water quality at the lake of the ozarks the e coli issue n.
Skip this Video
Loading SlideShow in 5 Seconds..
Water Quality at the Lake of the Ozarks: The E. coli Issue PowerPoint Presentation
Download Presentation
Water Quality at the Lake of the Ozarks: The E. coli Issue

Water Quality at the Lake of the Ozarks: The E. coli Issue

239 Vues Download Presentation
Télécharger la présentation

Water Quality at the Lake of the Ozarks: The E. coli Issue

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Water Quality at the Lake of the Ozarks: The E. coli Issue January 14, 2010 Steve Jeffery Thompson Coburn LLP St. Louis, Missouri (314) 552-6000

  2. Discussion Items • What is E. coli? • What is the health standard for E. coli? • 2009 Sampling at the Lake of the Ozarks • Did the 2009 sampling comply with the standard? • What follow-up actions have taken place?

  3. There are hundreds of strains of E. coli, most of which are harmless to human health • E. coli 0157 is a rare strain that produces toxins (“STECs”) that cause severe illness in humans • To confirm a public health concern, it is necessary to identify whether E. coli 0157 is present

  4. STEC live in the guts of ruminant animals, including cattle, goats, sheep, deer, and elk. The major source for human illnesses is cattle. Other kinds of animals, including pigs and birds, sometimes pick up STEC from the environment and may spread it.

  5. What is the Health Standard for E.coli ?

  6. Source:

  7. Source:

  8. Source:

  9. 2009 Sampling at the Lake

  10. Did the 2009 Sampling Comply with EPA’s Ambient Water Quality Criteria?

  11. Was the Sampling Frequency Consistent? DNR Sampling Dates May 26 June 22 July 6 August 17 September 8 October 5 EPA Ambient Water Quality Criteria (1986) “Based on a statistically significant number of samples (generally not less than 5 samples spaced equally over a 30-day period)”

  12. Was There Specific Testing for E. Coli 0157? Lake of the Ozarks October sampling finds no elevated E. coli levels Seasonal Totals Well Within State Standard JEFFERSON CITY, MO, OCT. 9, 2009 -- This season's final set of water samples from the Lake of the Ozarks found none with E. coli levels in excess of the federal recommended maximum for swimming areas, and the overall testing results for the summer found E. coli levels for the lake at less than one-tenth the state standard for swimming, the Missouri Department of Natural Resources announced today. … E. coli is a bacteria found in the intestinal tract of warm-blooded animals, including humans. Most strains of E. coli are harmless, but some can cause gastrointestinal illness. Because the purpose of the testing is to provide baseline information for future comparison, rather than providing immediate public health data, the testing method used by the department does not differentiate between strains of the bacteria.

  13. Governor’s Enforcement Initiative September 23, 2009 News Release: Gov. Nixon initiates massive, unprecedented water quality enforcement effort at Lake of the Ozarks OSAGE BEACH, Mo. - Gov. Jay Nixon announced today a sweeping enforcement initiative aimed at improving water quality at the Lake of the Ozarks ….

  14. Four Parts of the Governor’s Initiative: Inspection sweep of 400 area facilities Implementation of a zero tolerance policy DNR to complete a baseline survey of water quality at the Lake DNR will use “most rigorous possible” standard of review for permits

  15. “… A zero-tolerance standard for permit violations will be applied and violators found during the sweep will receive administrative penalties issued by the DNR Director Mark Templeton or referred to the office of the Attorney General for enforcement action….”

  16. DNR Enforcement Actions at the Lake • DNR inspections began on October 5th • 90 violations found to-date Source:

  17. DNR Final Report on Lake of the Ozarks

  18. Executive Summary

  19. Governor’s Legislative Proposal to Improve Water QualityDec. 29, 2009 Press Release • Clean Water Commission designates a water body as “distressed.” • The Commission and DNR would be required to use heightened scrutiny in the permitting process in order to prevent new pollution. 

  20. Proposed Additional DNR Actions • DNR ceases issuance of permits to applicants in the affected area. Exceptions could be granted by the Commission where it deems proper. • DNR begins inspection and enforcement of any and all on-site waste water treatment facilities which are currently not required to have permits, such as septic systems, package plants and lagoons. • DNR conducts investigations, including water quality monitoring, geologic reviews and facility inspections to determine how to improve water quality in the distressed body, and to determine if and when a body is no longer distressed.

  21. Outstanding Issues • Is there really a health-related E. Coli problem if no effort has ever been made to specifically identify E. Coli 0157? • If the DNR Report did not indicate there was insufficient statutory authority, then why propose additional legislation? • Is funding available to support the additional DNR permitting and inspection activities?

  22. Water Quality at the Lake of the Ozarks: TheE. coli Issue Questions? Stephen G. Jeffery Thompson Coburn LLP 314.552.6229 Thompson Coburn LLP One US Bank Plaza St. Louis, Missouri 63101