States › Utah › Weber County

Weber County, UT Water Quality

Water quality data for 14 public water systems serving Weber County, Utah — based on EPA SDWIS enforcement records, lead testing results, and health-based violation history.

📅 2026 Report 🔄 Data updated 2026 Q2 📍 14 water systems · 18 cities
✅
Excellent — All Systems Performing Well

Water quality across the county is outstanding with minimal violations and very low lead levels.

A

Weber County Earns a A

Weber County: 18 communities across 14 water systems. 100.0% have no open violations.

  • Median lead where detected: 2.41 ppb
  • 17 communities with a lead detection, 1 reporting none detected
  • 0 communities with PFAS above the federal limit
  • 5 with significant inspection deficiencies
  • 100.0% of communities have no open violations
2.41 ppb
Median Lead Level
County-wide, 90th percentile
14
Water Systems
Active CWS & NTNCWS
100%
Violation-Free
No active violations on record
How we grade counties: MyWaterIQ uses EPA SDWIS enforcement data — actual MCL violations and lead test results — not the aspirational MCLG targets used by some sites. A grade reflects real compliance history, not theoretical risk. Learn more →

Cities by Water Quality

⭐ Best Performing
  • Ogden
    1.90 ppb
    No federal limits exceeded on record
    A
  • South Ogden
    2.41 ppb
    No federal limits exceeded on record
    A
  • Washington Terrace
    1.80 ppb
    No federal limits exceeded on record
    A
  • Riverdale
    0.71 ppb
    No federal limits exceeded on record
    A
  • Plain City
    2.70 ppb
    No federal limits exceeded on record
    A
⚠ Needs Attention
  • Liberty
    Not detected
    Copper above the 1,300 ppb action level
    C
  • Eden
    2.70 ppb
    Copper above the 1,300 ppb action level
    C
  • Pleasant View
    1.70 ppb
    1 significant inspection deficiency
    B
  • Huntsville
    1.60 ppb
    Copper above the 1,300 ppb action level
    B
  • North Ogden
    1.10 ppb
    4 health-based violations since 2015
    B
County Lead Level — Median 2.41 ppb
Based on most recent 90th percentile lead tests across all reporting systems
0 ppb5 ppb10 ppb15 ppb
County median: 2.41 ppb — 16.1% of the federal action level
Systems by Lead Level
Under 5 ppb
17
No Data
1

All Cities in Weber County

Ogden 1.90 ppb A
Roy 1.70 ppb A
North Ogden 1.10 ppb B
South Ogden 2.41 ppb A
Washington Terrace 1.80 ppb A
Riverdale 0.71 ppb A
Pleasant View 1.70 ppb B
Hooper 3.30 ppb A
Plain City 2.70 ppb A
Farr West 2.70 ppb A
Harrisville 2.70 ppb A
West Haven 3.30 ppb A
Marriott-Slaterville 2.70 ppb A
Uintah 2.30 ppb B
Liberty Not detected C
Wolf Creek 2.80 ppb B
Eden 2.70 ppb C
Huntsville 1.60 ppb B
Showing 18 cities
No active violations Active violations

About Weber County Drinking Water

Weber County is served by 14 water systems covering 18 communities. No community here has an open violation on record.

Of the communities reporting lead results, 17 recorded a detection, with a median of 2.41 ppb — 16% of the federal action level. 1 reported none detected, which means below the laboratory limit rather than an absence of lead.

No community here has PFAS above the federal limit on record. State inspectors recorded significant deficiencies at 5 of them.

Frequently Asked Questions

Is Weber County tap water safe to drink?▼
No community in Weber County has an open violation on record. No community has PFAS above the federal limit on record.
What is the lead level in Weber County?▼
Among communities with a detection the median is 2.41 ppb, 16% of the 15 ppb action level. 1 reported none detected and 0 reported no result.
How many water systems serve Weber County?▼
14 community water systems serve 18 communities here.
← Back to Utah water quality overview