TY - RPRT TI - A siphon gage for monitoring surface-water levels AU - Timothy D. McCobb AU - Denis R. LeBlanc AU - Roy S. Socolow PY - 2007 DO - 10.1111/j.1752-1688.1999.tb04201.x UR - https://pubs.usgs.gov/publication/70021170 ID - 70021170 ER -