Disclaimer

Not a utility, lab or authority

CityH2O is an independent information website. We are not a water utility, testing laboratory, government agency or health authority, and we are not affiliated with any city, utility or agency named on this site.

General information only

City profiles summarise publicly available information (such as utility reports) and typical conditions. Water quality varies by neighbourhood, season and building, and changes over time. Hardness bands are approximate. Regulatory limits are summarised and may change; always rely on the official text and your utility's current report.

Not medical advice

Health information is educational. If you're worried about exposure — especially for infants, pregnancy or someone with a medical condition — speak to a doctor or your local public health office.

Emergencies

For boil-water notices, contamination alerts or emergencies, follow instructions from your utility and local health department. CityH2O cannot respond to emergencies.

Products and professionals

We describe technologies and certification standards rather than endorsing brands. Certification listings change; check the certifier's database before you buy. Professionals we introduce are independent businesses.

Advertising and affiliate disclosure

The site shows Google AdSense ads and may include clearly labelled sponsorships. We may receive referral fees when a reader asks to be connected with a professional. These relationships never change our safety information.

Automated content

The news page is assembled automatically from public RSS feeds. Headlines belong to their publishers and are not reviewed or endorsed by CityH2O.