Illinois Central/Quarry Springs Documents

Water Treatment Plant

• Monthly Operation Reports
  
  • 2005
    May 06 | Jun 06 Oct 05
  • 2005
    Dec 05 | Nov 05 Oct 05 | Sept 05 | July 05 | April O5
  • 2004
    Dec 04 | Nov 04 | Oct 04 | Sept 04 | August 04 | July 04 | June 04 | May 04 | April 04 | March 04 | Feb 04 | Jan 04
  • 2003
    Dec 03 | Nov 03 | Oct 03 | Sept 03 | Aug 03 | July 03 | June 03 | May 03 | Apr 03 | Mar 03 | Feb 03 | Jan 03
  • 2002
    Dec 02 | Nov 02 | Oct 2002 | Sept 2002 | Aug 2002 | July 02 | June 2002 | May 2002 | Apr 02 | Mar 02 | Feb 02 | Jan 02
  • 2001
    Dec 01 | Nov 01 | Oct 01 | Sept 01 | Aug 01
    
  • Clear Creek Sediment Plan-June '04
  • Assessment of PCB Air Risks EPA 6-6-02
  • Pictoral Tour of ICS, May 9, 2002
  • Plant Operations, Volitilization & Overflows
    • Tour of Plant  Joe Hailer, 1-12-02
    • IDEM Response 3-18-02
    • JH Comments-Air Releases - Joe Hailer, 4-04-02
    • ICS Reports and overflows Joe Hailer 2-20-02
    • Chart of PCB Levels at ICS
    • IDEM Response-overflows 3-27-02
  • Clear Creek Fish Data
  • Action Memorandum for Ceiling Increase at ICS
    • Introduction
    • ICS Information Supplement [Explanation of construction problems with building and tanks-4-21-01]
  • EPA Clarification - Mar 16, 2000 - Why the EPA amended the original Action Memorandum.
  • EPA Reponse to CBS Status Report to Judge Dillon Fall, 1999
  • Status Report to Judge Dillon detailing CBS' objection to the EPA plan for the Water Treatment Plant at IC Springs - July 8, 1999
  • CBS Technical Comments on revised ICS plan - May 12, 1999
  • EPA Letter to CBS - May 3, 1999
  • CBS Letter to EPA - April 22, 1999
  • EPA Letter to CBS - April 12, 1999
  • CBS Objections - Nov 10, 1998
  • City of Bloomington Comments - Aug 10, 1998
  • ICS Water Treatment Plant Tour - 1999

  Water, Dye Tracing & Conduits

  • What does 25 ppm PCBs in water mean?
  • F&WS's paper on the trends of PCB contamination in Clear Creek.
  • Comments on Groundwater Tracing using Fluorescent Dyes
  • Pump Tests Oversight July, 2001(testing to find conduits from LL to ICS)
  • Lemon Lane Karst Conduit Program (2000)
  • EPA-Technical Comments-Conduit Investigation Study-Sept 14, 2000
  • CBS-Notification of Boring at ICS - Nov 9, 1999
  • A Natural-Potential Survey Around Lemon Lane Landfill (CBS) June 1998
  • Preliminary Karst Conduits map: Lemon Lane Area
  • Conceptual Plan for Investigation of Karst Conduits in the Vicinity of Lemon Lane Landfill (May 18, 1998)
  • ICC Springs flow Data Reports - June, 1998
  • Map of Quarry A and Quarry B
  • About Water from the IC Springs

  Misc.

  • A Risk Management Framework for Remediation of PCB Contaminated Sediments - 2001
  • Comments on Water Quality Issues - All sites (COPA)
  • Illinois Central Springs Flow Charts, 1998
    • April 15-19, 1998 storm - charts flow, PCB levels, and conductivity
    • Flow & Rain 4/1/98 0000 to 4/30/98 2300 - charts flow and rainfall
    • Flow & Conductivity 4/1/98 to 4/30/98 2300 - charts flow and conductivity
    • Flow Record January to July 1996 - time chart in 20 day increments
    • Flow Record August to December 1996 - time chart in 20 day increments
    • Storm Flows - charts flow, PCB levels, and conductivity from May to June 1997

  CIC Meetings

  Each of these meetings contains info about ICS, and most of it has been incorporated into the ICS Summary and Update.
  • March 24, 2000
  • July 25, 2000
  • Aug 22, 2000
  • Oct 3, 2000
  • Nov 28, 2000
  • Oct 5, 1999
  • Nov 19, 1999