West Woodstock Street Crystal Lake, Illinois 60014 dlangguth@crystallake.org REPLY TO ATTENTION OF ECW-15J Subject: April 25 to 27, 2023, Pretreatment Compliance Inspection Report for the City of Crystal Lake, Illinois Dear Mr.

EPA Region 5 Lead Inspector, Megan Zale, arrived at the Ohio Coatings Co.

FILTRATION AND SEPARATION COALITION'S RESPONSE TO THE ECHA PUBLIC CONSULTATION ON THE PFHXA RESTRICTION PROPOSAL 13 May 2020 Section III - Specific concerns Question 1 We are a coalition of three leading companies in the filtration and separation sector, Ahlstrom-Munksj, Hollingsworth & Vose and Lydall, with production sites within the European Union, including France, Finland, Germany, Italy, and the United Kingdom.

EPA Region 5 Lead Inspector presented credentials to Ryan Smith and informed him that this was an EPA Region 5 inspection to determine compliance as authorized by Clean Water Act (CWA) Section 308 and implementing regulations.

Attendees Organization EPA REGION 5 EPA REGION 5 Wisconsin DNR Attendee Name Andi Hodaj Ray Cullen Jamie Lambert Title Lead Inspector Inspector Inspector Present in Opening Conf.

EUROPEAN COMMISSION 24.6.2022 SEC(2022) 540 REGULATORY SCRUTINY BOARD OPINION Revision of list of pollutants affecting surface and groundwaters {COM(2022) 540} {SWD(2022) 540, 543} EUROPEAN COMMISSION Regulatory Scrutiny Board Brussels, RSB Opinion Title: Impact assessment / Revision of list of pollutants affecting surface and groundwaters Overall opinion: POSITIVE WITH RESERVATIONS (A) Policy context The sustainable management of the EU's surface water and groundwater bodies is regulated by three Directives.

Attendees Title/Organization Lead Inspector/ Contractor/ERG RCRA Inspector/ Contractor/ERG Inspector/Enforcement Officer/EPA Region 6 Inspector/Enforcement Officer/EPA Region 6 Name Phone Email Opening Closing Conf.

FILTRATION AND SEPARATION COALITION'S RESPONSE TO THE ECHA PUBLIC CONSULTATION ON THE PFHXA RESTRICTION PROPOSAL 13 May 2020 Section III - Specific concerns Question 1 We are a coalition of three leading companies in the filtration and separation sector, Ahlstrom-Munksj, Hollingsworth & Vose and Lydall, with production sites within the European Union, including France, Finland, Germany, Italy, and the United Kingdom.

Yes Yes Yes Yes Facility/Site Description EPA Region 5 lead inspector confirmed the following facility information: The Facility is publicly owned by Scioto County.

Waste batteries - lead acid, NiCad, lithium ion, all managed as universal waste.

EPA Region 5 Lead Inspector presented credentials to Ryan Smith and informed him that this was an EPA Region 5 inspection to determine compliance as authorized by Clean Water Act (CWA) Section 308 and implementing regulations.

Local limits were approved on November 10, 1990, for only two metals: zinc (2.61mg/l) and lead (1.76 mg/l).

Table 1A: Effluent violations reported for Outfall 001 from January 2019 - April 2022 Copper (Cu) Limit (ug/L) Lead (Pb Limit (ug/L) Nickel (Ni) Sep-20 16.2 13 Feb-21 7.2 5.6/15.3 7.9 2.2/6.5 Mar-21 16.1/18 5.6/15.3 21.3/28.1 2.2/6.5 Apr-21 8.4 5.6/15.3 8.1 2.2/6.5 May-21 19.4 5.6/15.3 19.8 2.2/6.5 235 Jun-21 17.9 5.6/15.3 20.9 2.2/6.5 Jul-21 5.6/15.3 4.1 2.2/6.5 54.8 Aug-21 7.2 5.6/15.3 4.1 2.2/6.5 96.7 Sep-21 31.2 5.6/15.3 29.8 2.2/6.5 115 Oct-21 8.1 5.6/15.3 3 2.2/6.5 132 Nov-21 27.1 5.6/15.3 41.9 2.2/6.5 Dec-21 13.5 5.6/15.3 10.5 2.2/6.5 Jan-22 6.5 5.6/15.3 6.7 2.2/6.5 Feb-22 7.9 5.6/15.3 7.2 2.2/6.5 Mar-22 13.6 5.6/15.3 13.6 2.2/6.5 Apr-22 9.4 5.6/15.3 9 2.2/6.5 May-22 21.55/37.6 5.6/15.3 32.75/57.4 2.2/6.5 Jun-22 5.6/15.3 52.9 Aug-22 5.6/15.3 63.6 Limits are daily limits followed by monthly averages.