EO 14398 - NCAO 15 DATA COLLECTION SYSTEMS-DATA CONTROL PLATFORMS UPGRADES YSI INC $61,235 BUREAU OF RECLAMATION BUREAU OF RECLAMATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 7G22 IT AND TELECOM - NETWORK: SATELLITE AND RF COMMUNICATIONS PRODUCTS (HW, PERPETUAL LICENSE SOFTWARE) May 14, 2026 May 14, 2026 Nov 14, 2026
XYLEM SONTEK RS5 AND SURFBEE FLOW SCOUT FLOW MEASUREMENT SYSTEM FOR THE SOUTH-CENTRAL CALIFORNIA AREA OFFICE (SCCAO) YSI INC $46,313 BUREAU OF RECLAMATION BUREAU OF RECLAMATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6680 LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS Apr 28, 2026 Apr 28, 2026 Jul 31, 2026
ELECTRIC CONDUCTIVITY DETECTOR YSI INC $34,237 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Apr 9, 2026 Apr 9, 2026 Oct 1, 2026
WATERLOG/DESIGN ANALYSIS RADAR WATER LEVEL SENSORS AND CABLES TO SUPPORT MAINTENANCE EFFORTS YSI INC $91,145 NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Apr 3, 2026 Apr 3, 2026 Jun 30, 2026
YSI INC. - EXO AND PRODSS SONDES AND PROBES YSI INC $30,528 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 334516 Analytical Laboratory Instrument Manufacturing 4620 WATER DISTILLATION EQUIPMENT, MARINE AND INDUSTRIAL Mar 31, 2026 Mar 31, 2026 Apr 30, 2026
NCAO SONTEK METER MAINTENANCE & REPAIR YSI INC $16,900 BUREAU OF RECLAMATION BUREAU OF RECLAMATION — 811210 Electronic and Precision Equipment Repair and Maintenance J052 MAINT/REPAIR/REBUILD OF EQUIPMENT- MEASURING TOOLS Mar 18, 2026 Dec 4, 2024 Mar 31, 2026
EXO2S SONDE/SENSORS YSI INC $35,840 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Mar 4, 2026 Mar 4, 2026 Apr 30, 2026
REMOTE SURFACE VEHICLE SYSTEM FOR ADCP'S IAW SALIENTS FY25 REQ# 15773 SPECIAL ORDER # S26020 YSI INC $13,716 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334519 Other Measuring and Controlling Device Manufacturing 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Mar 4, 2026 Mar 4, 2026 Apr 3, 2026
FY26 REQ # 15728 AGAINST 140G0121D0007 YSI INC $1,976,365 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Jan 28, 2026 Jan 28, 2026 Feb 27, 2026
AZ FWCO FLOW TRACKER 2 FLOW METER YSI INC $13,269 US FISH AND WILDLIFE SERVICE US FISH AND WILDLIFE SERVICE — 334516 Analytical Laboratory Instrument Manufacturing 6680 LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS Dec 11, 2025 Dec 11, 2025 Mar 1, 2026
PROCUREMENT OF AN AANDERAA OCEANOGRAPHIC CURRENT METER AND PERIPHERALS FOR THE NMFS MARINE MAMMAL LABORATORY. NOAA APPROVAL #OR-25-2544. YSI INC $25,062 NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION — 334519 Other Measuring and Controlling Device Manufacturing 6685 PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS Sep 25, 2025 Sep 25, 2025 May 30, 2026
FY25 REQ# 15706 PO-YSI-EXTERNAL YSI INC $300,000 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Sep 19, 2025 Sep 19, 2025 Feb 25, 2026
PURCHASE GLOBAL WATER FP 211 FLOW PROBE YSI INC $41,812 BUREAU OF INDIAN AFFAIRS BUREAU OF INDIAN AFFAIRS — 334514 Totalizing Fluid Meter and Counting Device Manufacturing 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Sep 18, 2025 Sep 18, 2025 Nov 28, 2025
PURCHASE OF TWO (2) SEAGUARD II SW MULTIPARAMETER INSTRUMENTS. YSI INC $49,924 NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION — 334516 Analytical Laboratory Instrument Manufacturing 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Sep 17, 2025 Sep 17, 2025 Jan 16, 2026
FY25 REQ # 15643 AGAINST 140G0121D0007 YSI INC $1,494,534 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Sep 2, 2025 Sep 2, 2025 Sep 25, 2025
FY25 REQ# 15658 SPECIAL ORDER # S25081 YSI INC $27,268 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Aug 18, 2025 Aug 18, 2025 Sep 15, 2025
EXO2S SONDE YSI INC $25,561 DEPT OF THE NAVY DEPT OF THE NAVY — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Aug 13, 2025 Aug 13, 2025 Sep 6, 2025
NILE WATER LEVEL SENSORS FOR THE ENGINEERING BRANCH IN CHESAPEAKE, VA. YSI INC $17,263 NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6685 PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS Jul 25, 2025 Jul 25, 2025 Nov 1, 2025
WATERLOG/DESIGN ANALYSIS RADAR WATER LEVEL SENSORS AND SUPPORT EQUIPMENT TO SUPPORT MAINTENANCE EFFORTS AT ENVIRONMENTAL MONITORING SYSTEMS IN THE NATIONAL WATER LEVEL OBSERVATION NETWORK (NWLON). NO COR REQUIRED YSI INC $90,234 NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6640 LABORATORY EQUIPMENT AND SUPPLIES Jul 18, 2025 Jul 18, 2025 Aug 31, 2025
PURCHASE WATER LEVEL SENSORS AND ACCESSORIES FOR EVERGLADES NATIONAL PARK (EVER) YSI INC $49,215 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6680 LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS Jul 15, 2025 Jul 15, 2025 Dec 31, 2025
DL1000 CONTROL DATALOGGER YSI INC $66,483 FEDERAL ACQUISITION SERVICE DEPT OF THE ARMY — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6685 PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS Jul 2, 2025 Jun 30, 2025 Nov 30, 2025
EXO2 SONDE SENSORS YSI INC $16,814 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 6630 CHEMICAL ANALYSIS INSTRUMENTS Jun 26, 2025 Jun 26, 2025 Sep 23, 2025
YSI FIELD ENGINEER, HARDWARE INSTALLATION & ON-SITE SERVICES YSI INC $38,904 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 541519 Other Computer Related Services 7B20 IT AND TELECOM - HIGH PERFORMANCE COMPUTE (HARDWARE AND PERPETUAL LICENSE SOFTWARE) Jun 24, 2025 Jun 24, 2025 Aug 5, 2025
FY25 REQ# 15602 PO-YSI-EXTERNAL REPAIRS INDEFINITE-DELIVERY INDEFINITE-QUANTITY (IDIQ) FOR WATER MONITORING EQUIPMENT. YSI INC $198,375 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS May 27, 2025 May 27, 2025 Feb 25, 2026
FIXED VERTICAL PROFILER YSI INC $64,478 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS May 15, 2025 May 1, 2025 Jun 1, 2025