Service code B533, Professional Services
Water Quality Studies
44 opportunities since June 19, 2026, 9 open now.
Open now
9 accepting responses, soonest first.
- 2026 RFO HAYSTACK WELL WATER ANALYSIS
Bureau of Land Management, Colorado State Office
SolicitationSmall businessNAICS 541380140L1726Q0065Closes todaySep 16 - FY 2027 Potable Water Sampling Services - FCC Beaumont
Federal Prison System / Bureau of Prisons, FCC Beaumont
Combined synopsis and solicitationSDVOSBNAICS 221310Texas15B50227Q00000011Closes todaySep 16 - CNF WATER SAMPLE TESTING
Forest Service, Usda-Fs, Csa Northwest 4
Combined synopsis and solicitationSmall businessNAICS 541380Alaska1240BF26Q0055Closes todaySep 16 - VIARNG Safe Drinking Water Act Service
Department of the Army, W7RQ Uspfo Activity VI Arng
SolicitationSmall businessNAICS 541380U.S. Virgin IslandsW9127P26QA024Closes in 2 daysSep 18 - VIARNG Safe Drinking Water Act Service
Department of the Army, W7RQ Uspfo Activity VI Arng
SolicitationSmall businessNAICS 541380U.S. Virgin IslandsW9127P26QA0240Closes in 2 daysSep 18 - Water Sampling Services
Department of the Air Force, FA4417 1 Socons
Combined synopsis and solicitationSmall businessNAICS 541380FloridaFA441726R0032Closes in 2 daysSep 18 - WATER TESTING AT GETTYSBURG NATIONAL MILITARY PARK
National Park Service, Ner Services Mabo
SolicitationSmall businessNAICS 541380140P4226Q0053Closes in 5 daysSep 21 - TRITIUM ANALYSIS
US Geological Survey, Ofc of Acquisition Grants-Denver
SolicitationNAICS 541380140G0226Q0137Closes in 5 daysSep 21 - Zooplankton Analysis of Water Samples
Bureau of Reclamation, Upper Colorado Regional Office
Sources soughtNAICS 541380140R4026R0028Closes in 9 daysSep 25
Everything else
35 closed, awarded or informational, newest first.
- Legionella and Dental Water Line Sampling
Department of Veterans Affairs, 248-Network Contract Office 8
Combined synopsis and solicitationSmall businessNAICS 541620Florida36C24826Q1020Posted Sep 154 publications - OR-KLAMATH FALLS FWO-ANALYSIS
US Fish and Wildlife Service, Fws, Sat Team 1
Award noticeNAICS 541380140FS126P0242Awarded to Analytical Resources, LLC for $24,288
Posted Sep 142 publications - Water Testing - Edwards AFB
Defense Health Agency (Dha), Defense Health Agency HCD West
Combined synopsis and solicitationSmall businessNAICS 541380CaliforniaHT941026Q2085Posted Sep 142 publications - AZ BUENOS AIRES NWR WATER WELL STUDY BPA Call
US Fish and Wildlife Service, Fws, Sat Team 2
Award noticeNAICS 5416200044036851Awarded to Ironwood Well Service LLC for $78,958
Posted Sep 4 - Organic and Inorganic Soil, Sediment & Water Laboratory Analysis - MDK LLC (WET Labs)
Bureau of Reclamation, Mp-Regional Office
Award noticeNAICS 541380140R2026Q0053Awarded to Eurofins Drinking Water and Wastewater West, LLC for $86,174
Posted Sep 27 publications - Critical Water Testing Services
Defense Health Agency (Dha), Defense Health Agency HCD West
Combined synopsis and solicitationNAICS 325199CaliforniaHT941026QE0027Posted Sep 23 publications - Laboratory Analysis for Inorganic Parameters in Wa
Bureau of Reclamation, Mp-Regional Office
Award noticeNAICS 541380140R2026A0004Awarded to Matrix Sciences International Inc. for $177,237
Posted Sep 1 - Laboratory Analysis Organic and Inorganic Paramete
Bureau of Reclamation, Mp-Regional Office
Award noticeNAICS 541380140R2026A0006Awarded to Vitisystems, Inc. for $6,038
Posted Sep 1 - Organic and Inorganic Soil, Sediment & Water Labor
Bureau of Reclamation, Mp-Regional Office
Award noticeNAICS 541380140R2026A0007Awarded to SGS North America Inc. for $23,364
Posted Sep 1 - Dialysis Water Testing Services
Department of Veterans Affairs, Network Contract Office 23
Award noticeVOSBNAICS 541380IowaGS07F022DA_36C26326F0109Awarded to D & D LABORATORY LLC Greenwood for $22,900
Posted Sep 1 - Dialysis Water Testing
Department of Veterans Affairs, Network Contract Office 23
Award noticeVOSBNAICS 541380NebraskaGS07F022DA_36C26326F0118Awarded to D & D LABORATORY LLC Greenwood for $19,579
Posted Sep 1 - Sampling and Analyzing of Benthic Macroinvertebrat
National Park Service, PWR Pore Mabo
Award noticeNAICS 541620140P8426P0066Awarded to Rhithron Associates Inc. for $18,050
Posted Aug 28 - Phytoplankton Analysis of Water Samples - BOR
Bureau of Reclamation, Upper Colorado Regional Office
Sources soughtNAICS 541380140R4026R0029Posted Aug 28 - Fort Bragg NC Closed Loops Water Testing & Treatment
Department of the Army, W6QM MICC Fdo FT Bragg
Combined synopsis and solicitationSmall businessNAICS 238220North CarolinaW9124726QA029Posted Aug 253 publications - R10 SEMD: Selenium Speciation Sample Analysis
Environmental Protection Agency, Region 7 Contracting Office
SolicitationNAICS 541380Washington68HE0726Q0033Awarded to Brooks Applied Labs LLC
Posted Aug 203 publications - WELL DRINKING WATER SAMPLE ANALYSIS
Bureau of Reclamation, Pacific NW Region PN 6615
SolicitationSmall businessNAICS 541380140R1026Q0008Posted Aug 172 publications - B533 Process Water Samples for Renal Dialysis, VA Puget Sound Health Care System
Department of Veterans Affairs, 260-Network Contract Office 20
Special noticeVOSBWashington36C26026Q_0002Awarded to Lcg, Inc.
