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<br />CONTENTS III
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<br />
<br />Ml116
<br />
<br />CONTENTS
<br />
<br />Abstract...................... .........................., .........,.. ............, ................... ............... ..................... .................................. ..... ..... ..... I
<br />Introduction ................., ....... ................................................. ,. ...................... ,................ ..........., ........ .................................... I
<br />Purpose and Scope ,......... ...................,.,.. ,....... ,........ ,......... '...... ,.... .......,.... ,.... ............ .......,.. ............... ....... ....... ..... ..... I
<br />Acknowledgments ..,.................................,..,...,............,.............................,.........,................................,..................... I
<br />Description of Study Area ........ .,... ................... ......., ,. ....... .......... ....... ........ ,...,.... ........ '........ ............. .... ............. ......, ............ 3
<br />Types of Hydrologic and Water-Quality Data .............,........,.........................,..................,.........,........................................ 3
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<br />Methods of Data Collection and Analysis.,........................................................................................................................... 6
<br />Stream Monitoring Stations ........ .......... ,...... ......., ,. ,. ............... ....... ........ ......, ............ ............ ..............,.. ..... ..... ....... ..... 6
<br />High- and Low-Streamflow Water-Quality Sampling ................................................................................................ 8
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<br />Road-Runoff Sampling...........................,.................................................................................................................... 8
<br />Ground-Water Sampling...... ........................ ........ ......... ............... ................... .......... ........,. ................. ......... ... ............ II
<br />LakelReservoir Sampling ...... ........ ............ ,...... ,.......,.....,.. ......' ........ ......... .......... .......... .............. ..... ........................... II
<br />Snow Sampling ............... ............ '........... ,...........,.... ......'........ ....... ........ ......... .......... ............... ........................ ............ \3
<br />Biological Sampling ,. ............ ,..................... ........ ......... ............... ......, ............ .......... .......... ............ ....... ..... ....... .......... \3
<br />Bulk Atmospheric-Deposition Sampling... ....... ........,.....,.. ............... ......... ........ ............ ................... ............ ,.... .......... 15
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<br />Laboratory Analysis.. ............... ............ ........ .... ........ ,........ ............... ......, .......... ..... ............................... ................................ 17
<br />Quality Assurance................ .......... ........................ ........ ......... ............... ....... ............ .......... .......... ............................... .......... 19
<br />References Cited........ ..... ................. .......... .................................. ........................ ........ ........................................... ............... 21
<br />Appendix: Hydrologic and Water-Quality Data.................................................................................................................... 25
<br />
<br />FIGURES
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<br />1-1l. Maps showing location of:
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<br />I. Guanella Pass study area......................,............................................................................................................. 2
<br />2. Stream monitoring stations ................................................................................................................................ 7
<br />3. High- and low-streamflow synoptic sampling sites........................................................................................... 10
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<br />4. Road-runoff sampling sites ........... ........ ................... ............... ....,.... .................................. .................... ..... ....... 12
<br />5. Ground-water sampling sites ............................................,................................................................................ 14
<br />6. Lake/reservoir and snow sampling sites ............................................................................................................ 16
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<br />7. Biological sampling sites ......................................,............................................................................................ 18
<br />8. Bulk atmospheric-deposition sampling sites ...,.........,....................................................................................... 20
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<br />TABLES
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<br />1. Types of hydrologic and water-quality data collected at each site ......................................................................... 4
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<br />2, Stream monitoring stations ........................................,.....................,...................................................................... 6
<br />3. High- and low-streanrllow synoptic sampling sites ................................................................................................ 9
<br />
<br />4, Road-runoffsampling sites ..................................................................................................................................... II
<br />5. Ground-water sampling sites................................................................................................................................... 13
<br />6. Lake/reservoir and snow sampling sites ................................................................................................................. 15
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<br />7. Biological sampling sites .................................................................,...................................................................... 17
<br />8. Bulk atmospheric-deposition sampling sites........................,............................,..................................................... 19
<br />9-\3. Daily mean streamflow for:
<br />9. Site CC5, South Clear Creek above Lower Cabin Creek Reservoir near Georgetown. Colorado ................. 26
<br />10. Site CC7. South Clear Creek above Leavenworth Creek near Georgetown. Colorado.................................. 27
<br />11. Site CC9, Leavenworth Creek at mouth near Georgetown. Colorado............................................................ 28
<br />12. Site GC5, Duck Creek near Grant, Colorado.................................................................................................. 29
<br />\3, Site GCII, Geneva Creek at Grant, Colorado................................................................................................ 30
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