Coliforms and fecal streptococcus in the Illinois River at Peoria ...
Coliforms and fecal streptococcus in the Illinois River at Peoria ...
Coliforms and fecal streptococcus in the Illinois River at Peoria ...
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Period<br />
(6/1972-5/1976)<br />
Table 9 . Seasonal Vari<strong>at</strong>ion of FC/FS Values<br />
Number<br />
of<br />
samples<br />
Number<br />
of<br />
samples<br />
FC/FS >4.0 FC/FS