--- title: Audit, Compliance and Risk Blog | STP | Safe Drinking Water Act description: Safe Drinking Water Act | STP's blog giving insight into audit, compliance and risk issues for EHS, business and accounting. --- [![Specialty Technical Publishers](https://blog.stpub.com/hubfs/STP-logo-white-orange.png)](http://www.stpub.com/) - [My Account](http://stponline.stpub.com) - 1-800-251-0381 # Audit, Compliance and Risk Blog ## [What the Latest EPA Monitoring Data Reveal About America’s Drinking Water](https://blog.stpub.com/what-the-latest-epa-monitoring-data-reveal-about-americas-drinking-water) Posted by [Frank Skiba](https://blog.stpub.com/author/frank-skiba) on Wed, Mar 11, 2026 - [Tweet](https://twitter.com/share) [![](https://blog.stpub.com/hubfs/images/Water_glass.jpg) ](https://blog.stpub.com/what-the-latest-epa-monitoring-data-reveal-about-americas-drinking-water) On February 12, 2026, the U.S. Environmental Protection Agency (EPA) [released a major update to its national drinking water monitoring data](https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule#5-data-finder) under the Fifth Unregulated Contaminant Monitoring Rule (UCMR 5). This dataset, representing nearly 95% of the monitoring results collected through 2025, gives the most comprehensive snapshot yet of the prevalence of per- and polyfluoroalkyl substances (PFAS) in America’s public water systems. [Read More](https://blog.stpub.com/what-the-latest-epa-monitoring-data-reveal-about-americas-drinking-water) 0 Comments [Click here to read/write comments](https://blog.stpub.com/what-the-latest-epa-monitoring-data-reveal-about-americas-drinking-water#comments-listing) Tags: [EHS](https://blog.stpub.com/topic/ehs), [EPA](https://blog.stpub.com/topic/epa), [Environmental Policy](https://blog.stpub.com/topic/environmental-policy), [PFAS](https://blog.stpub.com/topic/pfas), [OHS](https://blog.stpub.com/topic/ohs), [Environmental Compliance](https://blog.stpub.com/topic/environmental-compliance), [EHSCompliance](https://blog.stpub.com/topic/ehscompliance), [Forever Chemicals](https://blog.stpub.com/topic/forever-chemicals), [EHS Compliance](https://blog.stpub.com/topic/ehs-compliance), [PFAS regulations](https://blog.stpub.com/topic/pfas-regulations), [Public Water Systems](https://blog.stpub.com/topic/public-water-systems), [UCMR 5](https://blog.stpub.com/topic/ucmr-5), [Drinking Water](https://blog.stpub.com/topic/drinking-water), [Safe Drinking Water Act](https://blog.stpub.com/topic/safe-drinking-water-act) [All posts](https://blog.stpub.com/all) ### Follow Me ### Subscribe by Email ### Browse by Topic Area - [Accounting & Tax ](https://blog.stpub.com/topic/accounting-tax) - [Business & Legal ](https://blog.stpub.com/topic/business-legal) - [Corporate Governance  ](https://blog.stpub.com/../?Tag=Corporate+Governance) - [Environmental ](https://blog.stpub.com/../?Tag=Environmental) - [Global ](https://blog.stpub.com/../?Tag=Global) - [Health & Safety ](https://blog.stpub.com/topic/health-safety) - [Internet ](https://blog.stpub.com/../?Tag=Internet) - [Transportation ](https://blog.stpub.com/../?Tag=Transportation) ### Browse by Tag - [Environmental (344)](https://blog.stpub.com/topic/environmental) - [Business & Legal (309)](https://blog.stpub.com/topic/business-legal) - [Environmental risks (300)](https://blog.stpub.com/topic/environmental-risks) - [Health & Safety (296)](https://blog.stpub.com/topic/health-safety) - [EPA (283)](https://blog.stpub.com/topic/epa) - [Terms & Conditions](https://stphub.stpehs.com/wp-content/uploads/2021/01/STP-Terms-of-Use-Dec-20.pdf) - [Privacy Policy](https://stphub.stpehs.com/wp-content/uploads/2020/12/STP-Privacy-Policy.pdf) - [License Agreement](https://stphub.stpehs.com/wp-content/uploads/2021/01/STP-License-Agreement-Dec-20.pdf) - [Sitemap](http://stpub.com/sitemap) - [Support](http://stpub.com/support) © 2021 STP ComplianceEHS - All rights reserved