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Crawford Hydrology Laboratory provides professional consulting and field and laboratory services regarding groundwater tracing in karst and non-karst areas.

We specialize in groundwater investigations with the use of fluorescent dyes and utilize techniques we have developed and enhanced over the past 30 years. We provide quality supplies and analyses for  groundwater traces and conduct full field investigations. Crawford Hydrology Laboratory has extensive experience conducting dye trace investigations for commercial clients as well as government agencies.

We look forward to working with you!

2014 Jamaica Karst Hydrology Workshop

CHL and WKU staff recently traveled to Kingston, Jamaica to conduct a workshop focused on karst groundwater tracing methods.  This was a collaborative effort with the Jamaican Water Resource Authority.  Check out the photos from the training.

Student Research Grant

Are you a student involved in a dye tracing project? Learn more about our student grant opportunities. We accept applications year-round.

2015 Dye Tracing Workshop at Mammoth Cave National Park

Crawford Hydrology Laboratory and Mammoth Cave National Park will be hosting a dye tracing workshop in October 2015 during the National Cave and Karst Management Symposium.