How to slow the flow?

Cause or Solution?: 
Solutions to flooding
Question: 
What can be done to slow the flow of streams, including unblocking culverts?
Location of Cause or Solution: 

Add new comment

CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Question Reference: 
53
Category: 
River flows / Water Levels / Weather
Valley slopes
Asked By: 
Geoff
Tansey
Asker's Location: