TY - RPRT TI - Water-quality data collected to determine the presence, source, and concentration of lead in the drinking water supply at Pipe Spring National Monument, northern Arizona AU - Jamie P. Macy AU - David Sharrow AU - Joel Unema PY - 2013 DO - 10.3133/ofr20131029 UR - https://pubs.usgs.gov/publication/ofr20131029 ID - ofr20131029 ER -