# Hydrogeologic, Inc.

Canonical: https://abierto.us/vendors/hydrogeologic-inc-s7q4gkngga81

- UEI: S7Q4GKNGGA81
- CAGE: 0UFZ2
- Location: Reston, VA
- Awards in window: 214 (532 transactions), $189,840,862 obligated, January 10, 2025 to September 10, 2026

## Awarding agencies

- Department of the Army: 91 awards, $100,963,129
- Environmental Protection Agency: 87 awards, $81,303,024
- National Aeronautics and Space Administration: 19 awards, $7,477,470
- Offices, Boards and Divisions: 12 awards, $574,804
- Federal Acquisition Service: 2 awards, $2,500
- Federal Aviation Administration: 1 awards, $0
- Department of the Air Force: 2 awards, -$480,065

## Industries

- 562910 Remediation Services: $181,157,642
- 541620 Environmental Consulting Services: $7,496,290
- 541199 All Other Legal Services: $574,804
- 541330 Engineering Services: $387,928
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology): $224,198
- 561210 Facilities Support Services: $0

## Competition

- Full and Open Competition: 130 awards
- Full and Open Competition After Exclusion of Sources: 60 awards
- Not Competed: 13 awards
- Not Competed Under SAP: 5 awards
- Competed Under SAP: 3 awards

## Solicitations won

- Fairchild Semiconductor Corporation - Remedial Acq (68HE0926R0011), $950,494. https://abierto.us/opportunities/68he0625r0005
- New EPA Region 4 RAF DES Task Order FCC SF Site (68HE0426R0005). https://abierto.us/opportunities/68he0426r0005
- Upper Tenmile Mining Creek District - New Task Order - Design and Engineering S (68HE0826R0001). https://abierto.us/opportunities/68he0826r0001
- USACE, Kansas City SB PRAC MATOC (W912DQ25RA012), $245,000,000. https://abierto.us/opportunities/w912dq25ra012
- HGL Environmental Services and Operations (ESO) (68HE0925R0029), $156,944. https://abierto.us/opportunities/68he0925r0029
- The purpose of this procurement is to award a new (68HE0925R0022). https://abierto.us/opportunities/68he0925r0022
- Woolfolk Chemicals RI/FS OU5 (68HE0425R0009). https://abierto.us/opportunities/68he0425r0009
- WOOLFOLK CHEMICAL SUPERFUND SITE OU1 - RI/FS (68HE0425R0010). https://abierto.us/opportunities/68he0425r0010
- $49M Small Business Environmental Remediation Services SATOC - East (W9128F24R0056), $49,000,000. https://abierto.us/opportunities/w9128f24r0056
- “Coupling Numerical Weather Prediction Modeling with Hydrological Modeling to Improve Climate Prediction and Impact Evaluation” (W912HQ25P0002), $224,198. https://abierto.us/opportunities/w912hq25p0002

