Total Bacteria
Total bacteria refers to the total number of bacteria present in a water sample. It is an important indicator of water quality and can indicate the presence of pathogens that may pose health risks.
EPA MCLG Level
0 ppb
Maximum level that poses minimal health risk based on the latest science
Health Effects
Exposure to high levels of total bacteria can lead to gastrointestinal illnesses, infections, and other health issues, particularly in vulnerable populations such as children and the elderly.
Affected Organs & Systems:
Common Sources
- Natural deposits
- Agricultural runoff
- Industrial discharge
How to Remove It
Water filters certified under the following NSF standards are effective at removing Total Bacteria:
EPA MCLG Level
The EPA MCLG represents the maximum level that poses minimal health risk based on the latest scientific research. It's often more protective than federal legal limits.
Contaminant Type
Total Bacteria is classified as a Bacteria contaminant.
This contaminant primarily affects the Gastrointestinal system, Immune system.
Check Your Water
Find out if Total Bacteria is in your tap water.
Search Your CityTest Your Water for This Contaminant
Public water reports may not test frequently enough or at your specific tap. Professional home testing provides current, location-specific results.

SimpleLab
Standard Home Water Test
$232
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.

SimpleLab
Advanced Home Water Test
$369
Most comprehensive home water test including all standard tests plus additional parameters for ultimate peace of mind.

Tap Score
Advanced Microplastics Test
$636
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.