American Water Works Company, Inc. · NYSE:AWK
American Water Works — Investor Presentation (2025)
14 slides from American Water Works's investor presentation, 2025
Slide 1: 2025 Annual Water Quality Report: Alton
2025 Annual ALTON PWS ID: IL1195150 1
Slide 2: Water Quality Report Summary
Water Quality Report Summary We are proud to share our annual Water Quality Report – also known as a Consumer Confidence Report or CCR. This report provides important details about your drinking water – like where it comes from and what we detected when we sampled. It also explains the importance of
Slide 3: Water Quality Results
Water Quality Results Our team of experts conducts extensive sampling on the quality of your water. The tables on the following pages show the substances that were detected. This includes substances with drinking water limits and some that are not currently regulated. Definitions are also provided t
Slide 4: Inorganic Contaminants
INORGANIC CONTAMINANTS Highest Range of Substance Collection Violation MCLG MCL Level Levels Likely Source of Contamination (with units) Date Detected Detected Arsenic Erosion of natural deposits; Runoff from orchards; Runoff from 2025 No 0 10 1 1-1 (ppb) glass and electronic production wastes Fluor
Slide 5: Per- and Polyfluoroalkyl Substances
PER- AND POLYFLUOROALKYL SUBSTANCES Per- or polyfluoroalkyl substances (PFASs) are synthetic substances used in a variety of products, such as: stain resistant fabric, non-stick coatings, firefighting foam, paints, waxes, and cleaning products. They are also components in some industrial processes l
Slide 6: Availability of Monitoring Data for Unregulated Contaminants
Availability of Monitoring Data for Unregulated Contaminants Unregulated contaminants are those for which the EPA has not established drinking water standards. Unregulated contaminant monitoring helps EPA to determine where certain contaminants occur and whether the Agency should consider regulating
Slide 7: Definition of Terms
These are terms that may Definition of Terms appear in your report. Action Level (AL): The concentration of a Maximum Contaminant Level Goal (MCLG): picocuries per liter (pCi/L): Measurement of contaminant, which, if exceeded, triggers The level of a contaminant in drinking water the natural rate of
Slide 8: Important Information About Drinking Water
Important Information About Drinking Water Cryptosporidium Fluoride Cryptosporidium is a microbial pathogen found in surface Special Health Illinois American Water adds fluoride to the Alton water supply water throughout the U.S. Although filtration removes Information as required by state/local law
Slide 9: PFAS
PFAS Per- and polyfluoroalkyl substances (PFAS) are manufactured chemicals used in many household products including nonstick cookware (e.g., Teflon ), stain repellants (e.g., Scotchgard ), and waterproofing (e.g., GORE-TEX ). They are also used in industrial applications such as in firefighting foa
Slide 10: About Lead
The most common source of lead in tap water is from About Lead the customer’s plumbing and their service line. The utility-owned water mains are not made of lead; however, the water service line that carries the water from the water main in the street to your home could be. Homeowners’ service lines
Slide 11: Determining Your Service Line Material
Determining Your Service Line Material Homeowners’ service lines are most Your Service Line Material commonly made of lead, copper, galvanized At Illinois American Water, providing safe, reliable water service is our top priority. In January 2022, the steel or plastic. Homes built before 1930 are st
Slide 12: What are the Sources of Contaminants?
What are the Sources of Contaminants? To protect public health, the Environmental Environmental Protection Agency by calling the Protection Agency prescribes regulations which Safe Drinking Water Hotline (800-426-4791) or limit the amount of certain contaminants in tap visiting the website epa.gov/s
Slide 13: About Your Drinking Water Supply
About Your Drinking Water Supply Where Your Water Comes From Protecting Your Drinking Water Supply Illinois EPA considers all surface water sources of community water Protecting drinking water at its source is an important part of the supply to be susceptible to potential pollution problems, hence,
Slide 14: Every Drop Counts: Six Simple Steps to Save Water
Every Drop Counts Six Simple Steps to Save Water Fix any leaking faucets. One drop every 2 seconds from a leaky faucet wastes 2 gallons of water every day. That’s water — and money — down the drain. Don’t let faucets run when brushing, shaving, or washing the dishes. Just turning off the water while
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