Building a pond in Michigan starts with a spot that will hold water and a check with EGLE, the county and your township before any digging, because ponds near wetlands, lakes, streams or floodplains can need state permits. After that it is excavation work: the pond is dug and shaped, the spoil is spread or hauled, and the banks are graded so they hold.
Start with where the water comes from
A pond needs a steady supply of water and ground that holds it. Some ponds are fed by groundwater, where the water table sits close to the surface; others rely mostly on runoff from the surrounding land. Clay soils, common across much of St. Clair and Lapeer counties, hold water well, while sand and gravel let it drain away.
Before committing to a spot, look at where water already stands in wet seasons, where it runs after heavy rain, and how the land around it drains. A test hole dug in the proposed area can show what the soil looks like below the surface and where the water sits. MSU Extension publishes Michigan pond management material that is worth reading before you choose a site, especially if you plan to stock fish or keep the water clear.
State permits: check with EGLE first
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) regulates work in wetlands, inland lakes and streams, floodplains and dams. EGLE's Joint Permit Application covers those areas in one application, with state and federal review together. A pond dug in or next to a wetland, connected to a stream or lake, built in a floodplain or held back by an embankment can fall under one or more of them.
Wet ground is not always obvious. EGLE offers a Wetlands Map Viewer, but it states that the viewer is not meant to determine the exact location or legal boundaries of wetlands. EGLE also offers pre-application meetings for wetland, lake and stream projects. If there is any chance your site involves wetland or water, contact EGLE and confirm before digging. Do not assume a permit is or is not needed.
County and township rules
A pond is a large earth change, and Michigan's soil erosion rules can apply. EGLE says a soil erosion permit is generally required for larger earth changes and for work close to a lake or stream, issued through a county or local agency. In St. Clair County, EGLE lists the County Health Department as the enforcing agency; in Macomb County the Public Works Office issues soil erosion permits. Our guide on land clearing permits covers that office and the others in more detail.
If the pond would drain into or sit near a county drain, the county drain office should be part of the conversation. Your township may also have zoning rules on ponds, such as where they can be placed on a lot. Call the township office early, before the design is settled.
Shape, slopes and banks
A pond is more than a hole. The shape of the banks decides how safe the edge is, how easy it is to mow around, and whether the sides stay put or slump into the water. Gentler slopes at the edge are easier to walk, mow and plant, while a deeper area in the middle gives the water more volume. The exact depths and slopes depend on what the pond is for and what the soil will hold.
The banks above the water need to be graded and covered, with seed or other cover, so rain does not wash them back into the pond. If an overflow or outlet is part of the design, it has to be placed so high water leaves without cutting a channel through the bank. These details are planned before digging, not fixed afterward.
What happens to all that dirt
Digging a pond produces a lot of spoil, and handling it is a real part of the job. Some of it can be spread and graded into the surrounding land, used to build up a low area, or shaped into a berm. On some properties it makes a useful start on a pad for a future building, if the soil is suitable and it is compacted properly.
What cannot be used on site has to be hauled away, and that adds trucks and time. Wet spoil is heavier and messier than dry, and spring roads may carry seasonal weight limits that affect hauling. Elite handles both: spoil spread and graded with the same machines, or loaded and taken away through its material hauling work.
Cleaning out and reshaping an older pond
Not every pond project is a new one. Older farm and backyard ponds silt in, grow over at the edges and lose depth. Brush and small trees creep in around them until the water is hard to reach. Cleaning one out can mean digging out built-up silt, reshaping the banks and clearing the ground around it back to open, usable land.
The same permit questions apply to cleanup as to new digging, especially where the pond connects to a stream or sits in or beside a wetland. Check with EGLE before dredging or reshaping. Before any digging, contact MISS DIG 811 so public utility lines are marked, and point out private lines such as a power feed to a pump or an outbuilding.
What moves the cost, and getting started
The price of a pond depends on its size and depth, the soil, how wet the ground is during the dig, how far the equipment has to travel across the property, and what happens to the spoil. Clearing around the site, shaping the banks, building an overflow and grading the surrounding land all add to it. Permit work, if needed, adds time before the dig can start.
Elite Excavating digs and shapes new ponds and cleans up existing ones as part of its residential excavating work, and there is a separate page for pond digging in Lapeer County. George walks the site with you first. Call (989) 702-2426 for a free estimate.
The Short Version
- Pick a site with a water source and soil that holds water; a test hole helps.
- Contact EGLE first if the site could involve a wetland, stream, lake, floodplain or embankment.
- Check the county soil erosion office, drain office and township zoning before digging.
- Plan the banks, the overflow and the spoil before the machine arrives.
- Contact MISS DIG 811 before any digging, including pond cleanouts.
Quick Answers
Do I need a permit to dig a pond in Michigan?
It depends on the site, so confirm before digging. EGLE regulates work in wetlands, inland lakes and streams, floodplains and dams, and a pond can touch any of them. Larger earth changes may need a county soil erosion permit, and your township may have zoning rules. Ask each office about your property.
Will a pond in clay soil hold water?
Clay generally holds water much better than sand or gravel, which is why many ponds in this area are dug in clay ground. The water supply matters just as much. A test hole and a look at how the land drains in wet seasons give a better answer than the soil type alone.
What do you do with the dirt from a new pond?
It can be spread and graded around the property, used to fill low ground or build a berm, or hauled away. Which option fits depends on the soil, the space and what you want the land to look like after. It is planned at the estimate so the price includes it.
Can an old farm pond be cleaned out and reshaped?
Yes. Silt can be dug out, banks reshaped and overgrown edges cleared. If the pond is connected to a stream or sits in or near a wetland, check with EGLE before work starts, because cleanup and dredging can fall under the same rules as new digging.
See the residential excavating service or call (989) 702-2426.