Devils Lake Water Improvement District Regular Board and Budget Committee Meeting 5/13/2021
Devils Lake Vegetation Mangement Update
In 2019, AquaTechnex, of Centralia Washington was contracted by the Devils Lake Water Improvement District (DLWID) to provide Biobase Mapping and aquatic plant survey services at Devils Lake. Our mapping and survey efforts in 2019 focused on updating Devils Lake’s bathymetric data and aquatic plant identification and presence.
The vegetation survey identified native and non-native plant species in Devils Lake, including American waterweed (Elodea canadensis), Naiad (Najas spp.), Water celery (Valasenaria americana), Yellow cow lily (Nuphar spp.), Water starwort (Callitriche spp.), and Parrotfeather (Myriophyllum aquaticum).
All current noted plants are native, except parrotfeather. This plant species is listed in the State of Oregon as a Class B invasive noxious weed. Special attention was given to locating all locations still present around the lake. Many fragments of the plant were seen during the inspection. Fragmentation/vegetatively is parrotfeather’s mode of reproduction. Wind and current driven fragments spread this plant to new locations. Current population in the lake is low. However, the spread to new locations is quick and expansion will likely double or greater in one year. The following report is a summary of those activities.
Devils Lake Water Improvement District Regular Board Meeting 4/8/2021
Devils Lake Water Improvement District Executive Session and Regular Board Meeting 3/11/2021
Devils Lake Water Improvement District Executive Session and Regular Board Meeting
Agenda
February 11, 2021
Devils Lake Water Improvement District Executive Session and Regular Board Meeting
2:30 pm Online due to COVID 19 restrictions
Call to Order
Roll Call
Executive Session (ORS 192.660)
Regular Board Meeting
Approval of Consent Agenda and January 2020 Meeting Minutes
Approval of Monthly Financial Report
Public Comments
Committee Reports
Special Projects / Events and Communications
Committee Update – Committee chair to provide a briefing to the board.
ACTION ITEM
Update on recent and upcoming events
• Fishing Derby
• Wood Duck nesting box project
Save our Shoreline and Water Monitoring
Committee Update – Committee chair to provide a briefing to the board
ACTION ITEMS
Boy Scouts Water Gardens Projects
New Shoreline Restoration Projects
Plant Sale
District Projects and Operations
Communications Report
Quarterly newsletter
Social Media Activity
New District Website updates
Budget Committee Member search
Board Member search
Emergency Planning
Devils Lake Conservation/Aeration Project
System is up to date on annual maintenance and functioning without issue
Devils Lake Aquatic Vegetation Management
Milfoil management update
Lake vegetation outreach efforts
ACTION ITEM
Grass Carp Regulations (No update)
Airstream Pro Shoreline Aerator
No update
Devils Lake Flood Protection
A fully revised application including newly requested attachments was submitted back to DSL in January. We
are awaiting their comments.
ACTION ITEMS
Thompson Creek Monitoring continues, no new turbidity events have been reported for the past quarter.
Water Quality Briefing
No change from last month. Dissolved Oxygen levels are over 95% on the lake bottom lakewide with no
problematic algal growth. The EXO equipment will be sent in this month for its yearly maintenance and
calibration.
New Business
ACTION ITEMS
Public poll regarding Districts resources and responsibilities
Non-Agenda Items
ACTION ITEMS
None