In Summit County the county maintains your basin, and bills every lot forever
In Summit County the county maintains your basin, and bills every lot forever
2026-09-15 · Ohio · Compliance
In Akron-area subdivisions platted since the mid-1980s, the stormwater basin sitting on association common area may not be the association's to maintain — and every lot in the plat may already be paying the county to do it, permanently, on the property tax bill.1
The Summit County Engineer administers a Drainage Maintenance Assessment on what it calls assessed subdivisions, covering “[a]ll property owners in subdivisions developed since the mid 1980s.” There is no single effective date. The obligation attaches subdivision by subdivision, at plat recording.
How the obligation was created
The Engineer's own description of the mechanism:
“With the recording of each subdivision plat, the original property owner (developer) agrees to allow assessments to be collected for the maintenance of the storm water management facilities (SWMFs) which are outside the road rights-of-way. This provision is typically included on the plat and maintenance agreement.”
The authority cited is R.C. 6131.63 and chapter 6137, and the arithmetic is statutory rather than invoiced: “The Ohio Revised Code states that the annual cost of maintenance of storm water facilities is assumed to be 20% of the original construction costs of the drainage system.”
That figure is then “spread among the individual sublots, according to each parcel's acreage and street frontage,” and “collected as an assessment on the property tax bill, to be collected permanently.” Every six years “the assessments are reviewed and adjusted as necessary to account for the actual cost of maintenance.”
Where the duty sits by default
The Engineer is explicit that the default liability is the landowner's — and that in practice the landowner is usually the association:
“the basins were located more often on common areas owned by the Homeowner Owner Associations (HOAs). The responsibility, financial and otherwise, for the maintenance and repair of the basins, along with any drainpipes and ditches, and/or watercourses, ultimately rests on the property owner, whether a private resident or a homeowners association, unless another provision is made.”
The assessment is that other provision: “Most developers enter into contracts with the county that allows the county to take care of these obligations for them for a fee. The terms are spelled out in the plats and maintenance agreements for each of the subdivisions.”
Drainage duties in Ohio communities are split between recorded documents and county practice. Our Ohio water conservation page covers the association side.
Two ways a board gets this wrong
The first failure is double-charging the membership. An association that does not know it sits in an assessed subdivision budgets a reserve line for basin maintenance, dredging and outlet repair — work its own members are already funding through a permanent assessment on the tax duplicate. Nobody discovers it, because the tax bill and the association budget are read by different people at different times of year, and the assessment line on a Summit County tax bill does not announce what it is for.
The second failure is the reverse, and it is more expensive. An association that assumes the county has it — because a neighbouring allotment does, or because someone said so years ago — when the plat contains no such agreement, is carrying an unfunded obligation on a structure whose annual maintenance the Revised Code presumes at 20 percent of original construction cost. On a basin that cost $180,000 to build, that presumption is $36,000 a year. Our Ohio reserve studies page covers how a component like that should be carried.
The document that settles it
It is the recorded plat and the maintenance agreement for your specific subdivision, and nothing else. The Engineer says so directly: the terms are “spelled out in the plats and maintenance agreements for each of the subdivisions.” It varies allotment by allotment. A board cannot reason from the subdivision next door, from the developer's recollection, or from what the association has always done.
Pull the plat from the county recorder, read the drainage notes on its face, and pull the maintenance agreement it references. Then match it against the assessment lines on a member's tax bill. That is a two-hour job that has settled six-figure questions.
The older-basin trap
The Engineer flags a separate problem for basins sited on private lots rather than common area: they were “covered by easements to the County…However, some easements were generic, with no rights to the County.”
A generic easement with no county rights means neither the county nor, necessarily, the association has a clear right of entry to maintain a structure that serves the whole subdivision. That is a title problem, not a budgeting problem, and it does not improve with age.
Elsewhere in Ohio the duty is plainly the association's
Greene County, in the Dayton metro, publishes a guide addressed directly to associations: A Homeowner Association Guide to Stormwater Detention Pond Maintenance. Its framing is the opposite of Summit's:
“As a homeowner or member of a Home Owners Association you have a responsibility to keep your pond in good working condition.”
And: “There can be legal consequences of not properly maintaining your stormwater detention ponds. Know the rules to prevent violation of local stormwater ordinances.” The duties it lists are ordinary and ongoing — “Mowing on a regular basis to prevent erosion or aesthetic problems. Trees and shrubs should not be allowed to grow in the pond basin.”
That is guidance, not an ordinance, and it imposes no inspection fee. But it is the posture most Ohio counties take, and it is the working assumption until a recorded document says otherwise.
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