Ponds are generally less than 20 acres in size and can be as small as eight feet across and one to two feet deep. design storm inflow to the pond. When crafting a local or state design manual, the jurisdiction will need to Property Line and Fence Laws in Indiana - FindLaw This includes regular inspections, especially after severe storms or heavy rain, to identify and repair areas of erosion, gullies, and other damage; removing sediment and debris from the pond before they reach the outlets; and beautifying the surrounding banks with grass, shrubs, and other vegetation. to be classified as a "Low Hazard" for dam impact. Inlets and outlets should be set to maximize the length of the flow path through the pond. Because they retain water for a longer time, wet ponds are also called retention ponds. Rule 3701-28-14 - Ohio Administrative Code | Ohio Laws Retention Ponds in HOA Communities: What You Need to Know - Spectrum AM A well-designed retention pond will offer a high level of stormwater treatment, which will improve the water quality before it is released back into the environment. Even if the ponds water is tested and found to be healthy, you should look for getting help from a professional who has the knowledge and expertise to provide the best habitat for your aquatic life. Alternative methods are Retention & Detention Ponds In Homeowner Associations This handbook should not be seen as a statement of legal opinion or advice by the authors on any of the legal issues discussed within. 10. Fence requirements for swimming pools and detention/retention ponds. . Produced biomass can attract wildlife and help with small-scale bioenergy production. Ponds are frequently positioned in a low location in the watershed where gravity can assist drain the water. Vertical pipes may Design Criteria: Stormwater Ponds. access to the pool. For ponds with a surface area of more than one half acre at least twenty-five per cent of the pond area at the design normal water level shall have a minimum depth of eight feet; (7) Ponds shall have side slopes no steeper than 2:1; (8) When a dam is part of the pond construction the minimum top width of the dam shall be eight feet.