UIC Injection Well Inventory
Each year, the UIC program collects inventory information on injection wells nationwide. The inventory numbers include wells with operating status of Proposed, Under Construction, Active, and Temporarily Abandoned. The UIC program uses the inventory numbers in combination with other funding criteria to establish annual funding levels for programs with primary enforcement authority.
The most recent injection well inventory information is provided in the links below.
FY 2019 State UIC Inventory (xlsx) The file is an Excel spreadsheet with state-specific injection well information.
FY 2019 Tribal UIC Inventory (xlsx) The file is an Excel spreadsheet with tribe-specific injection well information.