Technical Report
Profile Sheets for Crediting Nutrient Reductions from Grey Infrastructure
Developed by the Chesapeake Stormwater Network Expert Panel, Appendix A of the full technical report provides a series of profile sheets outlining each of the discharges that are eligible for a credit. Each profile sheet describes the discharge, its characteristics and the
crediting approach used when it is fixed and/or prevented. A design example to show
how the credit is calculated is also provided. Discharges eligible for a credit are: laundry washwater; commercial carwashing; Floor Drains; Miscellaneous High Nutrient Non-Sanitary Discharges; Sanitary Direct Connections; Sewage Pipe Exfiltration; Drinking Water Transmission Loss; Dry Weather Sanitary Sewer Overflows.
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