Is Encampment, WY Tap Water Safe to Drink?
Graded B+, with 13 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
80.2/100
waterverge.com Encampment, WY — Water Quality Report
Encampment's drinking water received a grade of B+ (80.2 out of 100), indicating good water quality. The city's 2 water systems serve approximately 580 residents using surface water.
Lead levels were measured at 3.0 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 158 violations on record, including 12 health-based violations. 13 remain unresolved.
What to know about Encampment's water
Encampment ranks #26 out of 65 cities in Wyoming for water quality, placing it mid-range in the state.
The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection.
As a small community water system, Encampment may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Encampment, WY water safe to drink?
Encampment's drinking water has significant quality concerns based on EPA testing data. With a grade of B+ (80.2/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 580 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Encampment
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Encampment's water quality assessment. Grade: B+ (80.2/100).
Contaminants: Lead and Copper Rule.
Contaminants: Consumer Confidence Rule.
Contaminants: cis-1,2-Dichloroethylene, Xylenes, Total, p-Dichlorobenzene.
Key contaminant findings
Based on the most recent EPA sampling data for Encampment's water supply.
Well within EPA limits.
Violation history
Encampment's water system has 158 total violations on record, including 12 health-based violations. 13 remain unresolved. 1 violation was issued in the last 5 years.
Where does Encampment's water come from?
Encampment's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 2 water systems serving approximately 580 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include Encampment River (river).
What Encampment residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Encampment's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Drought conditions
D4 — exceptional droughtCarbon County is currently in D4 (exceptional drought) per the U.S. Drought Monitor (week of May 5, 2026). 6.0% of the county is in D4 (exceptional) drought. Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 3.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Encampment compares by contaminant
Explore where Encampment ranks among all Wyoming cities for specific contaminants.
Water source & infrastructure
Where Encampment's water comes from
Encampment's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards.
These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge.
The system is operated by local government ownership and serves approximately 580 people through 2 water systems.
Water bodies near Encampment
Encampment is located near 1 notable water body. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Encampment
| System Name | PWSID | Population | Source |
|---|---|---|---|
| ENCAMPMENT, TOWN OF | WY5600060 | 450 | SW |
| SIERRA MADRE JPB | WY5601332 | 130 | GW |
How Encampment compares
Full Wyoming rankings →Encampment's score of 80.2/100 is above the average of 55/100 among major Wyoming cities. It outscores 9 of 10 nearby cities.
Nearby cities
View Wyoming rankings →About Encampment, WY
Learn more about your water
Guides and resources related to Encampment's water quality findings.
Explore water quality across Carbon
Frequently asked questions
Is Encampment, WY tap water safe to drink?
Encampment's water quality earned a grade of B+ (80.2/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #26 out of 65 cities tested in Wyoming.
What contaminants are in Encampment's water?
Lead was measured at 3.0 ppb (90th percentile). 158 violations are on record.
How is Encampment's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Encampment?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Encampment's water come from?
Encampment's water is sourced from Surface water. The city has 2 water systems serving approximately 580 residents.
What health violations has Encampment's water system had?
Encampment has 12 health-based violations on record. The most recent violation was recorded in October 2023. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 13 violations remain unresolved.
How does Encampment's water compare to other cities?
Encampment ranks #26 out of 65 cities in Wyoming (better than 60% of state cities) and #7988 out of 15744 cities nationally (49th percentile). The grade of B+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.