Detailed Eastern Washington Contour Map
Posted on January 8th, 2008 by Lawrence Molloy
From the 1982 Assessment by Korosec in support of the State-wide survey. The data is more detailed and contoured than other maps on Eastern Washington. These areas denote thermal gradients from shallow wells.
This data goes on to show specifics for Walla Walla, Simco and Yakima. Data is primarily deep irrigation wells that were assessed for thermal value. The basic logic is that high gradients of 50C/km could lead to high temp sources at a depth of 4km.
Discussion Area - Leave a Comment