Federal contractor · public award history
TETRA TECH, INC.
Parent: TETRA TECH, INC. LMRMKLLL3LG5
- Awards we know about
- 40
- Typical size
- $278,155
- Middle of their public awards
- Dollars on those awards
- $23.85M
Most of their awards we can see fall roughly between $154,501 and $572,722.
From official USAspending contract records — not a capability rating, past-performance score, or recommendation to team or bid.
Awarding agencies
- Environmental Protection Agency (40)
Industries & product codes
Award history
- Environmental Protection Agency$208,422
THIS TASK ORDER INCLUDES THE FOLLOWING FIVE TASK AREAS: 1. ESTABLISH COMMUNICATION WITH THE TOCOR; DEVELOP A QAPP 2. WEIGHT OF EVIDENCE 3. STRESSOR IDENTIFICATION 4. DIATOM TAXONOMY HARMONIZATION 5. RESEARCH, ASSESSMENT, AND ASSISTANCE ACTIVITIE
- Environmental Protection Agency$67,650
THE PURPOSE OF THIS PR IS TO AWARD A NEW ORDER FOR DRINKING WATER SYSTEM OPERATION INFORMATION UNDER CONTRACT 68HERC22D0026 THE REQUIRED DOCUMENTS ARE: A. INDEPENDENT GOVERNMENT ESTIMATE (IGE) B. SOW OR PWS (SERVICES) OR SPECIFICATIONS (PRODUC
- Environmental Protection Agency$458,963
TECHNICAL SUPPORT FOR MODELING EDUCATION
- Environmental Protection Agency$221,965
THE PURPOSE OF THIS TO IS TO SOURCE TRACK PLASTICS TO UNDERSTAND THE MAJOR CONVEYANCES AND COMPOSITIONS OF PLASTICS ENTERING THE WATERSHED. THESE SPECIFIC MEASURES WILL SUPPORT FULLY DEVELOPED ECOLOGICAL RISK ASSESSMENTS AND BETTER TARGET POTENTIAL M
- Environmental Protection Agency$69,556
CONTRACT-68HERC20D0016, TO 68HERC22F0415 PROJECT-SUPPORT FOR FURTHER DEVELOPMENT OF THE NATIONAL WATER CHEMISTRY DATABASE AND DEVELOPMENT OF GIS MAP APPLICATIONS.
- Environmental Protection Agency$338,470
THE PURPOSE OF THIS TO IS TO PROVIDE SUPPORT TO EPA FOR ACTIVITIES RELATED TO EPA FRESHWATER FISH CONTAMINATION STUDIES.
- Environmental Protection Agency$108,541
THE PURPOSE OF THIS TASK ORDER IS TO OBTAIN SERVICES TO SUPPORT A 3-DAY CWA TRIBAL FORUM ON CWA PROGRAMS AND ISSUES FOR TRIBES, TARGETED TOWARD THE IMPLEMENTATION OF CWA PROGRAMS IN INDIAN COUNTRY.
- Environmental Protection Agency$307,438
CONTRACT 68HERC20D0016 - TASK ORDER TECHNICAL SUPPORT FOR MODELING EDUCATION.
- Environmental Protection Agency$43,962
NEW TASK ORDER ON CONTRACT 68HERC22D0026 FOR FRESHWATER EXPLORER DATA LAYERS. IN PARTICULAR, PFAS DATA LAYERS WILL BE CURATED, COMBINED, AND MADE ACCESSIBLE THROUGH THE FRESHWATER EXPLORER INCLUDING EXAMPLES TO ILLUSTRATE POTENTIAL APPLICATIONS. SEE
- Environmental Protection Agency$143,588
SUPPORT FOR FURTHER DEVELOPMENT OF THE METALS AQUATIC LIFE CRITERIA AND CHEMISTRY MAP (METALICC-MAP)
- Environmental Protection Agency$186,011
TASK ORDER AWARD - AUTOMATED DATA ANALYSIS AND ASSESSMENT METHODOLOGY TOOL FOR MT / WY AND REGION 8 TRIBES.
- Environmental Protection Agency$20.08M
IGF::CL::IGF TECHNICAL SUPPORT FOR ASSESSING, MANAGING, AND COMMUNICATING THE ECOLOGICAL AND HUMAN HEALTH RISKS OF CONTAMINANTS IN WATER, FISH AND SEDIMENTS OF MICROBIAL PATHOGENS IN SURFACE WATERS
- Environmental Protection Agency$155,000
NEW TASK ORDER UNDER CONTRACT 68HERC22D0026 TO BE PERFORMED ACCORDING TO THE ATTACHED PERFORMANCE WORK STATEMENT (PWS) TITLED, "PFAS SPATIAL AND RISK ANALYSES"
- Environmental Protection Agency$300,625
CONTRACT 68HHERC20D0016, TASK ORDER 68HERC22F0239 PROJECT: SUPPORT FOR NATIONAL LAKES ASSESSMENT FISH SAMPLE COLLECTION. THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE SUPPORT FOR THE FOLLOWING 2022 NATIONAL LAKES ASSESSMENT (NLA) FISH TISSUE STUDY AC
- Environmental Protection Agency$1.03M
SUPPORT FOR FISH STUDY DATA ANALYSIS AND REPORTING, DEVELOPMENT AND DELIVERY OF PRESENTATIONS, AND GENERAL TECHNICAL TASKS
- Environmental Protection Agency$1.20M
NEW TASK ORDER UNDER CONTRACT-68HERC20D0016, CONTRACTOR TETRA TECH, PROJECT-FEDERAL WQS AND RULEMAKING SUPPORT. THE CONTRACTOR SHALL SUPPORT EPA RULEMAKINGS PERTAINING TO WATER QUALITY STANDARDS UNDER THE CLEAN WATER ACT. THE CONTRACTOR SHALL SUPPOR
- Environmental Protection Agency$808,851
PROVIDE SUPPORT FOR PREPARING FILLET TISSUE SAMPLES FROM WHOLE FISH SAMPLES COLLECTED FOR HUMAN HEALTH FISH TISSUE STUDIES CONDUCTED BY OFFICE OF SCIENCE AND TECHNOLOGY.