## Largest awards

- W912P925F0035 (delivery order): $32,796,970, W07V Endist ST Louis. FY25 HGL Remedial Action, VPS (FY25 Fad). https://www.usaspending.gov/award/CONT_AWD_W912P925F0035_9700_W912P925D0001_9700/
- W9128F25F0069 (delivery order): $15,801,449, W071 Endist Omaha. Construction Elements Year 1 (Cpff). https://www.usaspending.gov/award/CONT_AWD_W9128F25F0069_9700_W9128F21D0006_9700/
- 68HE0324F0071 (delivery order): $13,488,462, Region 3 Contracting Office. This Is a Remediation Action Framework (Raf) Remediation Environmental Services (Res) Task Order (To) to Provide Remediation to Source Material and Principal Threat Waste in Operable Unit 2 (OU2) Contaminated Soils and Sediments at the Baghurst Drive. https://www.usaspending.gov/award/CONT_AWD_68HE0324F0071_6800_68HERH19D0010_6800/
- W912P925F0036 (delivery order): $12,342,035, W07V Endist ST Louis. FY25 HGL Ra SLDS (FY25 Fad). https://www.usaspending.gov/award/CONT_AWD_W912P925F0036_9700_W912P925D0001_9700/
- W912DY24F0662 (delivery order): $11,828,074, W2V6 USA Eng SPT CTR Huntsvil. Exercise Optional Clins.. https://www.usaspending.gov/award/CONT_AWD_W912DY24F0662_9700_W912DY22D0082_9700/
- 68HE0825F0066 (delivery order): $8,839,887, Region 8 Contracting Office. Task Order for East Helena OU2 Superfund Site, Ri/Fs. https://www.usaspending.gov/award/CONT_AWD_68HE0825F0066_6800_68HE0318D0006_6800/
- 68HE0423F0076 (delivery order): $8,130,719, Region 4 Contracting Office. G&L Superfund Site. https://www.usaspending.gov/award/CONT_AWD_68HE0423F0076_6800_68HE0318D0006_6800/
- 68HE0123F0046 (delivery order): $5,343,528, Region 1 Contracting Office. Res Scovill Ra Landfill Superfund Site, Store Avenue Waterbury, CT 06705. https://www.usaspending.gov/award/CONT_AWD_68HE0123F0046_6800_68HERH19D0010_6800/
- 80GSFC24FA037 (delivery order): $4,049,485, NASA Goddard Space Flight Center. Task Order - Formerly Used Defense Sites (Fuds) at Wallops Flight Facility, Wallops Island, Va. Issued Under - KSC NASA Environmental Restoration and Compliance Contract (Nercc).. https://www.usaspending.gov/award/CONT_AWD_80GSFC24FA037_8000_80KSC024DA002_8000/
- 68HE0124F0033 (delivery order): $3,703,042, Region 1 Contracting Office. Change Co-001/Rfi-003, Soil Testing. Remedial Action for Creese and Cook Tannery Superfund Site_ra001 and RA002.. https://www.usaspending.gov/award/CONT_AWD_68HE0124F0033_6800_68HERH19D0010_6800/
- W912QR21F0356 (delivery order): $3,448,294, W072 Endist Louisville. Options. https://www.usaspending.gov/award/CONT_AWD_W912QR21F0356_9700_W912QR19D0051_9700/
- W912DY21F0273 (delivery order): $3,009,076, W2V6 USA Eng SPT CTR Huntsvil. PWS Revision. https://www.usaspending.gov/award/CONT_AWD_W912DY21F0273_9700_W912DY17D0004_9700/
- W912DY26FA032 (delivery order): $2,991,965, W2V6 USA Eng SPT CTR Huntsvil. Interim Measures at Ten Sites, Redstone Arsenal, Madison County, Alabama. https://www.usaspending.gov/award/CONT_AWD_W912DY26FA032_9700_W912DY22D0082_9700/
- W9128F20F0144 (delivery order): $2,937,105, W071 Endist Omaha. Extend the Pops to Optional SUB-CLINS 0006CB, 0007CB, 0008CB, 0017CB, 0032AE, 0034AA, 0038AE, 0040AB, 0044AB at No Additional Cost to the Government.. https://www.usaspending.gov/award/CONT_AWD_W9128F20F0144_9700_W9128F19D0016_9700/
- 68HE0925F0098 (delivery order): $2,925,895, Region 9 Contracting Office. The Purpose of This Des Task Order Is to Provide Technical Support to Address Human Health Risks from Widespread Mercury Contamination in Sediments at the Carson River Mercury Superfund Site (Ssid 09R6), Pursuant to Cercla Section 104. the End-Produc. https://www.usaspending.gov/award/CONT_AWD_68HE0925F0098_6800_68HE0318D0006_6800/
