Field guide
Why Your Hair Got Crunchy in Summerville, A Hardness Story for Transplants
It's not the shampoo. Summerville CPW runs 7.2 gpg. That hardness leaves soap residue on your hair and skin. Here's the mechanism.
June 2, 2026 · 5 min read
Field notes
Cited water-quality data, neighborhood reports, and honest education about Lowcountry water. No fluff. No health claims we cannot substantiate.
All reports
Field guide
It's not the shampoo. Summerville CPW runs 7.2 gpg. That hardness leaves soap residue on your hair and skin. Here's the mechanism.
June 2, 2026 · 5 min read
PFAS data
EWG flags PFUnA at 1,183x their guideline. CPW is spending $43.5M of a $96M project. Here's the cited data, not the hype.
May 26, 2026 · 5 min read
Neighborhood report
Carnes Crossroads shares Summerville CPW with Nexton and Cane Bay. Same 7.2 gpg, same 11 EWG flags. Here's the cited breakdown for a community built on transparency.
May 19, 2026 · 5 min read
Comparison
Whole-home Puronics is built around hardness scale, chlorine taste, and sediment, the three things that drive most Lowcountry homeowner complaints. WQA-tested to industry standards. Specific contaminant questions go to the point-of-use reverse osmosis at the kitchen tap. Here is where the line is, and why that is the right line.
May 12, 2026 · 6 min read
Neighborhood report
Cane Bay sits on Summerville CPW at 7.2 gpg. That crusty showerhead isn't dirt. It's calcium and magnesium, and here are the cited numbers.
May 5, 2026 · 4 min read
Utility report
CWS flags 12 contaminants above EWG guidelines. CPW flags 11. Here's what 'legally safe' actually means when you read both reports.
April 28, 2026 · 4 min read
Neighborhood report
Nexton sits on Summerville CPW at 7.2 grains per gallon. Here's what the 2026 CCR and EWG database actually say about your tap, cited line by line.
April 21, 2026 · 6 min read