The EPA  releases guidance every two years to EPA regional offices, states, and tribes. The National Water Program Guidance provides EPA priorities and implementation strategies for the coming fiscal year.  

• FY 2014 National Water Program Guidance
• FY 2015 National Water Program Addendum
• FY 2016-2017 National Water Program Guidance
• FY 2017 NWPG Addendum
• FY 2018-2019 National Water Program Guidance