D OTY & A SSOCIATES, LLC
   Consulting Engineers
   Golden, Colorado

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Ground-Water Monitoring


Over the years, we have provided routine ground-water monitoring at many sites, including municipal solid waste landfills and industrial facilities of various kinds. We have written ground-water monitoring plans for four solid waste operations. We are currently providing data validation and statistical analysis to three landfills and a major manufacturing facility. This monitoring is performed using disposable and dedicated bailers, as well as dedicated air-driven bladder pumps. Some programs involve three wellbore storage volume purges; others use micro-purge techniques.

Our ground-water monitoring services are completely turnkey, beginning with the monitoring plan and ending with the statistical evaluation and report for the operating record. We use both commerically available and custom routines for the statistical evaluations.