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Our Blog

Hard water scale formation on a faucet and shower head.

04 September

Water Hardness in Drinking Water: Testing and Treatment

Learn how calcium and magnesium create hard water, how hardness is classified and tested, and which treatment options can reduce scale and protect plumbing.

Pennsylvania rural farmland with Appalachian mountains in the background and a private well pump, representing PFAS contamination risk from biosolids land application

31 August

PFAS in Biosolids: Are Rural Farms Harmed by Urban Sewage Sludge?

Millions of acres of U.S. farmland receive biosolids — treated sewage sludge — as fertilizer. But urban wastewater carries PFAS ("forever chemicals") that sewage treatment cannot destroy. This article examines how PFAS concentrates in biosolids, what happens when it is applied to farm fields, and what the latest EPA guidance and state regulations mean for rural families who rely on private wells.