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Home  >  Departments  >  Public Works  >  PW Divisions  >  Surface Water  >  Services  >  Landowner Help  >  Streamside  >  FAQ

Surface Water Management Division

Landowner Guides to Streamside Living

Frequently Asked Questions

Real questions from streamside landowners

 

Streamside Living

  • I just bought a house on a stream. What do I need to know?
  • Can I live near a stream without affecting stream health?
  • How can I learn to live near a stream without harming stream health?


Streamside Vegetation

  • How can I landscape my yard without damaging my stream?
  • I’ve heard the word “riparian” a lot. Does that just mean streamside?
  • What should I plant along my stream?
  • Why the emphasis on planting trees? Aren’t shrubs good for streams too?
  • Why the emphasis on native plants?
  • Can I clear brush near my stream?
  • A tree near my stream looks like it will fall soon. Should I cut it down?


Yard and Garden Care

  • Can I take water from the stream for my garden?
  • Are there lawn chemicals that can harm my stream?
  • Is organic fertilizer better for my stream than chemical fertilizer?
  • I have caterpillars in the trees along my stream. Should I kill them?


Invasive Weeds

  • Why should I care about weeds near my stream?
  • Which weeds are bad for my stream?
  • What should I do if I have invasive weeds near my stream?
  • How can I remove invasive weeds safely?
  • Can I get help removing invasive weeds?


Lakes and Wetlands

  • Do these things also work on lakefront property?
  • I have a pond and a wetland on my property. Does this stuff apply to ponds and wetlands?


The Law

  • Why are there laws restricting my activities around my stream?
  • Which laws do I need to know about?
  • Why are the laws for streams so complex?
  • What permits do I need to work in my stream?
  • Why do I need a Hydraulic Project Approval? If it’s a free permit, then it can’t mean much.
  • What will the Hydraulic Project Approval require?
  • How far do I have to stay from my stream?
  • That’s a fuzzy answer. How do I know for sure?
  • What’s a Native Growth Protection Area?
  • How do I know if I have an NGPA?
  • Who owns an NGPA?
  • I have a Native Growth Protection Area on my property. Does that mean I can’t do anything on that part of my property?
  • Doesn’t all this stream stuff infringe on my private property rights?

Erosion and Sediment Problems

 
  • How can I stop streambank erosion?
  • How do I repair streambank erosion?
  • Can I dump rock along my streambank to stop erosion?
  • How can I deal with upstream development that caused sediment and erosion problems on my property?
  • My stream has changed a lot in the past few years. Is that normal?
  • How can I prevent my stream from jumping out of its channel?
  • What should I do if sediment is accumulating in my stream?

Water Quality

  • Is the water safe?
  • What’s the red gunk in my stream?
  • Is foam on the water bad?
  • Should I do anything about oily stuff on the water?
  • The water in my creek is brown. Does that mean it's really polluted?
  • My neighbor is doing things that are harming water quality in the stream. I’m uncomfortable turning my neighbor in, but what else can I do?



Wildlife

  • Is there anything living in my stream?
  • Why don’t salmon spawn in my stream?
  • How can I improve salmon habitat in my stream?
  • How can I attract more wildlife to my stream?
  • How can I attract birds?
  • I already have pristine streamside habitat. Is there anything I should do?



Living With Beavers

  • What should I do about beavers?
  • Do beaver dams prevent salmon from moving upstream?
  • Should I knock down the beaver dam so the salmon can move upstream?



Stream Cleaning

  • Can I pull trash out of my stream?
  • Should I clean-up my stream and remove brush and logs from the water?
  • I have lots of sediment. Should I dredge my stream?



Building Things

  • Can I build a footbridge over my stream?
  • Can I build a trail to my stream?



Pets and Stock

  • How do I keep cows and horses without harming the stream?
  • Can I let my dog run in the stream?
  • Why is manure bad for streams?
  • Why is dog waste bad for streams? Doesn’t it just break down and go into the soil?
  • Nobody picks-up after raccoons. Why the worry about my dog’s waste?
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