For evaluating the microbiological suitability of primary-contact waters, the committee proposed that fecal coliforms not exceed an average density of 200/ 100 mL, nor should more than 10% of the samples collected during any 30- day periodanbsp;...
|Title||:||Action plan for beaches and recreational waters|
|Author||:||United States. Environmental Protection Agency. Office of Research and Development, United States. Environmental Protection Agency. Office of Water|