A80/100
Monte Vista Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 4,600 residents · Colorado
What's In Monte Vista's Tap Water?
31
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2009.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
MONTE VISTA CITY OF
Population Served
4,600
Water Source
Groundwater
System ID
CO0153600
Frequently Asked Questions About Monte Vista Water
Is Monte Vista tap water safe to drink?
Monte Vista, Colorado tap water receives a grade of A (80/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA maximum contaminant levels (MCLs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Monte Vista's water?
31 contaminants were tested in Monte Vista's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Monte Vista have any water quality violations?
Yes, Monte Vista has 4 EPA violation(s) on record, with the most recent in 2009. Violation types include MCL. 4 of these are health-based violations, which are the most serious category.
Do I need a water filter in Monte Vista?
Monte Vista water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Monte Vista's tap water come from?
Monte Vista's drinking water is sourced from groundwater and supplied by MONTE VISTA CITY OF. The system serves approximately 4,600 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Monte Vista's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Monte Vista's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Monte Vista's water compare to other cities in Colorado?
Monte Vista's water quality score of 80/100 earns a grade of A, which is considered excellent. This places Monte Vista among the better-performing water systems in Colorado. Visit our Colorado state page to see how all cities in the state compare.
What should I do if I'm concerned about Monte Vista's water quality?
If you have concerns about Monte Vista's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (MONTE VISTA CITY OF) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.