- 80ARC026FA032 (delivery order): $2,870,144, NASA Ames Research Center. This Contract Provides Environmental Restoration Services in Support of the Various Missions at NASA Ames Research Center (Arc) in Moffett Field, Ca 94035.. https://www.usaspending.gov/award/CONT_AWD_80ARC026FA032_8000_80KSC024DA002_8000/
- 68HE0426F0022 (delivery order): $2,644,316, Region 4 Contracting Office. Remedial Acquisition Framework (Raf) Design and Engineering Services (Des) Des Project Title: Former Custom Cleaners Site Remedial Investigation/Feasibility Study (Ri/Fs) for Operable Unit 1 (OU1), Memphis, Shelby Co., Tennessee, Region 4. https://www.usaspending.gov/award/CONT_AWD_68HE0426F0022_6800_68HE0318D0006_6800/
- W912DR25FA075 (delivery order): $2,601,643, W2SD Endist Baltimore. To Address a Residual Chlorinated Volatile Organic Compound (Voc) Source Zone in Soil Beneath F Bay of Bldg. 65, Within the Boundaries of Operable Unit (Ou) 8. Defense Logistics Agency (Dla) Will Implement a NON-TIME Critical Removal Action (Ntcra).. https://www.usaspending.gov/award/CONT_AWD_W912DR25FA075_9700_W912DR21D0005_9700/
- W912DR25F0248 (delivery order): $2,447,412, W2SD Endist Baltimore. Task Order for Munitions Response Services Plum Tree Island.. https://www.usaspending.gov/award/CONT_AWD_W912DR25F0248_9700_W912DR21D0005_9700/
- 68HE0325F0090 (delivery order): $2,440,442, Region 3 Contracting Office. Strasburg Landfill (03T6) OU04 $2,440,442.44 Contract: Des/Hydrogeologic, Contract: 68HE0318D0006, Task Order: New Govt Rifs: New Task Order to Start the Remedial Investigation/Feasibility Study (Ri/Fs) for Operable Unit 4 (Pfas/Sitewide Groundwat. https://www.usaspending.gov/award/CONT_AWD_68HE0325F0090_6800_68HE0318D0006_6800/
- 68HE0426F0009 (delivery order): $2,405,897, Region 4 Contracting Office. Remedial Acquisition Framework (Raf)-Des Woolfolk Chemical Superfund Site Remedial Investigations/Feasibility Study (Ri/Fs) for Operable Unit 1 (OU1), Region 4. https://www.usaspending.gov/award/CONT_AWD_68HE0426F0009_6800_68HE0318D0006_6800/
- W912DR25F0208 (delivery order): $2,320,389, W2SD Endist Baltimore. Remediation Services Within the Military Munitions Response Program (Mmrp) for Fort Hancock, a Formerly Used Defense Site (Fuds).. https://www.usaspending.gov/award/CONT_AWD_W912DR25F0208_9700_W912DR21D0005_9700/
- 68HE0423F0057 (delivery order): $2,282,924, Region 4 Contracting Office. Des - Cape Fear Site - Remedial Acquisition Framework (Raf), Design and Engineering Services (Des) - Update Task Order Cor, Primary Invoice Approval Officer, and Alternate Invoice Approval Officer. https://www.usaspending.gov/award/CONT_AWD_68HE0423F0057_6800_68HE0318D0006_6800/
- 68HE0326F0106 (delivery order): $2,163,782, Region 3 Contracting Office. North Penn Area 6 (03W9) OU03 $2,163,781.75 Des/Hydrogeologic, Contract: 68HE0318D0006, Task Order: 68HE0326F0106 Govt Fs: to Provide Technical Support to Complete a Supplemental Remedial Investigation (Sri) and Focused Feasibility Study (Ffs) at. https://www.usaspending.gov/award/CONT_AWD_68HE0326F0106_6800_68HE0318D0006_6800/
- 68HE0426F0013 (delivery order): $1,965,395, Region 4 Contracting Office. Remedial Acquisition Framework (Raf)-Des Woolfolk Chemical Superfund Site Remedial Investigations/Feasibility Study (Ri/Fs) for Operable Unit 5 (OU5), Region 4. https://www.usaspending.gov/award/CONT_AWD_68HE0426F0013_6800_68HE0318D0006_6800/
