| | NORTHERN LAKE SERVICE INC. | ANALYTICAL CHEMISTRY LABORATORY SERVICES SUPPORTING THE FIFTH UNREGULATED CONTAMINANT MONITORING RULE (UCMR 5) | IDC | $27,000,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541380Testing Laboratories and Services | R499SUPPORT- PROFESSIONAL: OTHER | Aug 3, 2022 | Aug 3, 2022 | — |
| | NORTHERN LAKE SERVICE INC. | — | IDC | $13,812,541 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541380Testing Laboratories and Services | R499SUPPORT- PROFESSIONAL: OTHER | Nov 21, 2017 | Nov 21, 2017 | — |
| | NORTHERN LAKE SERVICE INC. | IGF::OT::IGF
BLANKET PURCHASE AGREEMENT FOR ENVIRONMENTAL SAMPLE TESTING | BPA | $15,000 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 541380Testing Laboratories and Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Jun 20, 2014 | Jun 20, 2014 | Jun 30, 2016 |
| | NORTHERN LAKE SERVICE INC. | IGF::CT::IGF
CLIN 0001 DRINKING WATER MONITORING REGU | IDC | $66,736 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 541380Testing Laboratories and Services | 6640LABORATORY EQUIPMENT AND SUPPLIES | Feb 13, 2014 | Apr 1, 2014 | — |
| | NORTHERN LAKE SERVICE INC. | — | IDC | $8,575,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541380Testing Laboratories and Services | R499SUPPORT- PROFESSIONAL: OTHER | Nov 15, 2012 | Nov 15, 2012 | Jul 31, 2016 |
| | NORTHERN LAKE SERVICE INC. | — | FSS | $125,000 | FEDERAL ACQUISITION SERVICE | FEDERAL ACQUISITION SERVICE | — | 541380Testing Laboratories and Services | R699SUPPORT- ADMINISTRATIVE: OTHER | Jun 7, 2012 | Jun 7, 2012 | Jun 6, 2017 |
| | NORTHERN LAKE SERVICE INC. | LIST 2 METHODS - ANALYTICAL SERVICES SUPPORTING THE UNREGULATED CONTAMINANT MONITORING PROGRAM | IDC | $3,343,050 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541380Testing Laboratories and Services | R421 | Sep 26, 2007 | Sep 26, 2007 | Jun 15, 2011 |
| | NORTHERN LAKE SERVICE INC. | LIST 1 METHODS (EPA METHODS 527 AND 529) - ANALYTICAL SERVICES SUPPORTING THE UNREGULATED CONTAMINANT MONITORING PROGRAM | IDC | $3,051,000 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | SBA | 541380Testing Laboratories and Services | R421 | Sep 6, 2007 | Sep 11, 2007 | — |
| | NORTHERN LAKE SERVICE INC. | BPA | BPA | $0 | FOREST SERVICE | — | — | 541380Testing Laboratories and Services | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Nov 22, 2005 | Nov 22, 2005 | Sep 29, 2006 |