We Focus On Quality Assurance & Customer Service 
Our staff is all smiles this summer season. We would be happy to assist you in water quality monitoring, dye tracing, and other field sampling too! Explore our services.

And to keep the fun rolling along, CHL puts safety first. We have HAZWOPER 40-hour certified staff and are trained in CPR & First Aid.
Did you miss out on our webinar in May? Are you looking for some guidance on conducting a dye trace? Interested in learning more but want to watch them on your own schedule?

Our four-part webinar series, Fluorescent Dye Tracing: Applied Methods for Environmental Solutions, is now available for viewing for a limited time. Once payment is submitted you will be sent a link for the session or sessions that can be viewed at your leisure until December 31, 2021. Cost is $25 per session or $85 for the full series.
RESEARCH HIGHTLIGHTS
In celebration of the International Year of Caves and Karst (iyck2021.org), we have expanded our research grant program to include opportunities for cave/karst conservancies and/or National Speleological Society grottos. Our first recipients are Matt Tomlinson and Ben Miller of the Smoky Mountain Grotto for research in Cumberland County, TN. (Click above for more info.)


Congrats to Matt and Ben (Red suit, yellow suit, respectively) - we are so glad to be working with you!
Jessica Williams, an undergraduate with the WKU Mahurin Honors College, has been working with CHL since Fall 2019 on various hydrologic research projects. She will be graduating in August 2021 having completed an Honors Thesis that expands upon the work of CHL researchers to investigate karst environments as a potential carbon sink not yet sufficiently well quantified in the global carbon cycle. Her study site is Great Onyx Cave at Mammoth Cave National Park. We wish you the best Jessica!

And here is a shout out to CHL Director, Chris Groves, as the recipient of Western Kentucky University's 2021 Faculty Award for Research and Creative Activity!  

Address: 1906 College Heights Blvd.
Bowling Green, KY, 42101
Phone: 270-745-9224