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Tap water quality in Carnaxide, Distrito de Lisboa? Is it safe to drink?

Overview

Carnaxide, a beautiful town in the Distrito de Lisboa, PT, is known for its scenic locales and vibrant community. One of the underlying concerns for its residents is the quality of water which services the area. Understanding water quality in this region involves evaluating different aspects to ensure safety and comfort for its users.

Water Quality Issues

Source: Carnaxide primarily receives its water supply from nearby reservoirs and underground aquifers. These sources are subject to environmental influences, requiring regular scrutiny.

Testing: The local municipality carries out consistent water quality testing to ensure compliance with health standards. Testing covers a wide range of possible contaminants, including microorganisms, chemicals, and heavy metals, which can affect water quality.

Standards: Water quality standards are enforced by regional guidelines compliant with the European Union standards. These guidelines take into account permissible levels of various potential contaminants, ensuring safe drinking water for all inhabitants.

Water Hardness: Residents often report issues with water hardness, primarily due to high levels of calcium and magnesium in the water. Hard water can lead to build-up in plumbing fixtures, affecting water flow and increasing maintenance costs.

Concerns: Potential contaminants, though regularly monitored, remain a concern for some. Issues such as turbidity and changes in taste are often observed by residents, prompting them to seek additional solutions.

Encouragement to Use Water Filters and Softeners

Given the challenges outlined, it is advisable for residents to consider the use of water filters and water softeners in their homes. These solutions can help reduce the presence of unwanted minerals and improve the overall taste and safety of water for everyday use.

  1. Reduce Contaminants: Filters can efficiently lower chlorine, lead, and other common contaminants, thereby elevating drinking water quality.
  2. Improve Taste and Odor: By removing additional impurities, water filters can enhance the freshness and appeal of tap water.
  3. Mitigate Hard Water Effects: Softeners can protect plumbing systems and extend the life of household appliances by reducing scale build-up.

Embracing these additional measures can empower Carnaxide residents to maintain superior water quality in their households, contributing to healthier living environments.

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 Carnaxide, Distrito de Lisboa?

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 Carnaxide, Distrito de Lisboa 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 - Carnaxide while checking out.

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

929 299

Plastic Bottles Saved

7 694 Kg

CO2 Emissions Saved

USD 204 445

Bottled H2O/Maintenance Savings

21 544

Car Miles Avoided

769

Equivalent Trees Planted

464 649 L

Total Water Filtered

last update 03/16/2025


* 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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