OMB control number
Lower Colorado River Well Inventory
OMB 1006-0014 ยท DOI/RB.
OMB 1006-0014
The Bureau of Reclamation must inventory wells and river pumps along the lower Colorado River to ensure that all Colorado River water use conforms to applicable laws and regulations and is accurately accounted for. This will affect every well and river-pump owner and operator along the lower Colorado River in Arizona, California, and Nevada.
The latest form for Lower Colorado River Well Inventory expires 2028-12-31 and is listed under ICR 202507-1006-001.
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
 Form LC25 Lower Colorado River Well Inventory | Form |
| Form LC25 Lower Colorado River Well Inventory | Form |
 2025.07.10 ADWR comment letter - BOR well inventory information collection FINAL (1).pdf | Public Comments |
| 2025-08702 60-day notice.pdf | Supplementary Document |
| 2025-08702 60-day notice.pdf | Supplementary Document |
| Supporting Statement A_1006-0014.docx | Supporting Statement A |
| Supporting Statement A_1006-0014.docx | Supporting Statement A |
| 1006-0014 Published 30 Day Notice - 90 FR 34517 - 07222025.pdf | Supplementary Document |
| Boulder Canyon Project Act.pdf | Supplementary Document |
| Colorado River Basin Project Act Pub. L. 90-537.pdf | Supplementary Document |
 Lower Colorado River Well Inventory |
Form |
| Lower Colorado River Well Inventory |
Form |