The highest point in each of the USGS 7.5 minute quadrangles in Washington, as derived from SRTMv2 one arc-second DEMs. This list only contains quads that are identified by the USGS as belonging to WA, so there are some OR quads that contain parts of WA that are not represented here. To add to the confusion, some of the WA quads along the border with OR may have their highest points in OR.

The altitudes shown here are taken directly from the SRTM data.

The "Liner" flag just indicates whether the highest point in the quad is on the edge of the cell. If a quad boundary passes over a summit, either or both quads may show up as a liner even though the summit may have significant prominence.

The "Voids" field is a count of the number of samples out of the 202,500 data points in each quad that were SRTM "data voids". The larger the number, the greater the chance that the QHP is wrong.

The GNIS name column contains was filled in with the name of the first feature of type "summit" in WA which had a lat/long that was within 300 meters of the found QHP.

Click on an entry in the table below to re-center the map on that peak. Note that the map above is a local.live control, so you can click on it and drag to scroll, or use your mouse wheel to zoom in or out.

Send comments or corrections to mshetter@comcast.net.