8 studies to be made prior to Nelson Lake outlet
FERGUS FALLS -- Much work is needed before construction of a new outlet at Nelson Lake, west of Parkers Prairie. Nelson Lake is a landlocked lake.
The county board of commissioners, on Tuesday, April 28, approved a contract for preliminary studies by Fargo-based Houston Engineering.
Original plans called for making use of current Ditch 45. However, at a public meeting in September, it was determined this was not a viable option. In preceding months high water has adversely affected Highway 6 near the north side of Nelson Lake. Flooding of nearby croplands also has taken place.
A petition for a new outlet running southward from Nelson Lake to nearby Fish Lake was submitted to the board of commissioners.
A public meeting will be in late summer or early fall.
“The last time a new county ditch system was built was in 1923,” said County Ditch Inspector Kevin Fellbaum.
He provided a list of studies that will be conducted by Houston Engineering, including determining where the best corridor would be to build the tile system, survey work, construction and cost/benefit analysis:
- Design: pipe size, structures, lake elevation level
- Permitting: obtain permits from agencies
- Environmental impacts: downstream (can the receiving water bodies handle more water)
- Water quality: (are we moving clean or dirty water)
- Aquatic invasive species: will there need to be measures put in place to mitigate the movement of aquatic invasive species
- Operating plans: put in place a schedule on when water can be moved
- Lake level: what elevation is best for Nelson Lake to be maintained at for the health of the lake and for those around it
- Benefit determination: work with the county ditch viewing team to determine what benefits are derived from building this system
“Once those studies are completed, we will hold a public hearing to hear from the benefited property owners to see if the project should proceed with all the data presented,” Fellbaum said.
He said that if the project has a green light after the hearing, Houston Engineering will proceed with final design, obtain permits, initiate bid letting and proceed with right-of-way acquisition.