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Environmental Business Conference

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molimo
15 diapositives · 295 Views · Oct 05, 2014

The American Council of Engineering Companies' Environmental Business Conference highlighted critical issues in water quality management, including the status of Long-Term Control Plans (LTCPs) for Combined Sewer Overflows (CSOs) affecting 22 Indiana communities. Bruno Pigott of IDEM shared updates on NPDES permit backlogs, including significant case studies like US Steel and Arcelor Mittal. The conference addressed new pesticide permit regulations and advancements in blue-green algae monitoring initiatives, demonstrating a commitment to improving water quality and compliance with EPA standards.

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Environmental Business Conference
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  1. Environmental Business Conference American Council of Engineering Companies October 13, 2010 Bruno Pigott Assistant Commissioner Office of Water Quality IDEM

  2. Combined Sewer Overflows 22 Communities remain to have their LTCPs approved. 16 are in an enforceable mechanism 6 are in negotiations with EPA and IDEM. 25 Communities have completed the implementation of CSO controls. Some communities are entering discussions about the UAA process. Office of Water QualityActivities

  3. Office of Water Quality Activities NPDES Permit Backlog Reduction 2005: 263 Administratively Extended Permits 2010: 33 Backlogged Permits Oldest Includes: US Steel Midwest. Ready for Public Notice Arcelor Mittal Burns Harbor. Under EPA review. Hoosier Merom. Under EPA review. Arcelor Mittal East. Drafting Wasteload Allocation. Arcelor Mittal West. Drafting Wasteload Allocation.

  4. NPDES Permit Backlog Reduction (cont.) Of the 28 remaining administratively extended Permits: 15 do not meet EPA’s definition of administratively extended as they have are less than 180 days past the expiration date. 15 have been public noticed and are close to being issued. 10 submitted their renewal application late. Office of Water Quality Activities

  5. Office of Water QualityActivities NPDES Permits Generally Pesticide General Permit (PGP) On June 2, 2010, EPA released a draft NPDES permit for point source discharges from the application of pesticides to waters of the United States. The PGP was developed in response to a decision by the Sixth Circuit Court of Appeals (National Cotton Council, et al. v. EPA). The court vacated EPA's 2006 rule that said NPDES permits were not required for applications of pesticides to U.S. waters.

  6. Office of Water QualityActivities NPDES Permits Generally Pesticide General Permit (PGP) EPA's PGP regulates discharges to waters of the U.S. from the application of (1) biological pesticides, and (2) chemical pesticides that leave a residue. Pesticide use patterns are covered under the PGP: mosquito and other flying insect pest control, aquatic weed and algae control, aquatic nuisance animal control, and forest canopy pest control.

  7. NPDES Permits Generally Pesticide General Permit (PGP) EPA Received over 750 Comments EPA Plans to finalize the PGP by December, 2010 States are required to implement the PGP by April 9, 2011 IDEM to issue an administrative general permit Drafting Emergency Rule to allow issuance of administrative PGP Reviewing Draft PGP Working to develop process that works administratively while meeting federal requirements. Office of Water QualityActivities

  8. NPDES General Permits EPA concerns about General Permits by rule. IDEM to convert permits to administratively issued General Permits. Issued by Agency Reissued every five years Would not require rule to establish new general permit categories. These changes would require: Statutory changes Rule changes. IDEM’s approach would be to phase in the administrative issuance of general permits one category at a time. Office of Water QualityActivities

  9. NPDES Compliance Continued focus on semi-public facilities. Workgroup dedicated to electronic submission of required data (DMRs). EPA focus on communities with SSO problems. Medium sized communities (10-50 mgd facilities) Under enforceable order to eliminate SSOs. Office of Water QualityActivities

  10. Watershed Assessment and Planning Finalizing Integrated Report and Impaired Waters List Completing Probabilistic sampling in two basins Submitted Annual 319 Funding Report for EPA Office of Water QualityActivities

  11. Office of Water QualityActivities Blue Green Algae Initiative Increasing Public Awareness. Concerns from citizens around Geist Reservoir in 2007. Senator Gard urged agencies to investigate. Partnership among ISDH, IDNR, IUPUI Center for Earth and the Environmental Science to collect and report information.

  12. Blue-Green Algae Initiative (Cont.) 2009 EQSC report recommended expanded sampling of lakes. State Blue-Green Algae Initiative: IDEM to build in-house capacity to analyze the algae. IDEM to expand sampling in first year to five DNR managed lakes. ISDH/IDEM developed a communication protocol featuring: Updated website ISDH hotline ISDH press releases when necessary. Office of Water QualityActivities

  13. Blue-Green Algae Initiative (Cont.) Long term goals: Evaluate the costs and resources necessary for dramatically expanded sampling. Use the information as an indicator to help provide information to the public and protect Hoosiers and the Environment. Collect information that will help assess water quality. Incorporation of cyanobacteria and microcystin into IDEM’s Water Quality Monitoring Strategy. Develop in-house technical capacity. Strengthen state agency partnerships. Office of Water Quality Activities

  14. Office of Water QualityActivities Nutrient Rulemaking Purpose Criteria for three categories of lakes: Natural lakes Reservoirs Mine Pits Proposed criteria would be total Phosphorus concentration Rule first noticed Indiana Register on June 30, 2010 Comment period ended July 30, 2010 Preparation of technical document for USEPA explaining scientific basis for criteria development. Workgroup will be formed to discuss and formulate specific rule language and IDEM will conduct public education and outreach.

  15. Questions? Bruno Pigott Assistant Commissioner Office of Water Quality IDEM 317/233-2550 bpigott@idem.in.gov