Stayton Wastewater Master Plan
Stayton Wastewater Master Plan
City of Stayton / Stayton, OR
Downtown Boise Drainage Study
Downtown Boise Drainage Study
Multiple Clients / Boise, ID
Jefferson County Transportation Plan
Jefferson County Transportation Plan
Jefferson County / Rigby, ID
MUNICIPAL ENGINEERING Project:
Downtown Boise Drainage Study
CLIENT / LOCATION
Multiple Clients / Boise, ID

This study was completed for the Boise City, Ada County Highway District, and the Capital City Development Corporation under a partnership arrangement. Keller Associates completed this master plan for Downtown Boise area to better understand the capacity of the existing storm drain system, which could facilitate development in the central business district.

After the watershed and sub-basins were delineated, detailed hydrologic and hydraulic analyses were performed on major trunk lines and tributary storm drains throughout the downtown vicinity, discharging to the Boise River. Many deficiencies were identified and several storm drain improvements recommended, some regional in nature. A special water quality analysis was performed to analyze pollutant levels for certain constituents under different development and treatment scenarios. This analysis was important to assess viability of a ‘no net’ increase of TSS into the Boise River compared to a baseline year of 1996.

Prev    1 2 3     Next
  |  Login