Spreadsheet Tool for River Environmental Assessment Management and Planning
Another HHWQ tool...
StreamPlan is a spreadsheet application for policy analysis of alternative water quality management strategies at a river basin level. Strategies include uniform emission reduction and effluent standard based strategies, ambient water quality criteria and least-cost strategies, total emission reduction under minimized costs, mixed strategies, local and regional policies, and strategies with economic instruments. StreamPlan includes a detailed model of wastewater generation at the municipal level with a water quality model and policy analysis tools at the river basin scale.