GHS offers a wide variety of water resources and supply services, including:

  • Rainfall versus runoff relationship to determine site runoff, stream basin flow rates, flow duration and frequency curves, and flood frequencies.
  • Water level variation in streams, lakes, and groundwater aquifers.
  • Aquifer parameters including well depths and pumping yields, aquifer recharge rates, and aquifer pumping tests.
  • Water quality relations in streams, lakes and groundwater as compared with water quality standards for specific uses.
  • Yield of springs and the contributing drainage areas for the spring.

GHS Environmental is able to utilize the data gathered by governmental agencies to evaluate several water resource subjects.  

For specific projects, GHS is also able to gather additional site-specific data.  

Water Resources and Supply