Kossuth County trustees accept drainage reclassification, set improvement hearing and approve culvert plan amid landowner concerns

Kossuth County drainage trustees on April 22 accepted a reclassification engineer’s report for Drainage District 60 Sub 4, set a public hearing on a petition to study improvements for Drainage District 4 Lateral 11, and approved a combined tile‑and‑culvert fix at a problem crossing after lengthy public comment about crop damage and the cost of assessments.

The reclassification hearing opened after a staff presentation by Tyler, the consulting engineer for the district, who described the technical method used to compute benefits and assessments. Tyler said the firm used 2020 LiDAR elevation data, a hydrologic flow model and four factors (proximity, use, soil wetness and land use) multiplied to produce parcel “units of benefit,” which are then converted into classifications and recommended assessments. “Those units of benefit are then used to create a classification,” Tyler said.

Why this matters: trustees’ acceptance of the reclassification report starts the formal process for fixing and funding drainage improvements in the district; changes can affect how much landowners pay and how the system will operate during wet years.

During public comment, multiple landowners described how the assessment figures would affect property finances. One landowner estimated an assessment of roughly $1,592.65 per acre on 360 acres and said the math translated to about $25,000–$27,000 principal overall, while another said a neighbor’s roughly 70–80 assessed acres would face about $280 per acre over 20 years (speaker’s arithmetic). The engineer and trustees clarified financing terms and the 20‑year amortization used for display in the report and emphasized that the trustees can consider landowner input before final assessments are levied. Tyler also noted that the report and schedules split main facilities and laterals so future work on a lateral can be assessed on its own schedule.

Action on reclassification: Trustees voted to accept the reclassification report “as presented” by motion; the roll‑call was recorded as unanimous.

DD4 Lateral 11 improvement petition: The board acknowledged an improvement report filed in response to a petition concerning Drainage District 4, Sub‑District 9, Lateral 11 and an attached Sub‑Main. The engineering review found the existing system’s drainage coefficient was about 0.15 inches per day versus a commonly used 0.5 inch/day design target. The engineer presented a preliminary realignment that would require a roughly 60‑inch tile for about two miles and included a preliminary construction cost estimate of $2,435,000; the packet also discussed an open‑ditch alternative and its additional right‑of‑way and severance impacts.

Trustees set a public hearing on the Lateral 11 improvement petition for June 17 at 10:00 a.m. The engineer noted Union Slough unit (US Fish & Wildlife land) grant funding tied to work must be spent by October 1, 2026, and landowner input was invited during the 40‑day notice period the code requires.

Culvert/road crossing decision after public comment: A lengthy public exchange focused on a recurring flooding and washout problem at a gravel road crossing where landowner Mark Fair described substantial crop damage and asked the county to install a culvert under the road rather than rely solely on upsizing an existing tile.

After discussion among trustees, county staff and engineers about existing tile capacity, intakes and long‑term maintenance, trustees approved a plan to install materials currently on hand (12‑inch intakes and an 18‑inch tile through the road) and to arrange for a 24‑inch culvert to be installed as a secondary equalization route. The board discussed placing the culvert offset from the new tile so the tile remains primary; staff said specific elevations and the final layout would be set by secondary‑roads crews when they mobilize. The motion was approved by recorded vote (4–1). Trustees also noted that some tile materials already purchased for a separate plan would be used and that additional material orders were in process.

Other actions and approvals: Trustees moved other agenda items including appointing two people to the county’s eminent‑domain commission, approving legal representation for a repair request, accepting various small repairs that had already been completed, approving a county letter of support for the Community Services Block Grant, confirming appointments in the medical examiner office, and passing a rural animal‑control ordinance for Kossuth County. Trustees also approved the secondary‑roads five‑year construction and budget program after a staff presentation outlining planned resurfacing, bridge replacements and estimated costs.

What trustees did not decide: Trustees repeatedly emphasized that the reports and maps are proposals and that final assessments or construction will follow required notice, required landowner input (including remonstrance rights where applicable) and the formal hearing process.

Ending: Staff said they will circulate electronic copies of reports and will take follow‑up calls from landowners; trustees encouraged any affected landowners to submit written input ahead of the scheduled hearings.