Figure 1 E. coli bacteria concentrations and rainfall at 10 sampling sites in the Norwalk River Watershed on April 22, 2004
aSingle sample maximum E. coli concentrations for Class B rivers (CT
DEP water quality standard) non-designated swimming
Figure 1 E. coli bacteria concentrations and rainfall at 10 sampling sites in the Norwalk River Watershed on April 22, 2004
aSingle sample maximum E. coli concentrations for Class B rivers (CT
DEP water quality standard) non-designated swimming