Fecal Source Tracking in Iowa, 2004

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

09006-003 Bear Creek Watershed Final Report

Bear Creek is an impaired warm water fishery designated as class B(LR) by the Iowa DNR and is on 303 impaired waters list for fish kills and ammonia. Bear Creek is located in eastern Delaware County. This project is designed to improve the water quality of Bear Creek by educating the landowners, operators and watershed community about the importance of this water resource. The goal of the Bear Creek Watershed Project is to improve the water quality of Bear Creek by reducing the amounts of ammoniated manure discharge, fecal coliform bacteria, sediment, nitrogen, and phosphorous. The Bear Creek Watershed Project has been a watershed project since July 2004, first as a Demo project FY 2004-2005 and then full time WSPF/319 project FY06-09. Fish kills have not occurred in 2008-2009. Sediment delivery has decreased in the Bear Creek Watershed by 5,328 tons per year. The objectives of this watershed project will be to improve Livestock Waste Storage, to improve Livestock Waste Usage, to decrease Sediment Losses, and to improve Education & Area Outreach. This project will install 2 manure storage structures (EQIP/project funded), 19 ac of CRP waterways, 12 ac of project waterways, 17 ac of CRP filter strips along stream, 12 water and sediment control basins, 18,000 ft of terraces, 350 ac of new notill planting, and 3,700 ft of streambank protection.

06031-014 City of Carpenter Sewage Treatment System Project Final Report

The Mitchell County Soil and Water Conservation District is applying on behalf of the incorporated community of Carpenter to construct a wastewater collection and treatment system to assist in the environmental cleanup and protection of Deer Creek. IDNR water monitoring of the community tile line has shown consistently elevated levels of fecal coliform bacteria indicating the presence of untreated sewage water. These are obvious health threats to the downstream users and wildlife in Deer Creek and the Cedar River. A new sewer system for the community of Carpenter will eliminate illegal discharges into the creed and be the first step in the overall protection of the stream.

05021-008 Clear Creek Watershed Final Report Report

The Iowa County Soil and Water Conservation District is applying on behalf of the unincorporated community of Conroy to construct a wastewater collection and treatment system to assist in the cleanup and protection of the Clear Creek Watershed. Conroy sits at the headwaters of Clear Creek. Monitoring of the watershed has shown consistently high levels of E.coli bacteria and chloride near the upper end of the creek. In addition, toilet paper and fecal material have been observed on numerous occasions. These are obvious health threats to the residents of the watershed. The monitoring of the watershed, coupled with lab analysis, suggest septic inputs are negatively impacting the headwaters of Clear Creek. A new sewer system for the community of Conroy will eliminate illegal discharges into the creek and be the first step in the overall protection of the watershed and the water quality therein.