Water Quality in Vernal, UT (84078)
EPA violation data for public water systems serving ZIP code 84078.
Past Health-Based Violations
4 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 18 monitoring/reporting violations.
More violations than 80% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
30,975
Population
70
Water Systems
22
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (70)
Ashley Valley Water And Sewer Id
Surface water 13,835 people served
0 violations
Lead tested: 7.1 ppb (limit: 15 ppb) ✓
Vernal City Water System
Purchased surface water 10,000 people served
0 violations
Lead tested: 0.7 ppb (limit: 15 ppb) ✓
Maeser Improvement District
All resolved Purchased surface water 4,152 people served
2 violations (5yr)
· All resolved
Jordanelle State Park
Groundwater 3,010 people served
0 violations
Tridell Lapoint Wid
All resolved Surface water 1,525 people served
2 violations (5yr)
· All resolved
Lead tested: 13.7 ppb (limit: 15 ppb) ✓
Dinosaur Nm - Dinosaur Quarry
Purchased groundwater 870 people served
0 violations
Lead tested: 1.46 ppb (limit: 15 ppb) ✓
Lucerne Valley Campground
Groundwater 780 people served
0 violations
Jones Hole National Fish Hatchery
All resolved Groundwater 588 people served
1 violation (5yr)
· All resolved
Greendale And Bootleg Campgrounds
Groundwater under influence of surface water 500 people served
0 violations
Dripping Springs Campground
Purchased surface water 320 people served
0 violations
Red Fleet Campground
All resolved Groundwater 307 people served
2 violations (5yr)
· All resolved
Steinaker Lake State Park
All resolved Groundwater 304 people served
3 violations (5yr)
· All resolved
Ouray Nat Wildlife Refuge
Groundwater 300 people served
0 violations
Ross Springs Water System
Groundwater under influence of surface water 255 people served
0 violations
Moon Lake Campground
1 health-based Groundwater 250 people served
1 violation (5yr)
· 1 health-based · All resolved
Red Springs/Lodgepole Cg
Groundwater 250 people served
0 violations
Warner Campground & Gs
Groundwater 205 people served
0 violations
Mile High Village
Purchased surface water 188 people served
0 violations
Lead tested: 0.66 ppb (limit: 15 ppb) ✓
Little Hole Campground
All resolved Groundwater 181 people served
1 violation (5yr)
· All resolved
Red Springs-Lodgepole Campground
All resolved Groundwater 150 people served
1 violation (5yr)
· All resolved
Indian Crossing And Jarvie Water System
Groundwater 144 people served
0 violations
Antelope Flat Campground
Groundwater 139 people served
0 violations
Ashley Nf Firehole C G
Groundwater 135 people served
0 violations
Price Canyon Recreation Area
Purchased surface water 125 people served
0 violations
Yellowpine Campground
Groundwater 120 people served
0 violations
East Park Cg
Groundwater 105 people served
0 violations
Halliburton White River City Ranch
Purchased groundwater 105 people served
0 violations
Deseret Generation & Transmission Co-Op
Surface water 102 people served
0 violations
Lead tested: 11.5 ppb (limit: 15 ppb) ✓
Dinosaur Nm - Green River Campground
Groundwater 101 people served
0 violations
Oowah Lake Picnic Loop
Groundwater 90 people served
0 violations
Iron Mine Campground
Groundwater 90 people served
0 violations
Hideout Canyon Campground
1 health-based Groundwater 90 people served
1 violation (5yr)
· 1 health-based · All resolved
Upper Stillwater Campground
All resolved Groundwater 89 people served
1 violation (5yr)
· All resolved
Uinta River Campground & Gs
Groundwater 85 people served
0 violations
Carmel Abandoned
Groundwater 80 people served
0 violations
Dinosaur Nm - Split Mtn Campground
Groundwater 75 people served
0 violations
Iron Springs Cg
Groundwater 75 people served
0 violations
Iron Springs Campground
All resolved Groundwater 75 people served
3 violations (5yr)
· All resolved
Paradise Park Campground
Groundwater 70 people served
0 violations
Hades Campground
Groundwater 70 people served
0 violations
Ashley Nf-Firehole Recretional Area
1 health-based Groundwater 70 people served
1 violation (5yr)
· 1 health-based · All resolved
Twelve Mile Flat Campground
Groundwater under influence of surface water 67 people served
0 violations
Forks Of Huntington Campground
Groundwater 65 people served
0 violations
Red Wash
Purchased surface water 65 people served
0 violations
Lead tested: 1.8 ppb (limit: 15 ppb) ✓
Grants Springs
Groundwater 64 people served
0 violations
Ashley Nf-Buckboard Crossing Cg
1 health-based Surface water 62 people served
1 violation (5yr)
· 1 health-based · All resolved
Aspen Grove - Decommissioned
Groundwater 60 people served
0 violations
Simplot Phosphate Plant
Groundwater 60 people served
0 violations
Lead tested: 0.6 ppb (limit: 15 ppb) ✓
Oaks Park Campground
Groundwater 55 people served
0 violations
Flaming Gorge Boys And Girls
Groundwater 50 people served
0 violations
Cleveland Lloyd Dinosaur Quarry
Purchased surface water 50 people served
0 violations
Yellowstone Campground
Purchased groundwater 46 people served
0 violations
Browns Lake Abandoned
Groundwater 40 people served
0 violations
Simplot Phosphate Mine
Groundwater 40 people served
0 violations
Lead tested: 0.9 ppb (limit: 15 ppb) ✓
Spirit Lake Lodge
All resolved Groundwater 40 people served
1 violation (5yr)
· All resolved
South Camp
Groundwater 35 people served
0 violations
Manti Community Campground
Groundwater under influence of surface water 35 people served
0 violations
South Camp-Blm
Groundwater 35 people served
0 violations
Avintaquin Campground
Groundwater 30 people served
0 violations
Bridge Hollow Campground
All resolved Groundwater 25 people served
1 violation (5yr)
· All resolved
Pr Springs
Groundwater 25 people served
0 violations
Jarvie Historical Site
Groundwater 25 people served
0 violations
Dowd Spring P A Abandoned
Groundwater 25 people served
0 violations
East Park Campground
Groundwater 20 people served
0 violations
Whiterocks Campground
Groundwater 20 people served
0 violations
South Camp
Groundwater 14 people served
0 violations
Uinta Canyon Summer Homes
Groundwater 10 people served
0 violations
Chipeta Cabin Spring
Groundwater 1 people served
0 violations
Ferron Canyon Picnic Area
Groundwater 0
0 violations
Flat Canyon Campground
Groundwater 0
0 violations
Contaminants Found
Groundwater RuleHealth-Based
3 violations
All resolved
Long Term 2 Enhanced Surface Water Treatment RuleHealth-Based
1 violation
All resolved
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
9 violations
All resolved
E. COLIMonitoring
4 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
2 violations
All resolved
TTHMMonitoring
1 violation
All resolved
Total Haloacetic Acids (HAA5)Monitoring
1 violation
All resolved
Xylenes, TotalMonitoring
1 violation
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit0.66 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
How Does This Compare?
Vernal (84078) has more violations than 80% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 22.
Fewer violations 80th percentile More violations
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.