# Ott Hydromet Corp.

Canonical: https://abierto.us/vendors/ott-hydromet-corp-gzwzlynjjf22

- UEI: GZWZLYNJJF22
- CAGE: 66733
- Location: Sterling, VA
- Awards in window: 74 (125 transactions), $21,422,005 obligated, January 25, 2024 to September 10, 2026

## Awarding agencies

- U.S. Geological Survey: 18 awards, $14,769,021
- National Oceanic and Atmospheric Administration: 20 awards, $2,608,145
- Department of the Air Force: 1 awards, $1,441,471
- Bureau of Reclamation: 11 awards, $959,920
- Under Secretary for Farm and Foreign Agricultural Services: 3 awards, $701,771
- National Park Service: 4 awards, $242,891
- U.S. Fish and Wildlife Service: 4 awards, $223,271
- Department of the Army: 4 awards, $215,500
- National Aeronautics and Space Administration: 3 awards, $136,576
- Department of the Navy: 2 awards, $51,825
- Office of the Chief Financial Officer: 1 awards, $27,350
- Environmental Protection Agency: 1 awards, $22,443
- Agricultural Research Service: 1 awards, $21,822
- Federal Acquisition Service: 1 awards, $0

## Industries

- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables: $14,341,931
- 334519 Other Measuring and Controlling Device Manufacturing: $5,315,424
- 811210 Electronic and Precision Equipment Repair and Maintenance: $750,000
- 517410 Satellite Telecommunications: $276,716
- 334516 Analytical Laboratory Instrument Manufacturing: $246,592
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing: $189,605
- 334111 Electronic Computer Manufacturing: $147,721
- 513210 Software Publishers: $114,533
- 541519 Other Computer Related Services: $39,483

## Competition

- Full and Open Competition: 25 awards
- Not Competed: 23 awards
- Competed Under SAP: 15 awards
- Not Competed Under SAP: 11 awards

## Solicitations won

- SJC OTT MAINTENANCE AND SUPPORT SERVICES (140R4026Q0107), $127,412. https://abierto.us/opportunities/140r4026q0107
- SLV-CB SCADA OTT Hydromet (140R4026Q0139), $277,479. https://abierto.us/opportunities/140r4026q0139
- 15 OTT XLink 500 dataloggers (80NSSC26939747Q). https://abierto.us/opportunities/80nssc26939747q
- Maintenance and Repairs of OTT Hydromet Equipment (140G0125Q0036), $1,300,000. https://abierto.us/opportunities/140g0125q0036
- Award - 140R8125F0159 SATLINK 3 Logger / Data Logg (140R8125F0159), $424,209. https://abierto.us/opportunities/140r8125f0159
- NOTICE OF INTENT TO AWARD A SOLE SOURCE (DOIFFBO250125). https://abierto.us/opportunities/doiffbo250125
- NOTICE OF INTENT TO AWARD A SOLE SOURCE (DOIFFBO250093). https://abierto.us/opportunities/doiffbo250093
- Limited Source Justification (1305M225A0009), $1,959,460. https://abierto.us/opportunities/1305m225a0009
- Sondes Sensors (140R2025P0026), $8,805. https://abierto.us/opportunities/140r2025p0026
- OTT-Indefinite Delivery and quantity (IDIQ) contract for hydrological equipment (140G0124R0001), $46,250,000. https://abierto.us/opportunities/140g0124r0001
- Annual Renewal WADS Software Upgrade (N6893625Q0042). https://abierto.us/opportunities/n6893625q0042
- OTT wind shields (FY24-FPAC-Justification-201). https://abierto.us/opportunities/fy24fpacjustification201

