Where does all the water go? According to the Environmental Protection Agency (EPA), in a typical wetland environment, 40% of the water is outflow; 45% is seepage; 4% evaporates; and 11% remains as water volume in the ecosystem (Reference: United States Environmental Protection Agency Case Studies Report 832-R-93-005). Chloride compounds as residuals from residential areas are a problem for wetlands. Suppose that in a particular wetland environment the following concentrations (mg/I) of chloride compounds were found: outflow, 60.4; seepage, 72.7; remaining due to evaporation, 31.5; in the water volume, 65.5. (a) Compute the weighted average of chlorine compound concentration (mg/l) for this ecological system. (Round your answer to one decimal place.) X mg/l (b) Suppose the EPA has established an average chlorine compound concentration target of no more than 58 mg/I. Does this wetlands system meet the target standard for chlorine compound concentration? O Yes. The average chlorine compound concentration (mg/l) is too high.

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Where does all the water go? According to the Environmental Protection Agency (EPA), in a typical wetland environment, 40% of the water is outflow; 45% is seepage; 4% evaporates; and 11%
remains as water volume in the ecosystem (Reference: United States Environmental Protection Agency Case Studies Report 832-R-93-005). Chloride compounds as residuals from residential areas are
a problem for wetlands. Suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 72.7; remaining due to
evaporation, 31.5; in the water volume, 65.5.
(a) Compute the weighted average of chlorine compound concentration (mg/I) for this ecological system. (Round your answer to one decimal place.)
x mg/I
(b) Suppose the EPA has established an average chlorine compound concentration target of no more than 58 mg/I. Does this wetlands system meet the target standard for chlorine compound
concentration?
O Yes. The average chlorine compound concentration (mg/l) is too high.
O Yes The average chlorine compound concentration (ma/l) is lower than the target.
Transcribed Image Text:Where does all the water go? According to the Environmental Protection Agency (EPA), in a typical wetland environment, 40% of the water is outflow; 45% is seepage; 4% evaporates; and 11% remains as water volume in the ecosystem (Reference: United States Environmental Protection Agency Case Studies Report 832-R-93-005). Chloride compounds as residuals from residential areas are a problem for wetlands. Suppose that in a particular wetland environment the following concentrations (mg/l) of chloride compounds were found: outflow, 60.4; seepage, 72.7; remaining due to evaporation, 31.5; in the water volume, 65.5. (a) Compute the weighted average of chlorine compound concentration (mg/I) for this ecological system. (Round your answer to one decimal place.) x mg/I (b) Suppose the EPA has established an average chlorine compound concentration target of no more than 58 mg/I. Does this wetlands system meet the target standard for chlorine compound concentration? O Yes. The average chlorine compound concentration (mg/l) is too high. O Yes The average chlorine compound concentration (ma/l) is lower than the target.
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