water quality in indianapolis

Water Quality in Indianapolis: What You Need to Know

Indianapolis gets its drinking water primarily from surface water sources, mainly the White River and Fall Creek. While the water is treated to meet federal safety standards, concerns about aging infrastructure and potential contaminants are frequently raised. Understanding the sources, treatment processes, and potential issues helps residents stay informed about their water quality.

Sources of Indianapolis’ Drinking Water

Indianapolis relies heavily on surface water. The White River is a major contributor, alongside Fall Creek. These rivers are susceptible to runoff, including agricultural pollutants, urban waste, and industrial discharge. Indianapolis also utilizes groundwater to a lesser extent, which generally requires less treatment but can be susceptible to different types of contamination.

Treatment Processes Employed

Citizens Energy Group, the utility company responsible for water treatment in Indianapolis, employs a multi-stage process to ensure water safety. This includes coagulation and flocculation (removing suspended particles), sedimentation (allowing particles to settle), filtration (removing smaller particles), and disinfection (killing harmful bacteria and viruses, typically with chlorine or chloramine). Fluoride is also added for dental health.

Potential Contaminants and Concerns

Despite treatment efforts, potential contaminants can still be a concern. These include:

• Lead: Aging lead service lines can leach lead into drinking water, especially in older homes.
• PFAS (Per- and Polyfluoroalkyl Substances): These man-made chemicals, found in various industrial and consumer products, are increasingly recognized as a threat to water quality.
• Disinfection Byproducts (DBPs): These form when disinfectants like chlorine react with organic matter in the water. While necessary for disinfection, high levels of DBPs can pose health risks.
• Agricultural Runoff: Fertilizers and pesticides from agricultural areas can contaminate surface water sources.

Citizens Energy Group regularly tests the water and publishes reports on water quality. Residents can also request testing if they have concerns about lead or other contaminants.

Checking Your Water Quality

Citizens Energy Group provides access to their water quality reports online. These reports detail the levels of various contaminants detected in the water supply. You can also contact Citizens Energy Group directly to inquire about water quality or request testing. Consider purchasing a home water testing kit if you have specific concerns, especially regarding lead.

FAQs About Indianapolis Water Quality

Is Indianapolis water safe to drink?

Yes, Indianapolis water is generally safe to drink, as it meets federal and state standards. However, potential contaminants like lead can pose a risk, especially in older homes.

How can I test my water for lead?

You can contact Citizens Energy Group for lead testing or purchase a home lead testing kit from a hardware store.

What are PFAS and are they in Indianapolis water?

PFAS are man-made chemicals. Citizens Energy Group monitors for PFAS and publishes the results in their water quality reports.

Does Indianapolis add fluoride to the water?

Yes, fluoride is added to the water to promote dental health.

Where does Indianapolis get its drinking water from?

Indianapolis primarily gets its drinking water from the White River and Fall Creek.

Summary

Indianapolis drinking water undergoes extensive treatment to meet safety standards. While the water is generally safe, residents should be aware of potential contaminants like lead and PFAS. Regularly checking water quality reports and considering home testing can help ensure the water you’re drinking is safe and healthy.