Tap water quality in Saint Paul, Minnesota? Is it safe to drink?

The Tap Water Quality in Saint Paul, Minnesota is generally considered to be safe and meets all federal and state regulations. However, residents should be aware of several key points regarding their water quality.

Key Points about Saint Paul's Water Quality:

Source: The water in Saint Paul primarily comes from surface water sources, including the Mississippi River and its tributaries. This water is treated at the local water treatment plant before being distributed to homes and businesses.
Testing and Standards: The Saint Paul Regional Water Services (SPRWS) regularly tests the water supply to ensure it meets the standards set by the Environmental Protection Agency (EPA) and the Minnesota Department of Health (MDH). These tests include checking for contaminants such as lead, nitrates, and bacteria.
Water Hardness: Saint Paul's water is considered moderately hard, with a hardness level ranging from 100 to 150 milligrams per liter (mg/L). This means it contains minerals like calcium and magnesium, which can lead to scaling in pipes and appliances over time.
Common Concerns: Some residents have reported issues such as a metallic taste or chlorine odor. These characteristics are not harmful but can be off-putting. Additionally, there have been concerns about lead levels in older homes with lead plumbing. The SPRWS offers free lead testing and provides guidance on how to mitigate lead exposure.

While the tap water in Saint Paul is safe for drinking and everyday use, residents are encouraged to use water purifiers and water softeners to improve water quality and protect themselves from possible contaminants. Water purifiers can help remove impurities, and water softeners can reduce the hardness of the water, preventing scale buildup and extending the lifespan of plumbing and appliances.

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 Saint Paul, Minnesota?


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 Saint Paul, Minnesota 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 - Saint Paul while checking out.

Ensure safe and healthy drinking water. Start sharing tape water quality in Saint Paul 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

Learn About Water Quality

* 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

Water quality in neighboring cities:

WaterTDS Inc

Your Country

Developed by Trident Software Sàrl.