Reduce Stormwater Pollution From: Roads and Highways, Forest Roads, Public and Private Parcels
Implementers
City of South Lake Tahoe
Supporting Agencies
Unknown
Primary Contact
Jason Burke (jburke@cityofslt.us)
Stage
Deferred
Duration
2020 - 2024
Total Project Cost
$1,350,000
Funding Request
Unknown
Stormwater Management Program
Reduce Stormwater Pollution From: Roads and Highways, Forest Roads, Public and Private Parcels
The project will reduce scour of the unprotected road shoulders along Sonora Avenue by routing urban runoff to a system of underground storm drain inlets, sediment traps, perforated pipes for infiltration and underground conveyance pipes to the existing treatment wetlands (Osgood/Wildwood basins). All drainage improvements will occur within the existing road right-of-way. This project will provide underground drainage improvements to facilitate above-ground improvements associated with the Ski Run "Mountain to Marina" Green Infrastructure Planning initiative lead by the TRPA (EIP 01.01.01.0192).
Targeted Performance Measures
Miles of Roads Decommissioned or Retrofitted
Threshold Categories
Water Quality
No Key Photo provided for this Project
Location
Targeted Funding
No Funding Source Identified
Photos
Before
Unsecured road shoulder on Sonora Avenue generating sediment (5/15/2017)
Unsecured parking on Sonora Avenue creating sediment issues (5/15/2017)
Uncontrolled runoff creating localized flooding on Sonora Avenue (3/21/2018)
Road shoulder scour at Sonora/Larch impacts downstream homes and adds to sediment deposition on CTC SEZ lots
Ad hoc reactions from flooded residents dealing with localized flooding from uncontrolled runoff from Sonora and sedimentation of CTC SEZ parcels.