## Largest awards

- 140G0125F0077 (delivery order): $2,898,974, Ofc of Acqusition Grants-National. FY25 Req # 15548 Against 140G125D0003 IDIQ Contract for Hydrological Equipment for the USGS Hydrologic Instrumentation Facility (Hif). https://www.usaspending.gov/award/CONT_AWD_140G0125F0077_1434_140G0125D0003_1434/
- 140G0126F0048 (delivery order): $2,704,218, Ofc of Acqusition Grants-National. FY26 Req # 15736 Against 140G0125D0003. https://www.usaspending.gov/award/CONT_AWD_140G0126F0048_1434_140G0125D0003_1434/
- 140G0125F0193 (delivery order): $2,291,773, Ofc of Acqusition Grants-National. FY25 Req # 15588 Against 140G0125D0003. https://www.usaspending.gov/award/CONT_AWD_140G0125F0193_1434_140G0125D0003_1434/
- 140G0125F0283 (delivery order): $2,273,802, Ofc of Acqusition Grants-National. FY25 Req # 15634 Against 140G0125D0003. https://www.usaspending.gov/award/CONT_AWD_140G0125F0283_1434_140G0125D0003_1434/
- 140G0124F0336 (delivery order): $2,047,068, Ofc of Acqusition Grants-National. Delivery Order Against Ott IDIQ 140G0120D0010 Sutron (Ott) Equipment and Instruments FY24 Req # 15302. https://www.usaspending.gov/award/CONT_AWD_140G0124F0336_1434_140G0120D0010_1434/
- 140G0126F0215 (delivery order): $1,748,362, Ofc of Acqusition Grants-National. FY26 Req# 15823 Against 140G0125D0003. https://www.usaspending.gov/award/CONT_AWD_140G0126F0215_1434_140G0125D0003_1434/
- FA852725FB004 (delivery order): $1,441,471, FA8527 AFLCMC C3iak. Enhanced Softcopy Mapping System (Esms) Software. https://www.usaspending.gov/award/CONT_AWD_FA852725FB004_9700_GS07F002DA_4732/
- 1305M224F0190 (delivery order): $1,117,011, Department of Commerce NOAA. Precipitation Accumulator Do 2. https://www.usaspending.gov/award/CONT_AWD_1305M224F0190_1330_1305M223DNWWG0089_1330/
- 140G0126F0103 (delivery order): $450,000, Ofc of Acqusition Grants-National. FY26 Req# 15810 Po-Ott-External. https://www.usaspending.gov/award/CONT_AWD_140G0126F0103_1434_140G0125D0014_1434/
- 140R8125F0159 (delivery order): $424,209, Denver Fed Center. New Requirement Em 5/14/2025 Data Logge. https://www.usaspending.gov/award/CONT_AWD_140R8125F0159_1425_GS07F002DA_4732/
- 12FPC325P0033 (purchase order): $401,138, Fpac Bus Cntr-Acq Div-Western Sec. Sutron Goes Radios and Antennas Needed for Remote Telemetry of Climatic Data from Snotel and Scan Stations Across the U.S.. https://www.usaspending.gov/award/CONT_AWD_12FPC325P0033_12D0_-NONE-_-NONE-/
- 140G0125D0014: $300,000, Ofc of Acqusition Grants-National. Maintenance and Repairs of Ott Hydromet Equipment. https://www.usaspending.gov/award/CONT_IDV_140G0125D0014_1434/
- 12FPC324P0062 (purchase order): $276,716, Fpac Bus Cntr-Acq Div-Western Sec. (80) Transmitters, (80) Mounting Kits, and (80) Antennas. https://www.usaspending.gov/award/CONT_AWD_12FPC324P0062_12D0_-NONE-_-NONE-/
- 1305M324P0361 (purchase order): $246,592, Department of Commerce NOAA. Purchase of Ott Hydromet Kipp & Zonen Pyrheliometers, Pyranometers, Pyrgeometers, and Radiometers. https://www.usaspending.gov/award/CONT_AWD_1305M324P0361_1330_-NONE-_-NONE-/
- 1305M225F0190 (bpa call): $203,013, Department of Commerce NOAA. The Purpose of This Call Order Is to Purchase Additional Sutron Products. Funding Approval, OR-25-01754, Was Received on June 18, 2025.. https://www.usaspending.gov/award/CONT_AWD_1305M225F0190_1330_1305M225A0009_1330/
- 1305M225F0171 (bpa call): $200,357, Department of Commerce NOAA. The Purpose of This Acquisition Is to Establish a New BPA to Procure Sutron Products. Funding Approval, OR-25-00802, Was Received on June 7, 2025.. https://www.usaspending.gov/award/CONT_AWD_1305M225F0171_1330_1305M225A0009_1330/
- 1305M325P0061 (purchase order): $147,721, Department of Commerce NOAA. Purchase of 46 Ott Hydromet Satlink3 Lite Data Loggers, 20 Yagi Antennas, and 20 Goes Cable Assemblies. Delivery IT to Two Different Locations Including Honolulu and Hilo as Listed in the Statement of Need. Firm Fixed Price. https://www.usaspending.gov/award/CONT_AWD_1305M325P0061_1330_-NONE-_-NONE-/
