Sources Registered Under the FIP for New and Modified True Minor Oil and Natural Gas Sources in Region 8 Indian Country

The sources on Indian country reservation lands in Region 8 that are registered under the Federal Implementation Plan (FIP) for New and Modified True Minor Oil and Natural Gas Sources are listed in the report accessible below. The report is updated periodically. For more information on a particular source, please send a request with the operator name, source name, location, and particular information you are interested in to R8AirPermitting@epa.gov. Also included below are examples of acceptable submittals documenting completion of site-specific evaluation by another federal agency (per 40 CFR 49.104(a)(1)) or screening by the source (per 40 CFR 49.104(a)(2)) under the Endangered Species Act (ESA) and National Historic Preservation Act (NHPA).

• Sources Registered Under the FIP for True Minor Oil and Natural Gas Sources in Indian Country (pdf) (575.27 KB, July 3, 2025)
• Example #1 Sufficient Documentation of Completion of ESA-NHPA Review by Another Federal Agency Submitted with Part 1 Registration (pdf) (1.54 MB, January 12, 2017)
• Example #2 Sufficient Documentation of Completion of ESA-NHPA Review by Another Federal Agency Submitted with Part 1 Registration (pdf) (674.2 KB, January 12, 2017)
• Example Sufficient Documentation of Completion of ESA-NHPA Screening Procedures Submitted Prior to Part 1 Registration (pdf) (3.03 MB, June 23, 2017)