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.~ <br />Ms. Sandra L. Emrich <br />July 23, 1984 <br />Page 3 <br />D. Downstream Embankment Slope <br />Vegetation appears somewhat thicker on this slope than on <br />the upstream slope. Erosion does not appear to be a problem <br />due to the relatively short slope and limited area exposed <br />to runoff. No cracking, bulging, or other signs of stress <br />were noted. <br />IZI. Results <br />There has been no noticeable change in the embankment structure <br />since the annual inspection of July 18, 1983. Vegetation is growing <br />on the side slopes. <br />Water impoundment noted during this inspection is attributable to <br />the following principal causes: <br />(1) Above average surface runoff this Spring. <br />(2) Concentrated volume of water present as mudslide area (upstream, <br />off permit, and in native ground) dewatered. <br />The embankment is stable and the underlying rock fill is functioning <br />as expected. <br />If you~have any questions or concerns regarding this report please <br />contact me at this office. <br />Respectfully, <br />~~ ~~ 17720 <br />•~ <br />Nib ~~S f <br />9T~:~ONAL F'i <br />~~i Cc '••~.••• <br />'~~~~~~~ii~F[ om[1 C <br />4JCJ/cm <br />6cc: hl. F. Peters <br />L. G. Shearer <br />T. J. Wainwright <br />D. D. Zulian <br />N. Nielsen <br />D. Jones <br />Craig Jen~ngs// P. E. <br />Colorado Reg. No. 17720 <br />Engineering Ffanager <br />