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' A long-term water-level monitoring program has been conducted by Utah <br />International at ground-cuater sites A, B, C, D and E (see [•tap Pf30 for <br />location). Periods of record and frequency of measurements at the other <br />wells (GF, GZ and GBB) are not nearly as complete. Table 2.7-20 gives the <br />aquifer in which each well is completed. Figures 2.7-19 through 2.7-27 <br />give the hydrographs for the static water levels for the Trapper ?fine <br />wells. [dells Ga-1 and GA-3 are both completed in the Q and R coal seams. <br />The static water levels For these two wells have demonstrated similar <br />patterns and are given in Figure 2.7-19. The water level change for these <br />two wells probably relates to variation in recharge to the aquifer. The <br />static water levels for wells Ga-2 (sandstone above Q seam) and G~-4 (Q <br />b R) are given in Figure 2.7-20. <br />M The water levels for the H and L coal seams (GB-5) and sandstone above <br />[he H seam (GB-2) aquifers are shown in Figure 2.7-21. [dater level changes <br />in the aquifer units near the H and I coal seams have not been as large <br />as the Q and R aquifer. <br />Well site GC is used to monitor the H, sandstone above H and alluvial <br />ground-water systems in the east portion of the permit area. Sdells GC-1 <br />and GC-2 shoeaed significant increase in depth to the water level for [he <br />first couple of years of monitoring. The water level leas been fairly <br />stable for the last four years. . <br />The water levels in (dells GE-1, CE-Z and GE-3 }gave demonstrated a large <br />increase in the depth to water level in these wells. Well CE-1 is <br />2-SOS <br />