ZIP Code 81084 Water Quality & Testing Report
Two Buttes, CO · Baca County County · Updated for 2026
Is Tap Water Safe to Drink in ZIP 81084 (Two Buttes, CO)?
Caution / Filtration Recommended: Tap water in ZIP code 81084 (Two Buttes, CO) has compliance concerns, earning an EPA Safety Grade of D (47/100) due to 6 health violation(s) and 2.5 ppb lead. While treated by Two Buttes Town of, residents are advised to use an NSF/ANSI 53 certified water filter for drinking and cooking.
Water Safety Grade
Poor — Multiple violations recorded
Health Violations
6
Total Violations
28
Lead Risk
Moderate
Contaminants
2
Active Water Quality Issues Detected
EPA records show 4 unresolved violations. Contact Two Buttes Town of for current status.
About Tap Water in ZIP Code 81084
Tap water in ZIP code 81084 (Two Buttes, CO) is distributed by Two Buttes Town of (EPA ID: CO0105700), serving approximately 64 residents. Based on EPA Safe Drinking Water Act compliance records, this system receives a water safety grade of D with a composite quality score of 47/100.
Water System
Two Buttes Town of
EPA ID: CO0105700
Water Source
Ground Water
Population Served
64 residents
County
Baca County County, Colorado
Lead Levels in ZIP 81084
EPA action level: 15 ppb | Public health goal: 0 ppb
Lead Level: 2.5 ppb — Very Low
Lead exposure risk in 81084 is rated Moderate. EPA models estimate a 39% exposure probability based on housing and infrastructure age.
EPA model estimate based on housing age and infrastructure
Water Hardness & Mineral Content
Grains per gallon (GPG) & Parts per million (PPM / mg/L)
Water in ZIP 81084 is Very Hard (242 mg/L / 14.2 GPG). High concentrations of dissolved limestone minerals cause severe mineral buildup, stiff laundry, dry skin, and premature water heater wear.
Grains per gallon
Parts per million CaCO3
Official EPA SDWIS Database Entry
Utility: Two Buttes Town of · PWSID: CO0105700
Violation History
Past 5 years — EPA SDWIS data
Two Buttes Town of has recorded 6 health-based violations out of 28 total violations over the past 5 years. 4 violations remain unresolved in EPA tracking records.
Regulatory compliance risk for this utility is rated Critical based on past reporting and enforcement records.
Contaminants Detected
Contaminants with health-based violations on record
EPA records identify 2 contaminants with health-based violations in the past 5 years: Gross Beta, Chlorine residual.
⚖ Enforcement Actions
Water Source & Environmental Factors
Ground Water
This system draws water from underground aquifers. Groundwater is naturally filtered through soil and rock, but can still contain naturally occurring minerals like arsenic, radium, or nitrates.
Highest potential
EPA Radon Zone 1 — highest potential for radon in indoor air. Homeowners should test their home for radon and consider mitigation if levels exceed 4 pCi/L.
Water Quality Testing in ZIP 81084
Tap Water & Well Testing Recommendations
Residents in ZIP code 81084 served by Two Buttes Town of can test tap water or private well systems to verify water purity. Testing detects hidden contaminants before they impact family health.
Tap Water Testing Steps
- 1.Conduct a certified lead check if your home was constructed before 1986.
- 2.Use certified lab testing kits rather than uncalibrated test strips for regulated compliance.
- 3.Sample water from both your kitchen faucet and water heater to compare line purity.
Private Well Testing Steps
- •Test for Coliform bacteria and Nitrates annually.
- •Test for heavy metals, radon, and PFAS every 3 years.
- •Send samples to a state-certified drinking water laboratory recognized by Colorado Department of Public Health and Environment.
🛡 What Should You Do? — ZIP 81084 Recommendations
Serious water quality concerns — action recommended
- 🚨 Install a certified NSF/ANSI 53 or 58 (reverse osmosis) filter immediately for drinking and cooking
- 🚨 Do not give unfiltered water to children, pregnant women, or immunocompromised individuals
- 🚨 Contact Two Buttes Town of to request the current violation status and corrective action plan
- 🚨 Report concerns to your state environmental agency or call the EPA hotline: 1-800-426-4791
- 🚨 Consider having your home's tap water independently tested by a certified lab
Recommended Water Treatment Systems:
NSF 53 Lead Pitcher Filter
Certified to remove lead. Recommended for immediate protection.
NSF 58 Under-Sink RO System
Reverse Osmosis system certified to remove PFAS, heavy metals, and viruses.
Frequently Asked Questions — ZIP 81084 Water Quality
Is tap water safe to drink in ZIP code 81084?+
How do I get my water tested in ZIP 81084 (Two Buttes, CO)?+
How hard is the tap water in 81084?+
Should I test private well water in 81084?+
What is the lead level in 81084 tap water?+
Is there an active boil water notice in 81084?+
Who provides tap water to 81084?+
What water filter should I use in 81084?+
Data Sources & Methodology
Water quality data for ZIP code 81084 is compiled from the EPA Safe Drinking Water Information System (SDWIS), EPA ECHO enforcement database, UCMR5 unregulated contaminant monitoring, and Consumer Confidence Reports filed by Two Buttes Town of. Safety scores are composite metrics derived from violation history, lead levels, enforcement actions, and infrastructure risk indicators. Data reflects a 5-year monitoring window. Last dataset update: 2024. View EPA source data →