Lucas County commissioners approve 6‑year maintenance plan for 10 Mile Creek/Ottawa River watershed

Lucas County engineering staff presented the final report for the 10 Mile Creek/Ottawa River watershed ditch petition and described an estimated six‑year program to clear log jams, remove accumulated sediment and maintain drainage infrastructure. At the close of a public hearing March 11, 2025, temporary commissioners voted to affirm the engineer's findings, confirm changes made after filed exceptions, and approve the six‑year work plan and associated assessments.

The engineer told the board the petition process began in March 2021 after Spencer Township filed a petition under Ohio Revised Code Section 61.31 and subsequent amendments added ditch segments without increasing the watershed area. The engineer said staff inspected 308 petition segments covering about 87 miles of ditches in Lucas County, identified about 438,000 cubic yards of accumulated sediment (an average of roughly 1.3 feet per segment), and catalogued roughly 774 log jams. He said the proposed first‑six‑year program targets the worst locations first and estimates about $2.0 million per year for the first six years to complete the work and shift the system to routine maintenance.

Why it matters: the engineer explained that failing or obstructed ditch segments reduce a channel's capacity and can cause extended backups, damage to crops, roads and buildings, and increased flood risk. He cited benefits the engineer used in the petition calculations including increased crop production in the hundred‑year floodplain (an estimated $85,183 per year), reduced flood damages using FEMA benefit projections, and a resulting benefit‑to‑cost ratio the presentation put at about 14.4 for the project over 30 years.

Officials and residents asked for details about assessments, exemptions and project scope. The engineer said the watershed contains about 72,690 parcels across roughly 65,400 acres; assessments are apportioned by maintenance base (a notional share used only to proportion future assessments), land use, parcel acreage, proximity to streams and soil type. He emphasized that residents who live in the municipalities of Toledo, Ottawa Hills and Sylvania will not pay directly for parcel assessments because those cities have chosen to pay assessments on behalf of their residents; townships do not have that authority. The engineer also said property owners may do qualifying maintenance themselves and apply for credit on future assessments.

Public commenters included township trustees, farmers and homeowners who supported or opposed aspects of the petition. Supporters—including farmers who said intermittent ditch cleaning reduced field and basement flooding—urged prompt action to remove log jams and restore channel capacity. Several property owners and retiree/residents asked for stronger protections and clearer commitments before work begins: requests included professional delineation of rights‑of‑way, arborist review and mitigation for tree removal, removal and disposal plans for spoils and woody debris, compensation or credit where mature trees or habitat would be lost, and more explicit enforcement or follow‑up procedures for adjacent land managers such as Metroparks. A number of commenters also questioned specific cost estimates and asked the engineer to revisit sampling and contingency assumptions.

The board took three recorded actions at the end of the hearing: (1) affirming the engineer's findings for the improvement and final report; (2) confirming changes to the schedule of benefits based on filed exceptions; and (3) approving the six‑year plan of work (calendar years 2026–2031), ordering competitive bidding for projects, establishing a ditch maintenance fund, and confirming assessments to perform the plan. Each action passed on recorded votes by the two temporary commissioners present (David Bench and Adam Hoff). The motions and seconds were made on the record and each measure was approved without recorded dissent.

The engineer said the first year (2026) will be a partial year focused on the worst log jams and targeted sediment removal (the presentation listed first‑year work totaling about $658,000). Subsequent years prioritize upstream tributaries and a mix of log jam and sediment removal; 2026–2031 annual targets shown in the presentation average roughly $1.1–$1.3 million in work each year for Lucas County portions, while Toledo and Sylvania separately identified projects they intend to fund within their corporate limits.

What residents should expect next: if the petition remains approved, the engineer said staff will finalize bid documents and begin competitive bidding for the 2026 work season. Property owners will receive assessment notices when the first year assessments are established; owners who performed eligible maintenance may apply for assessment credit under the petition rules. The engineer said county staff plan to establish advisory committees (per the Ohio Revised Code maintenance provisions) to advise annual work plans and provide community feedback.

The hearing record contains multiple requests from residents for clearer mitigation steps, for example a requirement that spoil placement and any replanting be done only with owner consent, and for assurance that rights‑of‑way created for maintenance would not become public access corridors. The engineer responded that the maintenance right‑of‑way is for access only and will not convert private property to public use, and that the county will follow required permitting and environmental rules when work occurs. He also noted outreach to state and federal representatives seeking grants to address ash‑tree mortality (the emerald ash borer) that has greatly increased woody debris and log jams in some reaches.

The petition proceedings now move to implementation steps: final bid specifications, procurement, and the first year of work if contracts are awarded. Residents with questions about their parcel assessment, exception outcomes or how to apply for maintenance credit were told to contact the county engineer's office for the specific calculations and forms.