Water & Air Quality Alert Watch

Track US drinking water and outdoor air quality. Report only confirmed, source-backed items from the last 30 hours: boil water, do-not-drink and do-not-use notices affecting 10,000 people or more; contamination findings for lead, PFAS, nitrates, bacteria or algal toxins in systems serving 50,000 or more; EPA and state rule changes with dates; free testing, filter or pipe-replacement programs; and AirNow forecasts of Unhealthy for Sensitive Groups or worse for metros over 500,000 people, from smoke, ozone or dust. Prefer utility notices, state health and environment agencies, EPA, AirNow and established local reporting; ignore product marketing and unverified social posts. Put the city, system or metro first in the title and state what to do today. Use high severity for a do-not-drink notice, a lead or PFAS exceedance, or an Unhealthy air day for a metro over one million people. Return no more than 8 findings. Push each as a finding with a title, a two-sentence summary, sections for who is affected, the reading, what to do, and the source link. If nothing qualifies, push nothing and submit the run receipt.