OTT HYDROMET CORP

OTT HYDROMET CORP specializes in the design, manufacture, and deployment of precision environmental monitoring instruments and data acquisition systems for federal agencies. Their core capabilities center on manufacturing sensors, data loggers, and telemetry equipment for real-time measurement of hydrological, meteorological, and oceanographic parameters. The company is particularly known for its Sutron-branded products, including sonde sensors, GOES transmitters, and SatLink3 Lite data loggers, which enable remote, unattended environmental data collection in challenging field conditions. Technical expertise spans multi-parameter water quality sensing, satellite and radio telemetry integration, ruggedized field instrumentation, and secure data transmission protocols tailored for operational environmental networks. The contractor maintains strong, recurring relationships with the Department of the Interior and the Department of Commerce, supplying critical instrumentation for national park hydrology, coastal oceanographic monitoring, and watershed management programs. They also support the Department of Defense with specialized logger and transmitter systems for environmental sensing in defense-relevant locations. Their work consistently serves mission-critical applications requiring high reliability, long-term data integrity, and field durability under extreme conditions. Industry focus is firmly rooted in NAICS 334519 and 334513, where they engineer industrial-grade measuring and controlling devices for environmental and process monitoring. Their market positioning is as a niche manufacturer of mission-specific environmental instrumentation, serving federal agencies engaged in climate resilience, water resource management, and ecological research. They do not offer broad IT or software services but instead deliver hardened hardware systems integrated with communication protocols for autonomous field deployment. OTT HYDROMET CORP is a small business headquartered in Sterling, Virginia, with no federal certifications on record. The company operates as a specialized manufacturer with a focused supply chain and technical support structure, positioning itself as a trusted provider of durable, field-proven environmental sensing hardware to U.S. government agencies.