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Urban Ground-Water Sites Sampled for Nutrients
Well drilling in the town of Lone Tree, Colorado.

Well development in the town of Lone Tree, Colorado, for South Platte River Basin urban studies. Photo courtesy of Suzanne Paschke, U.S. Geological Survey.

  

Map of Cycle I Sites

Map of Cycle I urban wells sampled for nutrients.

Map of Cycle II Sites

Map of Cycle II urban wells sampled for nutrients.


     

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 U.S. Department of the Interior, U.S. Geological Survey
 Contact for NAWQA: nawqa_whq@usgs.gov
 Maintainer: Jean A. Dupree - dupree@usgs.gov
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 Document URL- http://co.water.usgs.gov/nawqa/urbanPortal/html/nutrients_gw_maps.html
 Last Update: May 23, 2006