- W9128F23F0201 (delivery order): $1,909,047, W071 Endist Omaha. Modification to Replace the Programmable Logic Controller, Interim Remedial Action, Gilt Edge Superfund Site, Lawrence County, South Dakota. https://www.usaspending.gov/award/CONT_AWD_W9128F23F0201_9700_W9128F21D0006_9700/
- W912DY24F0585 (delivery order): $1,829,306, W2V6 USA Eng SPT CTR Huntsvil. Mod to Exercise Construction Support Optional Clins/Tasks. https://www.usaspending.gov/award/CONT_AWD_W912DY24F0585_9700_W912DY22D0082_9700/
- 68HE0325F0102 (delivery order): $1,755,810, Region 3 Contracting Office. Des - Standard Chlorine of De (OU4) Remedial Acquisition Framework (Raf), Design and Engineering Services (Des). https://www.usaspending.gov/award/CONT_AWD_68HE0325F0102_6800_68HE0318D0006_6800/
- 68HE0626F0001 (delivery order): $1,620,683, Region 6 Contracting Office. Des Task Order - Main Street Ground Water Plume (Des) Ri/Fs. https://www.usaspending.gov/award/CONT_AWD_68HE0626F0001_6800_68HE0318D0006_6800/
- 68HE0824F0063 (delivery order): $1,606,549, Region 8 Contracting Office. Basin Mining - Remedial Action Framework (Raf Des) Task Order. https://www.usaspending.gov/award/CONT_AWD_68HE0824F0063_6800_68HE0318D0006_6800/
- 68HE0724F0034 (delivery order): $1,572,309, Region 7 Contracting Office. R10 Des: Ballard Mine, Henry Mine, and Enoch Valley Mine Superfund Sites Technical Support and Field Oversite Support Mod P00002: Exercise Optional Task and Add Incremental Funding. https://www.usaspending.gov/award/CONT_AWD_68HE0724F0034_6800_68HE0318D0006_6800/
- W912DR25FA103 (delivery order): $1,502,694, W2SD Endist Baltimore. Perform Environmental Services for the Arng CCMR Program at Two (2) Msrs. the Requirement Is for Completing RD Through Rip/Rc at the Lost Horse Rifle Range (Ravalli County, Mt) and an Si at the Waco Training Area (Yellowstone, Mt).. https://www.usaspending.gov/award/CONT_AWD_W912DR25FA103_9700_W912DR21D0005_9700/
- W912DY25F0480 (delivery order): $1,438,523, W2V6 USA Eng SPT CTR Huntsvil. Schofield Barracks and Pta Nto Award. https://www.usaspending.gov/award/CONT_AWD_W912DY25F0480_9700_W912DY22D0082_9700/
- 68HE0826F0046 (delivery order): $1,435,281, Region 8 Contracting Office. Kennecott (North Zone) and Kennecott (South Zone) Superfund Sites - Des Raf. https://www.usaspending.gov/award/CONT_AWD_68HE0826F0046_6800_68HE0318D0006_6800/
- 68HE0924F0089 (delivery order): $1,238,817, Region 9 Contracting Office. RAF-DES Task Order for Oversight Support at Leviathan Mine Superfund Site. Modification to Exercise Option Period 1.. https://www.usaspending.gov/award/CONT_AWD_68HE0924F0089_6800_68HE0318D0006_6800/
- 68HE0325F0066 (delivery order): $1,198,059, Region 3 Contracting Office. Des - Dwyer Property Groundwater Plume Superfund Site Remedial Acquisition Framework (Raf), Design and Engineering Services (Des) Pop - 7/23/2025 to 9/22/2028. https://www.usaspending.gov/award/CONT_AWD_68HE0325F0066_6800_68HE0318D0006_6800/
- 68HE0320F0082 (delivery order): $1,087,399, Region 3 Contracting Office. Modification P00019 - Key Personnel Substitution Pantasote 68he0318d00006/68he0320f0082 (Raf/Des). https://www.usaspending.gov/award/CONT_AWD_68HE0320F0082_6800_68HE0318D0006_6800/
- 68HE0725F0109 (delivery order): $1,000,627, Region 7 Contracting Office. R7 Raf Des Omaha Lead Superfund Site, OU2, Supplemental Remedial Investigation and Focused Feasibility Study. https://www.usaspending.gov/award/CONT_AWD_68HE0725F0109_6800_68HE0318D0006_6800/
