This lesson plan is a tool that can be used to re-design a ...

Aug 05, 2014 · (b) Use of "less than" values. For calculation purposes only, recorded values of less than a detectable limit (< #.##) may be considered to equal zero (0) for all parameters except Fecal Coliform, for which values of "less than" may be considered to be equal to one (1). ................
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