R.W. Harden & Associates, Inc. (RWH&A) is an independent consulting firm specializing in the evaluation and development of groundwater resources. The firm has been in continuous operation in Austin since its founding in 1972, and our combined experience includes over 4,500 groundwater-based projects for municipalities, governmental agencies, and a wide range of commercial clients including the power generation, mining, chemical, petroleum, construction, land development, agricultural, and well drilling industries. The current staff is trained in the fields of hydrology, geology, water quality, computer modeling, environmental assessment, GIS, CAD, and database development.