- 68HE0324F0078 (delivery order): $992,831, Region 3 Contracting Office. Modification P00001 to Reprogram the Funds on the Prices Schedule from Clin 16 to Clins 17 and 32 Former Exide Technologies (B3AF) OU01. https://www.usaspending.gov/award/CONT_AWD_68HE0324F0078_6800_68HE0318D0006_6800/
- W912DQ22F3055 (delivery order): $961,667, W071 Endist Kansas City. OU14 Ra-O, Operations and Maintenance. Additional Funding for Unscheduled Corrective Maintenance.. https://www.usaspending.gov/award/CONT_AWD_W912DQ22F3055_9700_W9128F21D0006_9700/
- W912DY25FA127 (delivery order): $933,276, W2V6 USA Eng SPT CTR Huntsvil. 3RS (Recognize, Retreat, and Report) of Explosives Safety Education Program Army Installations and Army National Guard Locations, Various Locations. https://www.usaspending.gov/award/CONT_AWD_W912DY25FA127_9700_W912DY25D0053_9700/
- 68HE0720F0077 (delivery order): $917,404, Region 7 Contracting Office. RAF-DES Contract for Ri/Fs for Madison County Mines OU7. Mod P00011: Increase Loe for for Modeling, Sampling, Ri Risk Assessments, and Pilot Study Subtasks Due to Unanticipated Need for Additional Information.. https://www.usaspending.gov/award/CONT_AWD_68HE0720F0077_6800_68HE0318D0006_6800/
- 68HE0624F0028 (delivery order): $900,058, Region 6 Contracting Office. Res Task Order - North East 2ND Street P00001: Funding for Bonding and Cost Changes for Construction Related Activities.. https://www.usaspending.gov/award/CONT_AWD_68HE0624F0028_6800_68HERH19D0010_6800/
- W912DY19F1365 (delivery order): $890,579, W2V6 USA Eng SPT CTR Huntsvil. Rea. https://www.usaspending.gov/award/CONT_AWD_W912DY19F1365_9700_W912DY17D0004_9700/
- 68HE0423F0077 (delivery order): $888,786, Region 4 Contracting Office. Ram Leather Care Restored Leather Goods and Operated as a Dry-Cleaning Facility. the Main Building, Which Was Constructed in 1967, Housed a Construction Business Until 1977. Thereafter, the Facility Was Utilized to Restore Leather Goods, and Operated. https://www.usaspending.gov/award/CONT_AWD_68HE0423F0077_6800_68HE0318D0006_6800/
- 68HE0826F0026 (delivery order): $839,048, Region 8 Contracting Office. Upper Tenmile Mining Creek District - Remedial Acquisition Framework - New Task Order - Design and Engineering Services - Remedial Design - Principal Waste Threat. https://www.usaspending.gov/award/CONT_AWD_68HE0826F0026_6800_68HE0318D0006_6800/
- W912DQ22F3048 (delivery order): $807,012, W071 Endist Kansas City. Pohatcong Valley Superfund Site OU1 Ltra. https://www.usaspending.gov/award/CONT_AWD_W912DQ22F3048_9700_W912DQ17D3016_9700/
- 68HERH21F0042 (delivery order): $806,298, Region 6 Contracting Office. Eso Task Order Title: Chevron Questa Mine Site Mod 14 - Change Primary Invoice Approving Official to Jason Breech. https://www.usaspending.gov/award/CONT_AWD_68HERH21F0042_6800_68HE0118D0006_6800/
- 68HE0824F0005 (delivery order): $785,586, Region 8 Contracting Office. PR for Raf Des Task Order for Barker Hughesville OU1 Superfund Site, Fs/Rod/Rd. https://www.usaspending.gov/award/CONT_AWD_68HE0824F0005_6800_68HE0318D0006_6800/
- 68HE0825F0060 (delivery order): $775,763, Region 8 Contracting Office. Raf, New Des Task Order Needed for Mouat Superfund Site. Ri/Fs Work. https://www.usaspending.gov/award/CONT_AWD_68HE0825F0060_6800_68HE0318D0006_6800/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/hydrogeologic-inc-s7q4gkngga81.