Date filters select awards with transaction activity in the period. Amounts below are lifetime award obligations. IDV values remain separate.
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM WATER QUALITY TECHNICAL SUPPORT.Environmental Protection Agency$147.3K obligationsEnds Aug 23, 2027
SUPPORT FOR THE 2025 NATIONAL COASTAL CONDITION ASSESSMENT (NCCA) FILLET TISSUE STUDY SAMPLE SHIPMENTS, DATA QUALITY REVIEW, AND REPORTING RESULTS.Environmental Protection Agency$125.0K obligationsEnds Mar 8, 2027
R499 - TECHNICAL SUPPORT FOR WATER QUALITY STANDARDS (WQS) RULEMAKINGS, DETERMINATIONS, AND ACTIONS.Environmental Protection Agency$184.5K obligationsEnds Aug 18, 2027
AH12 - TECHNICAL SUPPORT FOR DISTRICT OF COLUMBIA BACTERIA TMDL MODELING AND DEVELOPMENTEnvironmental Protection Agency$381.3K obligationsEnds Mar 31, 2028
CONTRACT 68HERC20D0016 - TASK ORDER TECHNICAL SUPPORT FOR MODELING EDUCATION.Environmental Protection Agency$99.0K obligationsEnds Nov 30, 2025
B516 - TECHNICAL SUPPORT FOR DEVELOPMENT OF HUMAN HEALTH WATER QUALITY CRITERIAEnvironmental Protection Agency$72.5K obligationsEnds Mar 24, 2026
REGION 9 ENDANGERED SPECIES ACT/ESSENTIAL FISH HABITAT PRACTICE GUIDEEnvironmental Protection Agency$36.2K obligationsEnds Jun 30, 2022
SHPD TETRA TECH CONTRACT NO. 68HERC20D0016, TASK ORDER 68HERC23F0186, TITLED TECHNICAL SUPPORT FOR DEVELOPMENT OF HUMAN HEALTH WATER QUALITY CRITERIA AMBIENT WATER QUALITY…Environmental Protection Agency$605.0K obligationsEnds Mar 24, 2025
SUPPORT FOR FURTHER DEVELOPMENT OF THE METALS AQUATIC LIFE CRITERIA AND CHEMISTRY MAP (METALICC-MAP)Environmental Protection Agency$116.3K obligationsEnds Sep 18, 2025
CONTRACT 68HERC20D0016, TASK ORDER 68HERC24F0461 - FEDERAL WATER QUALITY STANDARDS (WQS) AND RULEMAKING SUPPORT.Environmental Protection Agency$75.1K obligationsEnds May 31, 2025
CONTRACT 68HERC20D0016, TO 68HERC24F0476 - WATER PERMITS DIVISION (WPD) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) WATER QUALITY (WQ) TECHNICAL SUPPORT.Environmental Protection Agency$98.4K obligationsEnds Sep 19, 2025
B516 - SUPPORT FOR THE 2025 NATIONAL COASTAL CONDITION ASSESSMENT (NCCA) FILLET TISSUE STUDY SAMPLE PREPARATION.Environmental Protection Agency$570.1K obligationsEnds May 31, 2026
IGF::CL::IGF CHESAPEAKE BAY TMDL WATERSHED IMPLEMENTATION PLAN AND MODELING SUPPORTEnvironmental Protection Agency$4.8M obligationsEnds May 31, 2023
EPA REGION 4 OCEANOGRAPHIC SURVEYINGEnvironmental Protection Agency$2.5M obligationsEnds Aug 2, 2023
LONG ISLAND SOUND NITROGEN TECHNICAL SUPPORT: APPLICATION OF TECHNICAL APPROACH FOR ESTABLISHING NITROGEN ENDPOINTS AND ALLOWABLE LOADSEnvironmental Protection Agency$266.7K obligationsEnds Oct 31, 2022
PUBLIC HEALTH ASSESSMENT ACTIVITIES - INTEGRATED RISK ASSESSMENTDepartment of Health and Human Services$102.3K obligationsEnds Sep 29, 2020
NUTRIENT-SCIENTIFIC TECHNICAL EXCHANGE PARTNERSHIP SUPPORT (N-STEPS)Environmental Protection Agency$584.7K obligationsEnds Sep 29, 2023
CONTRACT 68HERC20D0016, TO 68HERC24F0315- 2025 NCCA PLANNING, SAMPLE COLLECTION, REPORTING RESULTS OF COMPLETED STUDIESEnvironmental Protection Agency$579.4K obligationsEnds Nov 30, 2025
CONTRACT 68HERC20D0016, TASK ORDER 68HERC24F0390 FOR MAINTENANCE OF WATER QUALITY STANDARDS INFORMATION AND TRACKING SYSTEM (WQSITS) DATA IN ACCORDANCE WITH ATTACHED PWS.Environmental Protection Agency$157.0K obligationsEnds Oct 31, 2025
CONTRACT 68HERC20D0016, TASK ORDER 68HERC24F0396 - TECHNICAL SUPPORT FOR EPA RULEMAKINGS, DETERMINATIONS AND OTHER WATER QUALITY STANDARDS (WQS) RELATED DECISIONS AND ACTIONS.Environmental Protection Agency$81.8K obligationsEnds Oct 31, 2025
AJ11: TECHNICAL SUPPORT FOR CONTINUOUS MONITORING AND ASSESSMENT DOCUMENTEnvironmental Protection Agency$180.0K obligationsEnds Feb 29, 2028
THE PRIMARY OBJECTIVE OF THE PROPOSED WORK IS TO BEGIN THE PROCESS OF DEFINING WHICH ALASKA PWSS ARE VULNERABLE TO CYANOBACTERIAL BLOOMS.Environmental Protection Agency$92.9K obligationsEnds Apr 1, 2026
THE GOAL OF THIS TASK ORDER IS TO IDENTIFY WHICH PUBLIC WATER SYSTEMS (PWS) HAVE AND WHICH DO NOT HAVE THE ABILITY TO TREAT, CHANGE SOURCES, OR UTILIZE OTHER METHODS IF THERE IS…Environmental Protection Agency$243.8K obligationsEnds Jan 31, 2026
EIS FOR AIR FORCE MAUI OPTICAL AND SUPERDepartment of Defense$2.8M obligationsEnds Sep 19, 2026
THE WORK DESCRIBED IN THIS TASK ORDER (TO) SUPPORTS THE ENVIRONMENTAL PROTECTION AGENCY (EPA) OFFICE OF RESEARCH AND DEVELOPMENT, CENTER FOR PUBLIC HEALTH & ENVIRONMENTAL…Environmental Protection Agency$264.2K obligationsEnds Mar 31, 2026