HomeMy WebLinkAboutLETTER Floodplain Commercial Remodel 300 E Elkhorn Ave 2021-06-30
Memo
To: Floodplain Analysis
From: Jennifer Waters, EIT, CFM
Floodplain Administrator
Cc: 300 E. Elkhorn Ave.
21-EP-00263
Date: 6/30/2021
This review pertains to a proposed remodel of an upstairs residential space. Plans were prepared by
TW Beck Architects (6/28/21). No exterior work on the ground floor is proposed. The Fire
Marshal determined that a fire sprinkler system is not required based on the scope of work.
This 2-story building at 300 E. Elkhorn is located entirely in the Special Flood Hazard Area, in the
floodway.
Public Works has determined that the proposed work does not constitute a Substantial
Improvement. However, any work proposed for the ground floor in future may trigger the
requirements in the floodplain regulations for elevation or floodproofing. Flood depths for the 100-
year (1% chance) event are estimated to range from less than 1 foot to over 2 feet within the
building footprint. Tenants occupying the upstairs space should be made aware of the flood hazard
and the fact that the stairs may be partially submerged in case of flooding.
PUBLIC WORKS