What is the methodology behind the Drainage Service Fee?
Equivalent Hydrologic Units (EHU) was selected by CT Consultants and approved by the Storm Water Management Committee as the methodology for setting the number of Storm Water billing units for each property. It was felt that it provides a more fair structure than other options. This method sets a value for residential properties and a proportionally higher value for commercial and industrial based on acreage and EPA runoff coefficients.
