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Policy & Guidance

Interim Economic Guidance for Water Quality Standards

A. Calculation of The Municipal Preliminary Screener

Total Annual Pollution Control Cost Per Household [Worksheet C, (11) or Worksheet C, Option A (10) ] $________ (1)
Median Household Income* $________ (2)
Municipal Preliminary Screener (Calculate: [(1)/(2)] x 100) ________%(3)

B. Evaluation of The Municipal Preliminary Screener

If the Municipal Preliminary Screener is clearly less than 1.0%, then it is assumed that the cost will not impose an undue financial burden. In this case, it is not necessary to continue with the Secondary Test. Otherwise, it is necessary to continue.

Benchmark Comparison:

Little Impact

Mid-Range Impact

Large Impact

Less than 1.0%

1.0% - 2.0%

Greater than 2.0%

Indication of no substantial economic impacts

______________________
Proceed to Secondary Test

* 1990 Census adjusted by CPI inflation rate if necessary.

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