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The GWPOC well for the Grassy Creek Alluvium (downstream of Annand <br />Draw), SGAL70, did not exceed the TDS GWPOC standard, 5038 mg/l. <br />At Grassy Creek alluvial well YGAL16, the average TDS value observed <br />this year was 1645 mg/l. This value exceeds the predicted value of 1296 <br />mg/l. The GWPOC well for the Grassy Creek Alluvium, SGAL70, did not <br />exceed the TDS GWPOC standard, 5038 mg/l. <br />At Sage Creek alluvial well YSAL1, the average TDS value observed this <br />year was 1810 mg/l. The TDS value observed this year upstream at Well <br />YSAL3 (directly below Pond 012) was 1135 mg/l. These two values exceed <br />the predicted value of 798 mg/1. The GWPOC well for the Sage Creek <br />Alluvium, YSAL3, did not exceed the TDS GWPOC standard, 2675 mg/l. <br />This year's TDS value at Wadge coal well YW30 was 7535 mg/l. The PHC <br />predicted value for this well is 2570 mg/l. Since 2009, TDS values have <br />been fluctuating up and down, making it difficult to determine an <br />accurate trend. <br />8 <br />