Example: tourism industry
Drainage Ditches
Found 2 free book(s)FACT SHEET: Maintaining Surface Water Drainage Ditches
dec.vermont.govMaintaining Surface Water Drainage Ditches. Save yourself time & money, stabilize the raw earth in your ditches the right way, the first time! This fact sheet is designed to provide helpful do’s and dont’s when you are maintaining existing ditches.
Chapter 5: Open Ditches for Drainage- Design, Construction …
irrigationtoolbox.comDrainage ditches i n western irrigated areas serve primarily as disposal ditches for subsurface drains in irrigated areas. Ditches located perpendic- ular to the flow of ground water are installed to intercept subsurface flow and are called "interceptor ditches."