EPA has added updated data in the Nitrogen and Phosphorus Pollution Data Access Tool (NPDAT), a tool intended to help states develop effective nitrogen and phosphorus source-reduction strategies. Specifically, the updates include the Facilities Likely to Discharge Nitrogen/Phosphorus (N/P) to Water data layer, which now provides information on nitrogen and phosphorus discharges from 2010 facility monitoring reports with corresponding nitrogen and phosphorus limits from EPA's Discharge Monitoring Report (DMR) Pollutant Loading Tool.

To help tribes and Alaska Native Villages manage their drinking water and wastewater systems, EPA is releasing a series of 10 online training modules covering an array of operation, maintenance, and system management issues at smaller drinking water and wastewater facilities. Training topics include information on managing and maintaining drinking water, sewer, lagoon, and decentralized infrastructure as well as information on sustainably managing water systems, including asset management and techniques for developing rate structures.