rain gage installation and maintenance

ETI Instrument Systems has provided instrumentation for scour, erosion, and all-weather precipitation monitoring since 1975, built in the USA. Its products are used in state, federal, and private sector programs, including flood warning and bridge health monitoring. The NOAH IV has been used by the National Oceanic and Atmospheric Administration in its National Atmospheric Deposition Program for over twenty years.

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all-weather precipitation monitoringautomated alarm notifications via cellular, satellite, and radiocloud-based automatic data collectionerosion and scour measurementinstrumentation manufacturing