| | URGENT: WELL PUMP ASSESSMENT -WHS | STEWART BROTHERS DRILLING COMPANY | $16,953 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 221310Water Supply and Irrigation Systems | J043MAINT/REPAIR/REBUILD OF EQUIPMENT- PUMPS AND COMPRESSORS | May 12, 2026 | May 6, 2026 | Jun 30, 2026 |
| | FY25 NEW DRINKING WATER WELL, KIRTLAND AIR FORCE BASE (KAFB), BERNALILLO COUNTY, NEW MEXICO | STEWART BROTHERS DRILLING COMPANY | $1,323,483 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541620Environmental Consulting Services | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Jun 4, 2025 | Jun 4, 2025 | Mar 1, 2026 |
| | EXPLORATORY WATER WELLS CONSTRUCTION AT THE PUEBLO OF SANTA ANA | STEWART BROTHERS DRILLING COMPANY | $1,038,759 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237110Water and Sewer Line and Related Structures Construction | Y1NECONSTRUCTION OF WATER SUPPLY FACILITIES | Jan 27, 2022 | Jan 27, 2022 | Nov 11, 2022 |
| | HAYSTACK OHV WATER WELL CONSTRUCTION | STEWART BROTHERS DRILLING COMPANY | $63,604 | BUREAU OF LAND MANAGEMENT | BUREAU OF LAND MANAGEMENT | — | 237110Water and Sewer Line and Related Structures Construction | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Apr 21, 2021 | May 3, 2021 | Jun 22, 2021 |
| | TASK ORDER: DRILL, SAMPLE AND TEST EXPLORATORY WATER WELLS - 3 EACH AT PUEBLO OF ISLETA, NM | STEWART BROTHERS DRILLING COMPANY | $885,566 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237990Other Heavy and Civil Engineering Construction | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Jun 16, 2020 | Jun 16, 2020 | Feb 9, 2021 |
| | CONSTRUCTION TASK ORDER: DRILL, SAMPLE AND TEST EXPLORATORY WATER WELLS - 3 EACH AT PUEBLO OF SAN ILDEFONSO, NM | STEWART BROTHERS DRILLING COMPANY | $161,546 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237990Other Heavy and Civil Engineering Construction | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Jun 5, 2020 | Jun 5, 2020 | Jan 11, 2021 |
| | IGF::OT::IGF DRILL, SAMPLE AND TEST EXPLORATORY WATER WELLS - 3 EACH AT ISLETA PUEBLO, NEW MEXICO | STEWART BROTHERS DRILLING COMPANY | $890,582 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237990Other Heavy and Civil Engineering Construction | Y1NECONSTRUCTION OF WATER SUPPLY FACILITIES | Mar 26, 2019 | Mar 26, 2019 | Mar 25, 2020 |
| | IGF::OT::IGF EXPLORATORY WATER WELL DRILLING, SANTO DOMINGO PUEBLO. | STEWART BROTHERS DRILLING COMPANY | $698,184 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237990Other Heavy and Civil Engineering Construction | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 13, 2017 | Sep 13, 2017 | Mar 19, 2018 |
| | IGF::OT::IGF EXPLORATORY WATER WELL DRILLING, SAMPLING, AND TESTING NO. 3, AT COCHITI PUEBLO, NM. | STEWART BROTHERS DRILLING COMPANY | $234,657 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237990Other Heavy and Civil Engineering Construction | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Mar 2, 2016 | Mar 2, 2016 | Aug 18, 2016 |
| | IGF::OT::IGF DRILL, SAMPLE&TEST EXPLORATORY WATER WELLS, COCHITI PUEBLO. | STEWART BROTHERS DRILLING COMPANY | $260,673 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237990Other Heavy and Civil Engineering Construction | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Sep 12, 2015 | Sep 12, 2015 | Aug 3, 2016 |
| | IGF::OT::IGF DRILL, SAMPLE&TEST EXPLORATORY WATER WELLS, OHKAY OWINGEH PUEBLO. | STEWART BROTHERS DRILLING COMPANY | $537,721 | BUREAU OF INDIAN AFFAIRS | BUREAU OF INDIAN AFFAIRS | — | 237990Other Heavy and Civil Engineering Construction | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Sep 11, 2015 | Sep 11, 2015 | Aug 3, 2016 |
| | DRILL EMERGENCY WATER WELL FOR VILLAGE OF CLOUDCROFT NM | STEWART BROTHERS DRILLING COMPANY | $908,452 | BUREAU OF RECLAMATION | — | — | 237110Water and Sewer Line and Related Structures Construction | Y245 | Aug 17, 2006 | Aug 17, 2006 | Jun 30, 2007 |
| | DRILL EMERGENCY WATER WELL | STEWART BROTHERS DRILLING COMPANY | $666,645 | BUREAU OF RECLAMATION | — | — | 237110Water and Sewer Line and Related Structures Construction | Y245 | Jul 3, 2006 | Jul 3, 2006 | Nov 16, 2006 |
| | — | STEWART BROTHERS DRILLING COMPANY | $0 | BUREAU OF RECLAMATION | — | — | — | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Dec 15, 1991 | Dec 15, 1991 | — |
| | — | STEWART BROTHERS DRILLING COMPANY | $0 | BUREAU OF RECLAMATION | — | — | — | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Oct 15, 1991 | Oct 15, 1991 | — |
| | — | STEWART BROTHERS DRILLING COMPANY | $0 | BUREAU OF RECLAMATION | — | — | — | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Sep 15, 1991 | Sep 15, 1991 | — |
| | — | STEWART BROTHERS DRILLING COMPANY | $0 | DEPT OF THE AIR FORCE | — | — | — | F015NATURAL RESOURCES/CONSERVATION- WELL DRILLING/EXPLORATORY | Feb 15, 1991 | Feb 15, 1991 | — |