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The IDNR headquarters at 1 Natural Resources Way in Springfield has experienced a power outage and tree damage throughout the grounds as a result of severe storms in the area. The agency expects to reopen the building to the public on Monday, June 15, 2026, though this could be subject to change. Check back here for an update before planning to visit the office in person.

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Interstate Oil and Gas Compact Commission 

The State of Illinois is a charter member of the Interstate Oil and Gas Compact Commission ("IOGCC"). The IOGCC was created by Congress in 1935 and coordinates the activities of oil producing states. In addition, the IOGCC promotes resource conservation and the efficient recovery of petroleum while addressing the environmental impacts of oil production.

Petroleum Technology Transfer Council

U.S. Department of Energy founded the national not-for-profit organization with regionally-focused programs that identify the technology needs of independent oil and gas producers. The Illinois State Geological Survey is a regional PTTC center.

Illinois Oil and Gas Association

The Illinois Oil and Gas Association is an oil and gas trade association representing the interests of the Illinois oil and gas industry. The association headquarters is in Mt. Vernon, Illinois ​