An Introduction to Seepage Cutoff Walls

[@niharika_sigdel]

Great informative video.

[@paulhindman5703]

Excellent video. Dave you did a great job. Kudos to Rich also.

[@FloodControlDistrict]

Thanks Paul, nice to hear from you - hope you're doing well!

[@bobjoatmon1993]

Helped my understanding, thanks for the video

[@kumarbanjara7229]

Thank you for the info

[@edwardhunter3647]

Been their.