Wetland restorations within parklands are funded by mitigation projects, donations, and grants. The process of restoring wetland functions to previously drained hydric soils offers many ecological benefits, especially in a rapidly developing county. Once restored, wetlands provide the necessary wildlife habitat for many species including waterfowl, salamanders, and frogs.

Wetlands also help to recharge groundwater by retaining rainfall for extended periods of time and allowing the precipitation to slowly permeate through the soil profile. Capturing runoff, especially in a developing watershed, can help to decrease the amount of downstream flooding and improve water quality. The Park District’s restored wetlands are vigorously monitored using Ohio Environmental Protection Agency’s (OEPA) protocols to ensure attainment of proper functions.
 

Protecting Delaware County’s water quality also is accomplished by protecting and enhancing high quality stream segments. One of the best examples of this can be seen at Big Run Preserve. Although the preserve is only open to the public through special programs, the 75 acre tract has protected a high quality stream unique to Delaware County, a Class III Primary Headwater Habitat. Heavily forested, with exposed bedrock and waterfalls, this property has deed restrictions that prevent it from ever being developed. The Park’s staff regularly monitors the site and enhances it by removing invasive plants.

Mitigation projects, donations, and grants help fund sites likes Big Run Preserve, which aid in the long-term protection of the Olentangy River, which is considered Exceptional Warmwater Habitat (EWH) by the OEPA, the highest level of water quality for Ohio’s streams.

Enhancing, protecting, and restoring Delaware County’s natural resources allows for the enjoyment of outdoor recreation and education for future generations.

Please contact Preservation Parks if you would like to contribute to environmental restoration and protection of Delaware County’s natural resources.