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Additional Information About Nutrients
- Assessing Subsurface Transit Times and Denitrification in the Rock River Basin
- Analysis of Nutrient Removal Costs in the Chesapeake Bay Program and Implications for the Mississippi-Atchafalaya River Basin (Harper et al., 2008)
- Hydrologic and Nutrient Monitoring of the Lake Decatur Watershed (Illinois State Water Survey, 2010)
- Position Statement on the Development of Nutrient Standards in Illinois (Illinois Association of Wastewater Agencies, 2010)
- Sources of Nitrate Yields in the Mississippi River Basin (David et al., 2010)
- Illinois Association of Wastewater Agencies Carbon Footprint Report (Symbiont, 2009)
- An Urgent Call to Action (State-EPA Nutrient Innovations Task Group, 2009)
- Ohio Lake Erie Phosphorus Task Force (Ohio EPA, 2010)
- Dr. Mark David’s research publications
- Nutrients in the Nation's Streams and Groundwater: USGS Circular, Factsheet, and Briefing Sheet
- Decatur Sanitary District 2017 Total Phosphorus Data