| | BSA ENVIRONMENTAL SERVICES INC | FEDERAL SUPPLY SCHEDULE CONTRACT | FSS | $5,000,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Jun 3, 2026 | Jun 3, 2026 | Jun 2, 2031 |
| | BSA ENVIRONMENTAL SERVICES INC | BPA MASTER BIOLOGICAL SAMPLING SERVICES | BPA | $1,918,313 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541380Testing Laboratories and Services | B504SPECIAL STUDIES/ANALYSIS- CHEMICAL/BIOLOGICAL | Sep 29, 2025 | Sep 30, 2025 | Sep 29, 2030 |
| | BSA ENVIRONMENTAL SERVICES INC | IDIQ PHYTOPLANKTON ANALYSES NO PICO | IDC | $250,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | SBA | 541380Testing Laboratories and Services | B516SPECIAL STUDIES/ANALYSIS- ANIMAL/FISHERIES | Feb 28, 2023 | Mar 1, 2023 | — |
| | BSA ENVIRONMENTAL SERVICES INC | — | IDC | $460,000 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 541380Testing Laboratories and Services | B533SPECIAL STUDIES/ANALYSIS- WATER QUALITY | Jun 22, 2022 | Jun 22, 2022 | — |
| | BSA ENVIRONMENTAL SERVICES INC | PHYTOPLANKTON AND PERIPHYTON ANALYSES (SECONDARY LAB) - BSA ENVIRONMENTAL SERVICES, INC. | BPA | $55,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Jun 1, 2022 | Jun 1, 2022 | Jun 5, 2027 |
| | BSA ENVIRONMENTAL SERVICES INC | — | IDC | $0 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | SBA | 541380Testing Laboratories and Services | B533SPECIAL STUDIES/ANALYSIS- WATER QUALITY | Sep 13, 2016 | Sep 13, 2016 | — |
| | BSA ENVIRONMENTAL SERVICES INC | — | BPA | $0 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Feb 1, 2013 | Feb 1, 2013 | — |
| | BSA ENVIRONMENTAL SERVICES INC | WATER SAMPLING TESTING AND ANALYSIS BPA | BPA | $150,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541380Testing Laboratories and Services | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Aug 2, 2012 | Aug 2, 2012 | Jul 31, 2017 |
| | BSA ENVIRONMENTAL SERVICES INC | — | BPA | $0 | BUREAU OF RECLAMATION | — | — | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Dec 31, 2007 | Jan 1, 2008 | — |
| | BSA ENVIRONMENTAL SERVICES INC | FEDERAL SUPPLY SCHEDULE CONTRACT. | FSS | $4,910,570 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Jun 13, 2006 | Jun 15, 2006 | Jun 14, 2026 |
| | BSA ENVIRONMENTAL SERVICES INC | LAKE MEAD ZOOPLANKTON SAMPLE ANALYSIS | BPA | $0 | BUREAU OF RECLAMATION | — | SBA | 541620Environmental Consulting Services | B599SPECIAL STUDIES/ANALYSIS- OTHER | May 1, 2006 | May 1, 2006 | — |
| | BSA ENVIRONMENTAL SERVICES INC | — | IDC | $0 | DEPT OF THE ARMY | — | SBA | 541380Testing Laboratories and Services | B533SPECIAL STUDIES/ANALYSIS- WATER QUALITY | Nov 19, 2002 | Nov 19, 2002 | Sep 15, 2003 |