Quick Answers: Drainage

What is the rule of thumb for roadside ditch depth?

Why do we need to mow grass lined ditches?

Where can I find specifications for installing plastic culvert pipe (HDPE)?

What should I do if there is a mud slide affecting my highway?

Who is responsible to remove a tree when it falls into a stream?

Why do I have to bury the base of a silt fence?

When do we need to install silt fence?

I don't live in a watershed; why do I need to worry about stormwater management?

We are looking to reduce costs for some culvert replacement this spring, where can we find some savings with material(s)? Is it OK to backfill culverts with the same material we dug out from around the old pipe?

What can we do to stop beavers from clogging up our culverts?

Can I replace my 24-inch corrugated pipe with a 21-inch smooth bore plastic pipe?

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