NRCS Manuals and Handbooks with Pennsylvania Addendums
Links to the National Engineering Manual, PA manual supplements, the Engineering Field Handbook, PA Addendums, and the PA Irrigation Guide.
Engineering Field Handbook
(scroll down and open specific chapter 210-VI-NEH-650.01 through 650.19)
Pennsylvania Addendums to Engineering Field Handbook
Ag Waste Management Field Handbook
(scroll down and open specific chapter 210-V1-NEH 651.01 through 651.17)
Pennsylvania Addendums to Ag Waste Management Field Handbook