- 140P5426P0010 (purchase order): $144,153, Ser South Mabo. Supply, Multiparameter Sensors and Accessories for Everglades National Park (Ever). https://www.usaspending.gov/award/CONT_AWD_140P5426P0010_1443_-NONE-_-NONE-/
- 1305M224F0138 (bpa call): $142,254, Department of Commerce NOAA. This Procurement Is to Purchase Sutron Equipment Manufactured by Ott Hydromet Corp in Accordance with 1305m220ancnt0062 to Support the Environmental Monitoring Stations Maintained by the the Center for Operational Oceanographic Products and Services. https://www.usaspending.gov/award/CONT_AWD_1305M224F0138_1330_1305M220ANCNT0062_1330/
- W912DW24P0012 (purchase order): $121,200, W071 Endist Seattle. Iridium Short Burst Data Modem. https://www.usaspending.gov/award/CONT_AWD_W912DW24P0012_9700_-NONE-_-NONE-/
- 1305M226F0215 (bpa call): $116,030, Department of Commerce NOAA. The Purpose of This Order Is to Purchase New Sutron Equipment. Or-Fy26-03355 Approval Received on 6/9/2026.. https://www.usaspending.gov/award/CONT_AWD_1305M226F0215_1330_1305M225A0009_1330/
- 1305M226F0389 (bpa call): $106,272, Department of Commerce NOAA. The Purpose of This Call Order Is to Purchase New Sutron Equipment. Or-Fy26-04543 Approval Received on August 6, 2026.. https://www.usaspending.gov/award/CONT_AWD_1305M226F0389_1330_1305M225A0009_1330/
- 140R2024P0119 (purchase order): $102,649, Mp-Regional Office. SSA Acq Ccao Hydromet Datalogger Update. https://www.usaspending.gov/award/CONT_AWD_140R2024P0119_1425_-NONE-_-NONE-/
- 140R4023F0093 (delivery order): $100,396, Upper Colorado Regional Office. SLV-CB Scada Ott Hydromet. https://www.usaspending.gov/award/CONT_AWD_140R4023F0093_1425_GS07F002DA_4732/
- 140R2024F0017 (delivery order): $97,537, Mp-Regional Office. Purchase and Delivery of 24 Sutron Hydromet Satlink3 Transmitters/Loggers, Part No. Sl3-Enc-Disp-1. https://www.usaspending.gov/award/CONT_AWD_140R2024F0017_1425_GS07F002DA_4732/
- 140F1G25P0050 (purchase order): $93,981, Fws, IT Goods. UT-BEAR Riv Mgrtry Bird RFG-WTR Mntrng. https://www.usaspending.gov/award/CONT_AWD_140F1G25P0050_1448_-NONE-_-NONE-/
- 1333MK24P0164 (purchase order): $86,956, Department of Commerce NOAA. Current Radiometers in the Fleet Are Obsolete, These Units Will Replace Existing Units. Purchase Includes Sensors, Ventilation Fans, Cables, and Setup Hub. Mia - Exempted Under FAR FAR 25.104 Spare and Replacement Parts for Equipment of Foreign Manu. https://www.usaspending.gov/award/CONT_AWD_1333MK24P0164_1330_-NONE-_-NONE-/
- 80NSSC26P1528 (purchase order): $83,347, NASA Shared Services Center. Shortwave and Longwave Instrumentation, Cables and Ventilators. https://www.usaspending.gov/award/CONT_AWD_80NSSC26P1528_8000_-NONE-_-NONE-/
- 1305M224F0192 (bpa call): $70,678, Department of Commerce NOAA. This Procurement Is to Purchase Sutron Equipment Manufactured by Ott Hydromet Corp in Accordance with 1305m220ancnt0062 to Support the Environmental Monitoring Stations Maintained by the the Center for Operational Oceanographic Products and Services. https://www.usaspending.gov/award/CONT_AWD_1305M224F0192_1330_1305M220ANCNT0062_1330/
- 140R3023P0036 (purchase order): $62,708, Lower Colorado Regional Office. Xconnect Software Maintenance and Support. https://www.usaspending.gov/award/CONT_AWD_140R3023P0036_1425_-NONE-_-NONE-/
- 1305M226F0240 (bpa call): $61,535, Department of Commerce NOAA. The Purpose of This Order Is to Purchase New Sutron Equipment. Or-Fy26-03257 Approval Received on June 15, 2026.. https://www.usaspending.gov/award/CONT_AWD_1305M226F0240_1330_1305M225A0009_1330/
- W911WN25FA055 (delivery order): $56,860, W072 Endist Pittsburgh. Goes Logger Transmitter Equipment. https://www.usaspending.gov/award/CONT_AWD_W911WN25FA055_9700_GS07F002DA_4732/
