# Horsley Witten Group, Inc. Canonical: https://abierto.us/vendors/horsley-witten-group-inc-qcnwndj3xqu1 - UEI: QCNWNDJ3XQU1 - CAGE: 3LXT0 - Location: Sandwich, MA - Awards in window: 28 (42 transactions), $1,371,464 obligated, January 6, 2026 to September 9, 2026 ## Awarding agencies - Environmental Protection Agency: 21 awards, $1,032,386 - National Oceanic and Atmospheric Administration: 5 awards, $339,079 - Federal Acquisition Service: 2 awards, $0 ## Industries - 541620 Environmental Consulting Services: $1,371,464 - 562910 Remediation Services: $0 ## Competition - Full and Open Competition: 17 awards - Full and Open Competition After Exclusion of Sources: 11 awards ## Largest awards - 68HERW26F0143 (bpa call): $609,793, Water, Tribal & Science Division. B510 Water Sector Emergency Response Support Under BPA 68herc24a0001 (Horsley-Witten Bpa). https://www.usaspending.gov/award/CONT_AWD_68HERW26F0143_6800_68HERC24A0001_6800/ - 68HERW26F0051 (bpa call): $305,406, Water, Tribal & Science Division. B510 - Water Sector Response Planning: Emergency Drinking Water Supply and Tabletop Exercises. https://www.usaspending.gov/award/CONT_AWD_68HERW26F0051_6800_68HERC24A0001_6800/ - 68HERW26F0119 (bpa call): $219,030, Water, Tribal & Science Division. B510-Support for Defense Critical Infrastructure (Dci) Water Resiliency and Water and Healthcare/Public Health Under BPA 68herc24a0001 (Horsley-Witten Bpa). https://www.usaspending.gov/award/CONT_AWD_68HERW26F0119_6800_68HERC24A0001_6800/ - 1305M226F0398 (bpa call): $176,930, Department of Commerce NOAA. 1305m222ancnp0003/1305m226f0398: Nos/Ocm: Management of Emerging Land-Based Sources of Pollution (Lbsp) Threats on Culebra Island, Puerto Rico in Accordance with Executive Order 14222, Or-Fy26-03283.. https://www.usaspending.gov/award/CONT_AWD_1305M226F0398_1330_1305M222ANCNP0003_1330/ - 1305M226F0375 (bpa call): $98,305, Department of Commerce NOAA. 1305m222ancnp0003/1305m226f0375: Nos/Ocm: Implementation of Restoration Actions to Reduce Land-Based Inputs to Olowalu Reef in Accordance with Executive Order 14222, Or-Fy26-03280.. https://www.usaspending.gov/award/CONT_AWD_1305M226F0375_1330_1305M222ANCNP0003_1330/ - 68HERW26F0061 (bpa call): $69,231, Water, Tribal & Science Division. B510-FY26 Water Sector Interdependencies with Emergency Services and Energy Sectors Under BPA 68herc24a0001 (Horsley-Witten Bpa). https://www.usaspending.gov/award/CONT_AWD_68HERW26F0061_6800_68HERC24A0001_6800/ - 1305M226F0399 (bpa call): $63,844, Department of Commerce NOAA. 1305m222ancnp0003/1305m226f0399: Nos/Ocm: Watershed Monitoring to Evaluate Success of Land-Based Sources of Pollution (Lbsp) on Culebra Island, Puerto Rico in Accordance with Executive Order 14222, Or-Fy26-03285.. https://www.usaspending.gov/award/CONT_AWD_1305M226F0399_1330_1305M222ANCNP0003_1330/ - 68HERC25F0307 (bpa call): $9,177, Water, Tribal & Science Division. B510- Support for Technical Assistance to Drinking Water and Wastewater Utilities to Prepare for and Respond to Disasters. https://www.usaspending.gov/award/CONT_AWD_68HERC25F0307_6800_68HERC24A0001_6800/ - 1305M225F0164 (bpa call): $0, Department of Commerce NOAA. 1305m222ancnp0003/1305m225f0164: Modification to Execute a 6 Month, No Cost Extension to Reduce Land-Based Inputs to Olowalu Reef Iaw Executive Order 14222.. https://www.usaspending.gov/award/CONT_AWD_1305M225F0164_1330_1305M222ANCNP0003_1330/ - 68HE0123F0060 (bpa call): $0, Region 1 Contracting Office. 