La Monte Tap Water Quality Report
La Monte's water quality meets all EPA MCLGs. All tested contaminants are within safe levels.
Utility
LA MONTE PWS
People Served
1,120
MCL Violations
0
Last Updated
Is La Monte Tap Water Safe to Drink?
La Monte's tap water currently meets all EPA Maximum Contaminant Level Goals (MCLGs). All 149+ contaminants tested are within safe levels according to health-based guidelines. The water is considered safe to drink, though some people may still prefer filtered water for taste or extra protection.
The data below shows test results from 1 water utility serving 1,120 people in the La Monte area. Water quality testing is conducted regularly and reported to the EPA. This report was last updated 2020-12-01.
La Monte Water Service Areas
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Recommended Water Filters for La Monte
Based on La Monte's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.

Pentair Residential Filtration, LLC
Everpure Residential H-300-NXT
NSF Certified:
Capacity
3001 gal
Filter Life
10 mo
Flow Rate
0.5 gpm
Removes 5 contaminants:

Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity

Whirlpool Corporation
W11569861
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.52 gpm
Removes 22 contaminants:
+17 more
Atrazine, Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Styrene, Tetrachloroethylene, Toxaphene, Trichloroethylene, Turbidity

Santevia
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Verify Your Water Is Safe
While public data shows safe levels, many residents prefer independent testing for peace of mind—especially for unregulated contaminants.

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.
On a private well near La Monte? Public-water results do not apply to private wells. See Pettis County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Frequently Asked Questions About La Monte Tap Water
La Monte's tap water currently meets all EPA MCLGs. All 149+ contaminants tested are within safe levels according to health-based guidelines. The water is considered safe to drink, though some people may still prefer filtered water for taste or extra protection.
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