- 140R4026F0090 (delivery order): $52,266, Upper Colorado Regional Office. SLV-CB Scada Ott Hydromet. https://www.usaspending.gov/award/CONT_AWD_140R4026F0090_1425_GS07F002DA_4732/
- 140R8126F0003 (delivery order): $52,017, Denver Fed Center. Wy WTR DCPS for Reservoirs. https://www.usaspending.gov/award/CONT_AWD_140R8126F0003_1425_GS07F002DA_4732/
- 1305M226F0059 (bpa call): $49,601, Department of Commerce NOAA. The Purpose of This Call Order Is to Purchase Sutron Equipment. Obligation Request Approval OR-26-00523 Was Received on January 29, 2026.. https://www.usaspending.gov/award/CONT_AWD_1305M226F0059_1330_1305M225A0009_1330/
- 140P5425P0024 (purchase order): $49,539, Ser South Mabo. Supply, Purchase Data Loggers for Everglades National Park (Ever). https://www.usaspending.gov/award/CONT_AWD_140P5425P0024_1443_-NONE-_-NONE-/
- 140F1G24F0092 (delivery order): $47,943, Fws, IT Goods. MN-DNRCP-OTT Data Loggers and Antennas. https://www.usaspending.gov/award/CONT_AWD_140F1G24F0092_1448_GS07F002DA_4732/
- 140F1G24F0050 (delivery order): $45,876, Fws, IT Goods. Service: NM-DWR-WATER Monitoring Telemetry System. https://www.usaspending.gov/award/CONT_AWD_140F1G24F0050_1448_GS07F002DA_4732/
- 80NSSC26P1391 (purchase order): $39,483, NASA Shared Services Center. 15 Ott Xlink 500 Dataloggers. https://www.usaspending.gov/award/CONT_AWD_80NSSC26P1391_8000_-NONE-_-NONE-/
- W911WN26PA025 (purchase order): $37,440, W072 Endist Pittsburgh. Purchase of Twelve (12) Sutron Satlink 3 Lite Dataloggers for United States Army Corps of Engineers Pittsburgh District.. https://www.usaspending.gov/award/CONT_AWD_W911WN26PA025_9700_-NONE-_-NONE-/
- 140R4026F0082 (delivery order): $35,476, Upper Colorado Regional Office. SJC Ott Maintenance and Support Services. https://www.usaspending.gov/award/CONT_AWD_140R4026F0082_1425_GS07F002DA_4732/
- 140F1G25P0057 (purchase order): $35,472, Fws, IT Goods. ND Upr Souris NWR WC Radar Units. https://www.usaspending.gov/award/CONT_AWD_140F1G25P0057_1448_-NONE-_-NONE-/
- N6893625P0060 (purchase order): $28,993, Naval Air Warfare Center. Renewal of Leads SW Support for 12 Months. https://www.usaspending.gov/award/CONT_AWD_N6893625P0060_9700_-NONE-_-NONE-/
- 12314425P0059 (purchase order): $27,350, Usda, Ocp-Pod-Acq-Mgmt-Branch-Ftc. These Sensors Will Be Used to Collect Long-Term Field Measurements of the Radiation Budget. This Data Is Essential Developing the Models and Decision Support Tools Needed to Support American Agriculture.. https://www.usaspending.gov/award/CONT_AWD_12314425P0059_1205_-NONE-_-NONE-/
- 140P5424P0022 (purchase order): $24,737, Ser South Mabo. Supply, Sensors, Data Loggers and Rain Cans, Everglades National Park. https://www.usaspending.gov/award/CONT_AWD_140P5424P0022_1443_-NONE-_-NONE-/
- 140P5425P0015 (purchase order): $24,462, Ser South Mabo. Supply, Sensors, Multi-Parameter for Everglades National Park (Ever). https://www.usaspending.gov/award/CONT_AWD_140P5425P0015_1443_-NONE-_-NONE-/
- 12FPC124P0097 (purchase order): $23,916, Fpac Bus Cntr-Acq Div-Central Sec. NRCS National Soil Survey Center Scan'S Ott Hydromet Corp Windshields. https://www.usaspending.gov/award/CONT_AWD_12FPC124P0097_12D0_-NONE-_-NONE-/
- 1305M225P0171 (purchase order): $23,567, Department of Commerce NOAA. Eight (8) Ott Hydromet SL3 Transmitters. https://www.usaspending.gov/award/CONT_AWD_1305M225P0171_1330_-NONE-_-NONE-/
- N6893626P5123 (purchase order): $22,832, Naval Air Warfare Center. Leads Software Renewal. https://www.usaspending.gov/award/CONT_AWD_N6893626P5123_9700_-NONE-_-NONE-/
- 68HE0524P0012 (purchase order): $22,443, Region 5 Contracting Office. Repairs and Maintenance of the Four Hydrolab Data Sondes. the Data Sondes Are Used for the Hydro Loan Program.. https://www.usaspending.gov/award/CONT_AWD_68HE0524P0012_6800_-NONE-_-NONE-/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/ott-hydromet-corp-gzwzlynjjf22.