'Septic systems' diaporamas de présentation

Drinking Water Contamination. AOEC Teaching Module 2007.

Dependency of Bacterial Growth on Pollutants in Brevard County Waterways. By Ben Zink, Margaret Roth, and Jay Leskowyak. Purpose.

Drinking Water Contamination. AOEC Teaching Module 2007.

Management of Wells for Drinking Water. Possible Well Contaminants. Fertilizers Pesticides Septic systems Animal feed lots Leaking fuel storage tanks. Well Location. Locate wells uphill from: septic systems. animal feed lots. fertilized farm fields. fuel storage tanks.

NFIP. National Flood Insurance Program Administered by FEMA. Substantial Improvement and Substantial Damage. Definition Of Substantial Improvement.

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. Discussion Items. What is E. coli ? What is the health standard for E. coli ? 2009 Sampling at the Lake of the Ozarks

Know Your Septic Systems Check it, Fix it, Maintain it. Purpose of Workshop. Overview of what septic systems are and how they work How to properly operate and maintain septic systems How to identify signs of failure Relevant codes, permits for septic systems

Source Water Protection Plans: Components and Process (Train-the-Trainer). Source Water Protection Planning. Trainers: Deb Martin, Great Lakes RCAP dcmartin@wsos.org Julie Ward, Ohio RCAP jaward@wsos.org. Learning objectives. Participants will be able to:

Lesson 3: Sanitary Landfills and Leachate. Objectives. Students will understand that soil layers and groundwater are affected by leachate. Students will understand how geotextile fabric relates to the sanitary landfill structure. Nevada State Standards: Grades 9-12.

The New York City Watershed Agreement. “A commitment to Partnership”. New York State’s 5 Year Review. Water Quality Assessment and Monitoring. Total phosphorus, as well as most every other indicator, have been significantly reduced in the terminal reservoirs since 1996.

Restore Rock Creek. Caryn Canfield Eileen Straughan. http://www.restorerockcreek.org/. Organization History Rock Creek Watershed Water Quality Challenges What You Can Do . Agenda. RestoreRockCreek.org started in 2009. Organization History. Rock Creek Watershed. Rock Creek Watershed.

What is Stormwater?. Direct result of rainfall Recharges groundwater by infiltration Produces “runoff” (excess rainfall after infiltration) May be concentrated Storm sewers Creek channels May be scattered Sheet flow.

A few words about environmental microbiology. What is BOD?. Biochemical oxygen demand; “The amount of O 2 required for microbial decomposition of organic matter in a given sample” Standard measurement process (may require serial dilution!) The higher the BOD, the more contaminated

Samish Watershed Flying for Fish Habitat Tours 2009. Pacific States Marine Fisheries Commission Flying for Fish Habitat Flight Program.

Luce Township Regional Sewer District Community Forums. June 17 and 19, 2008. Welcome and purpose. Review the facts and answer questions that residents have about the proposed sewerage system. Review the feasibility of using an alternative wastewater treatment options.

Water Chemistry and Pollution. Why we measure water quality?. When a body of water is overfed with nutrients it can create massive algal blooms which causes very low levels of DO killing off many aquatic organisms. www.thebutlerchain.com/introduction.htm. Pfiesteria.

ED. Environment Depot. A Z A comp AZAcomp is manufactured by Acti-Zyme Products Ltd. (Canada). Municipal ~ Commercial ~ Industrial ~ Residential Wastewater Treatment. P.O. Box 20105 Kensington Post Office Medicine Hat, AB, T1A 8M4 Canada. Enquiries:

Physical Planning & Marine Resource Protection . By The Physical Planning Unit. The Physical Planning Unit is governed by the Town and Country Planning Act (#45 of 1992). All Decisions are Made by the Physical Planning And Development Board. It’s a regulatory Agency.

Water and Wastewater. Water Quality Laws Water Treatment Wastewater Treatment. Clean Water Act. Goal is to “restore the chemical, physical and biological integrity of the nation’s waters”. Requires reduction of pollutants entering all surface water

Tests of Water Quality. By C. Kohn Agricultural Sciences Waterford, WI. How do we know? . How do we know if a lake has become or will become eutrophic? How would we know if toxins or mutagens are upsetting the energy flow and nutrient cycles of an aquatic ecosystem?