Safe Drinking Water Act - Part 1

[@DiscoveryDrops]

as a water supply operator i do want to formally request that you resume posting on this channel. you are very thorough and a pleasure to listen to. is there further resources i could utilize in regards to water treatment that you recommend or teach yourself?

[@jamalnaser1933]

A best resource for FE exam....Thank you!

[@jamieduvall9202]

Thank you so much for taking the time to share this resource!

[@keenanbritt9202]

Thanks for posting this!

[@thndesmondsaid]

Thank you!