City of Pocatello Stormwater Treatment Hannah Sanger City of Pocatello hsanger@pocatello.us
The Portneuf River
The problem
The problem
Solution #1 Detain & retain stormwater with large wetlands & ponds
Sacajawea Park
Sacajawea Park – data
Sacajawea Park – renovations
1st Street Wetland
Clark Street Wetland
The problem with wetlands Have to pipe to them Vegetation challenges Treatment of infiltrated water?
Solution #2: Bio-infiltration Swales
Swale Design
Swale Design
Why Treat Stormwater?
Why Treat Stormwater?
Thank you! Hannah Sanger City of Pocatello (208) 234-6518 hsanger@pocatello.us Quick bio: Hannah is the City’s Science & Environment Division manager. Her work primarily focuses on stormwater management.