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Tap water quality in Bloomington, Illinois? Is it safe to drink?

Bloomington, Illinois, boasts a dedicated water supply system that strives to provide its residents with clean and safe water. The main water utility responsible for supplying tap water across Bloomington is the City of Bloomington Water Division. They are committed to maintaining high standards in water safety and quality.

Key Points about Bloomington's Water Quality:

  1. Source: The primary sources of water in Bloomington include surface water from nearby lakes and reservoirs, particularly Dawson Lake and Evergreen Lake. These sources are meticulously managed to ensure adequate water availability for residents all year round.
  2. Testing and Standards: To adhere to federal and state regulations, the Bloomington Water Division conducts regular water quality testing. They work in close collaboration with entities such as the Environmental Protection Agency (EPA) and the Illinois Environmental Protection Agency (IEPA) to monitor the safety and purity of the water.
  3. Water Hardness: The tap water in Bloomington is moderately hard. It contains minerals such as calcium and magnesium, typical in water sourced from surface water bodies. This can lead to issues like scale buildup in plumbing and appliances over time.
  4. Common Concerns: Residents have occasionally reported tastes or odors attributable to chlorine or minerals in the water. While these are generally benign and do not compromise safety, they may affect the overall palatability for some individuals.

On the whole, Bloomington's tap water is safe for consumption and daily use, meeting essential health standards. However, to address concerns like water hardness or taste, residents are encouraged to consider utilizing water purifiers and water softeners, enhancing their water quality experience.

Check water quality in another city or zip code

Get Involved. Take Action

Contact Your Local Elected Official & Water Supply Company

One of the best ways for cleaner water is to talk to elected officials who have a say in water quality. Ask questions and demand actionable plans for healthier water.

Filter Out Contaminants

Check out different water filters to protect your water against the detected contaminants.


Which water purifier to get for Bloomington, Illinois?

Types of filters

GAC & Carbon

Micro filter

Ultra filter

Nano filter

Reverse Osmosis filter

Particle size filtered

> 10 Microns

10 to 0.1 Microns

0.1 to 0.01 Microns

0.01 to 0.001 Microns

< 0.0001 Microns

Common Suspended Compounds

Sediments

Pollen

Giardia Cysts

Bacteria, Algae

Yeast Cells

Asbestos fibers

Blue Indigo Dye

Cryptosporidium

MicroPlastics

Some

PFAs -polyfluoroalkyl substances

Some

Arsenic, Lead, Cadmium, Mercury

Haloacetic acids (HAA5/HAA9)

Total trihalomethanes (TTHMs)

Viruses

Some

Colloidal Silica

Some

Common Dissolved solids

1,1-Dichloroethane

Tetrachloroethylene (perchloroethylene)

Trichloroethylene

Pesticides and Herbicides

Some

Some

Synthetic Dyes

Bromide

Some

Some

Some

Some

Bromochloromethane

Some

Some

Some

Some

Hardness

Some

Aqueous Salts

Some

Endocrine disruptors

Some

Nitrate & nitrite

Some

1,4-Dioxane

Some

Aluminum

Some

Barium

Some

Chromium (total)

Some

Fluoride

Some

Manganese

Some

Molybdenum

Some

Selenium

Some

Strontium

Some

Trichlorofluoromethane

Some

Uranium, combined (pCi/L)

Some


What do we do? How do we help?

We have developed the TDSBot, an inexpensive IOT device that monitors, in real time, the Incoming and Outgoing TDS levels, temperature, flow rate and cumulative volume of water filtered. Easy to install, it works with all water purifiers including, sediment, GAC, Carbon, Micro, Ultra, Nano and Reverse Osmosis water filters. Key benefits:

  • Know the incoming and filtered water quality in real time.
  • Know the volume of water filtered by day, week, month and total.
  • Know in advance when to change filter cartridges. Too often we tend to realize that they need changing after the water purifier has stopped working or worse, when the water smells bad.
  • Change filters only when needed. Sometimes filters perform longer than their standard life due to better incoming water or lower usage. Reduce waste and save money.
  • Quality data collected is aggregated to show real time water quality data to all the community.

TDSBot can be installed on water purifiers from Pentair, Culligan, 3M, Brita, BWT, iSpring, and most other brands. Supports sediment, GAC, Micro, Ultra, Nano and Reverse osmosis filters. It can remotely monitor filters attached to Coffee machines, Ice makers, soda fountains, water dispensers, ovens, laundry & dish washing, car wash found at Cafes, convenient stores, healthcare facilities, hotels, offices, restaurants, colleges, schools, hydroponic systems, and many more.

There are no TDSBots in Bloomington, Illinois that are sharing tap water quality. Be the first one to install one on your water purifier. We are giving $10 off. Apply coupon code - Bloomington while checking out.

Ensure safe and healthy drinking water. Start sharing tape water quality in Bloomington for the benefit of the community


Sustainability Impact Insights

TDSBot can generate a variety of sustainability data, including water usage metrics, identify areas of reducing water waste, leak detection and prevention, extend filter and equipment lifespan, predictive maintenance alerts to extend equipment life and reduce environmental impact.
Sustainability data can be easily showcased on your corporate website or publicly shared on your social media
BOTTLES

1 050 696

Plastic Bottles Saved

8 699 Kg

CO2 Emissions Saved

USD 231 153

Bottled H2O/Maintenance Savings

24 359

Car Miles Avoided

869

Equivalent Trees Planted

525 348 L

Total Water Filtered

last update 04/26/2025


* A definition specific to a few codes is that “Safe drinking water” means water that meets all primary and secondary drinking water standards. Drinking water standards are set based on potential health impacts and also take into account the cost to meet the drinking water standard. Also, the U.S. Environmental Protection Agency (EPA) defines drinking water as safe when humans can drink it with low risk of immediate or long-term harm to your health. Although there may be health risks associated with certain contaminants found in drinking water not all contaminants are necessarily harmful.
** Based on the data collected from the TDSBots installed in Los Angeles, California

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