USGS Visual Identity

Ground-Water Quality of Granitic- and Volcanic-Rock Aquifers in Southeastern Park County, Colorado, July-August 2003

Back to Fact Sheet 2004–3066

By Roderick F. Ortiz


Figure 2. Diagram showing the relation of Individual Sewage Disposal System (ISDS), domestic wells, and the water table in a fractured-rock ground-water system.
Figure 2. Diagram showing the relation of Individual Sewage Disposal System (ISDS), domestic wells, and the water table in a fractured-rock ground-water system.



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