Posted Aug 10 - Notice of Intent to Sole Source - ISWS IWIP Groundwater Data Delivery
Department of the Army, W072 Endist Chicago
Special noticeNAICS 541690IllinoisW912P626Z1CBIPosted Aug 6 - B533 Process Water Samples for Renal Dialysis, VA Puget Sound Health Care System
Department of Veterans Affairs, 260-Network Contract Office 20
Combined synopsis and solicitationSDVOSBNAICS 541380Washington36C26026Q0793Posted Aug 5 - B533 Process Water Samples for Renal Dialysis, VA Puget Sound Health Care System
Department of Veterans Affairs, 260-Network Contract Office 20
Special noticeSDVOSBNAICS 541380Washington36C26026Q0796_0001Posted Aug 5 - Pre-Paid Laboratory Analysis for Hydraulic Fluid Sample Kits
US Coast Guard, Aviation Logistics Center (Alc)
Award noticeSmall businessNAICS 541380New Jersey70Z03826PD00000042Awarded to JET-CARE INTERNATIONAL Inc. Cedar Knolls for $85,500
Posted Aug 5 - Chief Joseph Dam (CJD) National Pollutant Discharge Elimination System (NPDES) Laboratory Services - Base plus 4 Option Years
Department of the Army, W071 Endist Seattle
Sources soughtNAICS 541380WashingtonPANNWD26P00000029105Posted Aug 5 - USCG Base San Juan Stormwater Discharge Monitoring
US Coast Guard, LOG-9
Sources soughtNAICS 541380Puerto Rico31170PRSDMPosted Aug 4 - Microbiological Analysis of Potable Water Samples, Modoc NF
Forest Service, USDA Forest Service
Combined synopsis and solicitationSmall businessNAICS 541380California127EAY26Q0113Awarded to Spring Street Analytical LLC
Posted Jul 31 - Pre-Paid Laboratory Analysis for Hydraulic Fluid Sample Kits
US Coast Guard, Aviation Logistics Center (Alc)
Combined synopsis and solicitationSmall businessNAICS 54138070Z03826QE0000046Awarded to JET-CARE International Inc.
Posted Jul 28 - BIOLOGICAL ANALYSIS-WATER SAMPLES - IDIQ
Bureau of Reclamation, Lower Colorado Regional Office
Award noticeNAICS 541380140R3022Q0027Awarded to Bsa Environmental Services Inc. for $62,797
Posted Jul 27 - Class B Water Testing Solicitation
Federal Prison System / Bureau of Prisons, Fci Pekin
SolicitationSmall businessNAICS 221310Illinois15B41126Q00000003Posted Jul 242 publications - Legionella and Dental Water Line Sampling
Department of Veterans Affairs, 248-Network Contract Office 8
PresolicitationNAICS 54162036C24826Q1019Posted Jul 242 publications - GROUNDWATER MODELING
US Geological Survey, Ofc of Acquisition Grants-Denver
Special noticeNAICS 541360140G0226Q0059Posted Jul 22 - Potable Water Testing
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationSDVOSBNAICS 541380Utah36C25926Q0620Awarded to Semper Environmental LLC
Posted Jul 202 publications - Fort Bragg NC Closed Loops Follow-on FY26
Department of the Army, W6QM MICC Fdo FT Bragg
Sources soughtSmall businessNAICS 238220North Carolina01-FBNCClosedLoopsFollow-onFY26Posted Jul 14 - PACN Water Sample Testing
National Park Service, PWR Hono Mabo
Combined synopsis and solicitationNAICS 541380140P8226Q0036Posted Jul 14 - Notice of Intent to Award a Sole Source Contract - Drinking Water Sampling Services within US Army Garrison Fort Buchanan
Department of the Army, W6QM Micc-Fort Buchanan (Rc)
Special noticeHUBZoneNAICS 541380PANMCC26P0000041760Posted Jul 102 publications - Water and wastewater sample analysis for Fort Detrick, MD Drinking Water and Wastewater Treatment plants.
Department of the Army, W6QM Micc-Ft Belvoir
SolicitationSmall businessNAICS 541380MarylandW91QV126QA051Posted Jul 64 publications - CES Cross-Connection Survey
Department of the Air Force, FA4620 92 Cons LGC
Award noticeSmall businessNAICS 541620WashingtonFA462026P0033Awarded to Love's Backflow Testing and Repair Services, Inc. Blytheville for $70,000
Posted Jun 25