From the US EPA: The EPA Healthy Watersheds Team is pleased to announce the completion of Version 2.1 of the Watershed Index Online (WSIO), a national library of watershed attributes used for comparing watershed characteristics anywhere in the conterminous United States. The newly updated WSIO incorporates 178 updated and 20 new HUC12 indicators and contains 436 HUC12 indicators in total.  The improvements in the national watershed indicator library can be accessed from the WSIO website by downloading Excel or geodatabase … Continue reading DATA: Watershed Index Online (WSIO) and Statewide Recovery Potential Screening (RPS) Tool Series Updated for 2020