2023 Clean Water Act Blanket Purchase Agreement (Bpa) Region 1 - Call Order - Cor/Invoice Approver Change.. https://www.usaspending.gov/award/CONT_AWD_68HE0123F0060_6800_68HE0123A0002_6800/ - 68HERC25F0220 (bpa call): $0, Water, Tribal & Science Division. B510 - Power Resilience Workshops and Webinars FY25. https://www.usaspending.gov/award/CONT_AWD_68HERC25F0220_6800_68HERC24A0001_6800/ - 68HERC25F0221 (bpa call): $0, Water, Tribal & Science Division. B510 - Emergency Response Technical Assistance and Guidance; Edws, Emac FY25. https://www.usaspending.gov/award/CONT_AWD_68HERC25F0221_6800_68HERC24A0001_6800/ - 68HERC25F0293 (bpa call): $0, Water, Tribal & Science Division. B510- Support Defense Critical Infrastructure (Dci) Water Resiliency.. https://www.usaspending.gov/award/CONT_AWD_68HERC25F0293_6800_68HERC24A0001_6800/ - 1305M222ANCNP0003: $0, Department of Commerce NOAA. 47qraa22d005p/1305m222ancnp0003: Nos/Ocm: Provide Watershed Management Services. Modification to Exercise Option Period Iv, OR-26-00858 Iaw FAR 52.217-9 & Eo 14222.. https://www.usaspending.gov/award/CONT_IDV_1305M222ANCNP0003_1330/ - 47QRAA22D005P: $0, Gsa/Fas/Pshc/Prof SRVCS Sched-Pss. Federal Supply Schedule Contract. https://www.usaspending.gov/award/CONT_IDV_47QRAA22D005P_4732/ - 47QRCA25DSB78: $0, Gsa/Fas/Pshc/Oasis Plus. One Acquisition Solution for Integrated Services Plus (Oasis+) Small Business Multiple Agency Contract (Mac). https://www.usaspending.gov/award/CONT_IDV_47QRCA25DSB78_4732/ - 68HE0123A0002: $0, Region 1 Contracting Office. 2023 Water Act Blanket Purchase Agreement Multiple-Award, Region 1. https://www.usaspending.gov/award/CONT_IDV_68HE0123A0002_6800/ - 68HERC22F0244 (delivery order): -$95, Water, Tribal & Science Division. F115 - Virtual Water Quality Standards (Wqs) Academy - Spring 2022. https://www.usaspending.gov/award/CONT_AWD_68HERC22F0244_6800_68HERC20D0011_6800/ - 68HERC24F0289 (bpa call): -$124, Water, Tribal & Science Division. B510-Support for FY24 Warn, Ics, Drought, and Regional Training Support. https://www.usaspending.gov/award/CONT_AWD_68HERC24F0289_6800_68HERC24A0001_6800/ - 68HERC22F0019 (delivery order): -$125, Water, Tribal & Science Division. F115 - Water Quality Standards (Wqs) National Policy and Handbook Support. https://www.usaspending.gov/award/CONT_AWD_68HERC22F0019_6800_68HERC20D0011_6800/ - 68HERC22F0381 (delivery order): -$590, Water, Tribal & Science Division. R612 Technical and Administrative Support for the Clean Water Act Section 404(C) Review Process Related to the Pebble Deposit Area, Southwest Alaska. https://www.usaspending.gov/award/CONT_AWD_68HERC22F0381_6800_68HERC20D0011_6800/ - 68HERC22F0526 (delivery order): -$974, Water, Tribal & Science Division. U001 - Support to Water Quality Standards (Wqs) Academy Fall 2022 to Fall 2024. https://www.usaspending.gov/award/CONT_AWD_68HERC22F0526_6800_68HERC20D0011_6800/ - 68HERC22F0438 (delivery order): -$2,292, Water, Tribal & Science Division. F115 - Technical and Administrative Support for the Waters of the United States Proposed Rule and the Clean Water Act (Cwa) Section 401 Certification Proposed Rule. https://www.usaspending.gov/award/CONT_AWD_68HERC22F0438_6800_68HERC20D0011_6800/ - 68HERC21F0433 (delivery order): -$2,382, Water, Tribal & Science Division. F115 - Technical and Administrative Support for the Waters of the United States Proposed Rule and the Cwa Section 401 Certification Proposed Rule. https://www.usaspending.gov/award/CONT_AWD_68HERC21F0433_6800_68HERC20D0011_6800/ - 68HERC24F0025 (delivery order): -$5,157, Water, Tribal & Science Division. R425 Water Quality Standards National Policy and Water Quality Standards Handbook Support Nov 2023 to Nov 2025. https://www.usaspending.gov/award/CONT_AWD_68HERC24F0025_6800_68HERC20D0011_6800/ - 68HERC23F0175 (delivery order): -$7,763, Water, Tribal & Science Division. F115 - Technical and Administrative Support to Rural, Small and Tribal Wastewater Infrastructure Systems. https://www.usaspending.gov/award/CONT_AWD_68HERC23F0175_6800_68HERC20D0011_6800/ - 68HERC25F0163 (delivery order): -$8,391, Water, Tribal & Science Division. F115 - Continued Technical and Administrative Support to Rural, Small and Tribal Wastewater Infrastructure Systems. https://www.usaspending.gov/award/CONT_AWD_68HERC25F0163_6800_68HERC20D0011_6800/ - EPC16017 (definitive contract): -$152,359, Water, Tribal & Science Division. B528 - Technical Support for Developing and Approving Water Quality Standards and Criteria. https://www.usaspending.gov/award/CONT_AWD_EPC16017_6800_-NONE-_-NONE-/ --- Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/horsley-witten-group-inc-qcnwndj3xqu1.