Ohio Stream and Wetland In-Lieu Fee Mitigation Program (OMP)

How Are Projects Selected?

TNC OMP pursues wetland and stream projects that meet a strict set of criteria. The following items are considered during the identification and review of a potential project: 

• Overall fit within the OMP Compensation Planning Framework.
• Appropriateness of the site to provide mitigation for permitted impacts.
• Mitigation need and available funds in the project area (Primary Service Area).
• Likelihood of long-term success.
• Ability to permanently protect aquatic resources (e.g. conservation easement).
• Proximity to identified areas of concern, environmentally sensitive sites, or other protected lands.
• Project cost.

TNC uses a Site Selection and Evaluation Checklist, developed in coordination with other external experts, to score the proposed project and then develop a mitigation plan for the highest scoring projects in that Primary Service Area. The mitigation plan is submitted to the Interagency Review Team for their review and approval.

Who Approves Projects?

The regulatory agencies ultimately approve the OMP’s restoration projects. TNC submits potential projects to the regulatory agencies, who must approve both the proposed mitigation plan and the budget before the project can move forward. The regulatory review panel is known as the Interagency Review Team (IRT) and is chaired by the U.S. Army Corps of Engineers (Corps). Additional agency representatives on the IRT are from Ohio Environmental Protection Agency, U.S. Fish and Wildlife Service, U.S. Environmental Protection Agency, Ohio Department of Natural Resources and Natural Resource Conservation Service. The IRT provides regular review and input on the proposed projects.

Each project site is also put on public notice through the Corps and is available for public comment for thirty days. TNC addresses IRT and public comments in the development of a final project plan.

Funds generated from credit sales are held by our financial partner, the Ohio Water Development Authority, in an interest-generating account until a project is implemented by The Nature Conservancy. All credit sales are tracked by the Primary Service Area where the impacts occurred, and there is a high preference to develop the restoration sites in the same Primary Service Area as the impacts.

The Nature Conservancy is actively looking for potential stream and wetland mitigation sites to be restored and permanently protected. Potential properties may be proposed by regulatory or advisory agencies, localities and other conservation organizations. If you have a project you’d like to propose, please contact Brian Gara at brian.gara@tnc.org.

Request Stream or Wetland Mitigation Credits

The Nature Conservancy has mitigation credits available to meet the needs of the regulated community.

Regulatory agencies determine whether a permit applicant can use the OMP as their mitigation option, and the amount of credits they require. OMP is a state-wide mitigation program; however, there are a limited number of credits available for each watershed and resource type. Pricing for credits is available here. These credits are considered second in the preferential hierarchy established by the 2008 mitigation rule, which means that there is a regulatory preference for any mitigation bank credits that are available in the area of impact.

Economic Advantages of Purchasing Credits From OMP

• Allows applicants to pay the fee "in lieu of" performing their own mitigation and maintaining it for 5-10 years.
• Reduces permitting time and costs.
• Transfers all mitigation obligations to The Nature Conservancy.
• Provides a one-stop mitigation opportunity for both stream and wetland impacts.

Important Note

As sponsor of the OMP, The Nature Conservancy has the discretion not to sell mitigation credits for impacts to our conservation priorities in the state. While TNC has exercised this discretion extremely infrequently in our other mitigation programs, we stress it here simply to give members of the regulated community advance notice that they should contact us early in the process to ensure that TNC can, in fact, satisfy their mitigation needs.