Laserfiche WebLink
PAR - C-80-007 - 6 - March 31, 1986 <br />needed to assess current seasonal as well <br />flow characteristics that may be effected <br />the contribution or significance of each <br />watershed and the surrounding North Fork <br />helpful to summarize mean monthly flows. <br />as yearly variation of <br />by mining operations, and <br />drainage basin to the WECC <br />Valley. Graphs will be <br />18. Exhibits 2.8.1.B through 2.8.1G should be current. Maps that have <br />had changes due to technical or minor revisions should be revised <br />and updated. <br />19. Maps 2.8.1.8 and 2.8.1C need to be placed on a smaller scale so <br />that more detail can be seen. <br />20. Stream channel diversions, sediment control measures, sedimentation <br />ponds, discharge structures, permanent and temporary impoundments, <br />~/ stream buffer zones, conveyance of overland flow, ditches, and <br />other surface water drainage control measures should all be <br />included in one section concerning the hydrologic balance in <br />pursuant to Rule 4,Section 4.05 of the CMLRD Rules and Regulations. <br />21. Provide an interpretation of table 2.8.1.0. Years 1950-1962, <br />1964-1970, 1972-1974, and 1977 had a greater yield from Deep Creek <br />Ditch than from Minnesota Reservoir. Why? Was Minnesota Reservoir <br />filling and increasing storage? Was Minnesota Reservoir losing <br />water to the surrounding basin? Also, what has happened to Deep <br />Creek Ditch and Minnesota Reservoir water yield during 1978-1986? <br />Provide data for years 1978-1986. <br />22. Are the alluvial deposits outside the permit area, mentioned on <br />Page 2-515 of the permit application, subirrigated or flood <br />irrigated? What is their width and acreage? Are they upstream or <br />downstream from WECC mine perimeter? <br />23. What is the width and acreage of the possible alluvial deposit <br />immediately above Minnesota Reservoir? <br />24. What are the widths and acreages of the isolated alluvial deposits <br />found within the narrow valley of the North Fork of the Gunnison <br />11~ River upstream from its confluence with Gribble Gulch? Are they <br />~~j,~~ subirrigated? <br />R <br />25. rovide a list of WECC's water rights and uses of those water q,`~~ <br />Q'~;~ights from 1980-1986. What are the critical times of year for ~~ <br />irrigation use in Minnesota Creek and North Fork of the Gunnison <br />River? <br />26. Provide a list of water rights for all areas adjacent to Minnesota <br />Creek west of WECC's ownership. Is there a streamflow gage on <br />Minnesota Creek near the confluence of the North Fork? Is so, what <br />is the flow regime? <br />