- Environmental Protection Agency$1.67M
TECHNICAL SUPPORT FOR EPA RULEMAKINGS, DETERMINATIONS AND OTHER WATER QUALITY STANDARDS-RELATED DECISIONS AND ACTIONS
- Environmental Protection Agency$666,754
MAINTENANCE OF WQSITS DATA
- Environmental Protection Agency$293,000
WATER PERMITS DIVISION (WPD) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) WATER QUALITY (WQ) TECHNICAL SUPPORT
- Environmental Protection Agency$164,502
WATER PERMITS DIVISION (WPD) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) WATER QUALITY (WQ) TECHNICAL SUPPORT
- Environmental Protection Agency$278,155
THE CONTRACTOR WILL PROVIDE EXPERT TECHNICAL SUPPORT FOR NPDES WATER QUALITY WHOLE EFFLUENT TOXICITY PROGRAM.
- Environmental Protection Agency$154,001
NEW TASK ORDER REQUEST FOR TETRA TECH CONTRACT#68HERC20D0016, TO#68HERC22F0386, TITLE OF PROJECT: WATER PERMITS DIVISION (WPD) NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) WATER QUALITY (WQ) TECHNICAL SUPPORT. THE WATER PERMITS DIVISI
- Environmental Protection Agency$600,872
B516 - SUPPORT FOR THE 2025 NATIONAL COASTAL CONDITION ASSESSMENT (NCCA) FILLET TISSUE STUDY SAMPLE PREPARATION.
- Environmental Protection Agency$109,732
PHASE III: ASSESSMENT METHODOLOGY AND DATA ANALYSIS WORK FOR WYOMING AND MONTANA
- Environmental Protection Agency$638,425
B516 - TECHNICAL SUPPORT FOR DEVELOPMENT OF HUMAN HEALTH WATER QUALITY CRITERIA
- Environmental Protection Agency$123,812
NEW TASK ORDER - EXPANDING THE USE AND FUNCTIONALITY OF A CAUSAL ASSESSMENT SCREENING TOOL (CASTOOL)
- Environmental Protection Agency—
TECHNICAL SUPPORT FOR EPA ORDS ECOLOGICAL AND GLOBAL CHANGE ASSESSMENT RESEARCH
- Environmental Protection Agency$531,046
IGF::CL::IGF TECHNICAL ASSISTANCE TO EPA REGION III FOR TOXICS TMDL DEVELOPMENT IN THE ANACOSTIA RIVER
- Environmental Protection Agency$98,805
ALASKA DREDGED MATERIAL EVALUATION FRAMEWORK (AKDMEF)
- Environmental Protection Agency$267,686
B516 - FEDERAL WATER QUALITY STANDARDS AND RULEMAKING SUPPORT.
- Environmental Protection Agency$208,724
CONTRACT 68HERC20D0016, TASK ORDER 68HERC24F0396 - TECHNICAL SUPPORT FOR EPA RULEMAKINGS, DETERMINATIONS AND OTHER WATER QUALITY STANDARDS (WQS) RELATED DECISIONS AND ACTIONS.
- Environmental Protection Agency$235,852
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$1.07M
CONTRACT 68HERC20D0016, TO 68HERC24F0315- 2025 NCCA PLANNING, SAMPLE COLLECTION, REPORTING RESULTS OF COMPLETED STUDIES
- Environmental Protection Agency$544,573
CONTRACT 68HERC20D0016, TASK ORDER 68HERC24F0461 - FEDERAL WATER QUALITY STANDARDS (WQS) AND RULEMAKING SUPPORT.
- Environmental Protection Agency$2.40M
IGF::CL::IGF GENERAL TMDL SUPPORT FOR ALASKA, IDAHO, OREGON AND WASHINGTON WATERS
- Environmental Protection Agency$486,888
TECHNICAL SUPPORT FOR TMDL - PHASE II OF THE APPLICATION OF TECHNICAL APPROACH FOR ESTABLISHING NITROGEN ENDPOINTS AND ALLOWABLE LOADS FOR THREE LIS WATERSHED GROUPINGS IN ACCORDANCE WITH ATTACHED PWS
- Environmental Protection Agency$131,788
AH12 - TASK ORDER - NCCA: EXTERNAL BENTHIC QA
- Environmental Protection Agency$440,216
THE WORK DESCRIBED IN THIS TASK ORDER (TO) SUPPORTS THE ENVIRONMENTAL PROTECTION AGENCY (EPA) OFFICE OF RESEARCH AND DEVELOPMENT, CENTER FOR PUBLIC HEALTH & ENVIRONMENTAL ASSESSMENT, HEALTH AND ENVIRONMENTAL EFFECTS ASSESSMENT DIVISION (HEEAD).
- Environmental Protection Agency$196,042
AH12 - TECHNICAL SUPPORT FOR DISTRICT OF COLUMBIA BACTERIA TMDL MODELING AND DEVELOPMENT
Intelligence only — not legal advice, not a past-performance evaluation, and not a recommendation to team or bid. Verify on USAspending and SAM.gov.