Columbia Basin Project Data Mapper

This interface allows users to map Columbia Basin Project monitoring locations. This interface provides a visual reference to sites available within the Data Explorer which is used for querying site data.


This system uses data stored in the Hydromet databases. Columbia Basin Project (CBP) data in Hydromet is copied directly from the CBP SCADA system at regular intervals. Data edits and modifications within the CBP internal databases may not be reflected in the Hydromet databases and would therefore not be reflected on this system. Official and operational data are solely contained within the CBP internal databases. Contact the Ephrata Field Office for questions regarding official CBP data.

The data and information shown on this page are collected by an automated process and are provisional in nature. Users are cautioned to carefully consider the provisional nature of the information before using it for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences. Information concerning the accuracy and appropriate uses of these data and information may be obtained by contacting the office shown below:

Ephrata Field Office
32 C Street NW
Ephrata, WA 98823
Phone: (509)754-0260