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STOCKWATER DAMS -TRAPPER MINE <br />March 10, 1992 -Page 2 <br />_' <br />8) North D pit #6 is within 1991 reclamation and is placed on a diversion ditch. It met SCS criteria <br />after modifications to the inlet dam freeboard. <br />9) East Johnson #1 is within 1991 reclamation and upstream of two East Johnson tributary ponds <br />(1990). The pond is within the drainage and empties via a spilhvay. It met SCS criteria after <br />modifications by Trapper. <br />10-11) Upper Johnson #1 and #2 are two small ponds buiR in sequence in the new drainage channel. <br />Both are in the channel and empty via spillways. Both meet SCS crReria <br />12) West Johnson #1 is a large pond bebw the re$stablished Upper Johnson drainage. It is buiR <br />within the channel and empties via a spilhvay. It meets all SCS criteria <br />13) Upper Johnson #3 is the large pond buiR at the junction of the upper east and middle tribu- <br />taries with the reconstructed drainage. It empties via a spillway and meets SCS criteria. <br />I re-checked the 1990 Johnson stock pond, idern'rfied by Sterling Moss (SCS) in 1990 as needing <br />upstream slope corrections to a 3:1 slope, and Tound the slope correctionu had been made and the <br />top width acceptable. The pond now meets SCS criteria. <br />I recommend that the 1991 stock water ponds be approved by the CMRLD. <br />• 9SR~PTD] <br />c: file <br /> <br />