News Posted April 25, 2015 Share Posted April 25, 2015 Standard ditches drain phosphorus, nitrogen and excess dirt into rivers and streams, contaminating the water and hurting its inhabitants. The two-stage system prevents them from entering the watershed.More... Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now