waterbycounty
Federal water data

County water report

Morgan County Water Report

Drinking-water compliance, watershed health, monitoring records, and river conditions for Morgan County, Missouri.

Water grade

F

Water score

9.5

State rank

#110

of 115

Health violations

28

EPA SDWIS, 5-year lookback

Watershed impaired

Not reported

EPA ATTAINS coverage varies by state

Monitoring sites

41

2,492 recent measurements

Live streamflow

No gauge

Primary USGS station not mapped

Water at a glance

Key Water Indicators for Morgan County

EPA SDWIS

Safety Grade

F

Score: 9.5 / 100

EPA SDWIS

Active Violations

28

5-year health-based lookback

EPA ATTAINS

Watershed Health

Not reported

Coverage varies by state

USGS NWIS

Streamflow Snapshot

No gauge

Primary USGS gauge not mapped

EPA WQP

Monitoring Sites

41

2,492 recent readings

Source: EPA SDWIS · Safe Drinking Water Information System

Drinking Water Compliance

Compliance grade

F

Based on EPA SDWIS compliance history.

Water score

Higher scores indicate cleaner recent compliance records.

9.5/100

Health violations

28

Health-based violations

Violations per 100K served

361.7

Population-normalized SDWIS rate

Editorial analysis

Understanding Morgan County’s Water

Drinking Water Quality Overview

EPA SDWIS

Morgan County's water systems carry a failing grade, scoring 9.5 out of 100. Over the past five years, EPA SDWIS records 28 health-based violations — a pattern that public water utilities are required to disclose and correct.

Monitoring Network

EPA WQP

EPA's Water Quality Portal (WQP) aggregates monitoring data from federal, state, and tribal agencies. Morgan County has moderate coverage with 41 active monitoring sites with 2,492 recent measurements on record. Predominant monitoring categories include physical and nutrient. More monitoring sites generally indicate greater scientific attention to local water conditions — and provide the baseline data that regulators use to set future impairment listings.

Editorial advisory

What the data suggests for Morgan County

Water Verdict

Morgan County receives a poor water quality assessment with a grade of F and a score of 9.5 out of 100. The water supply has documented quality issues. Residents are strongly encouraged to use filtered or bottled water for drinking and to stay informed about utility improvement plans.

Violation Context

Morgan County has recorded 28 health-based violations, indicating multiple instances where federal contaminant limits or treatment requirements were not met. At 361.7 violations per 100,000 people served, this rate is high and signals significant water quality management issues.

Consumer Guidance

Morgan County has a Grade F compliance record with 28 health-based violations — among the highest levels in the country. Morgan County's drinking-water compliance score is 9.5 out of 100. Residents are strongly advised to use a certified NSF 58 reverse-osmosis filter or bottled water for all drinking and cooking until violations are corrected. Contacting the Missouri Department of Environmental Quality or Health can expedite utility compliance action. With 41 active water-quality monitoring sites in Morgan County, data coverage is strong.

Regional Context

Morgan County has poorer water quality than the average county in Missouri. Its water score is 39.3 points lower than the state average, suggesting more challenges with contamination control or infrastructure than neighboring counties.

Advisory text summarizes county-level public records and is not a replacement for your utility's current Consumer Confidence Report or direct local notices.

Contaminants & Resources

Key issues flagged in Morgan County's water environment

Official EPA Resources for Morgan County

EPA How's My Waterway

Interactive watershed health data for Morgan County

EPA ECHO: Drinking Water Systems

Search water utilities and violation records for Morgan County

Consumer Confidence Reports (MO)

Annual water quality reports from utilities in Missouri

Past 5 years

Water Quality Monitoring

Monitoring Sites

41

Active in the past 5 years

Measurements Recorded

2.5K

2,492 total readings

Most Measured

  • Physical
  • Nutrient
  • Cyanotoxins, Phytotoxins

Categories measured most frequently

Data from the EPA Water Quality Portal (WQP), aggregating monitoring records from federal, state, and tribal sources. Each measurement represents a single sample analyzed for a specific characteristic (e.g., E. coli, pH, dissolved oxygen, nitrogen).

Free tool

Estimate Your Water Costs

Water Cost Estimate

3

3 people  ·  ~225 gal/day

Annual Total

$558

Monthly

$47

Water Bill

$558/yr

Filter Cost

$0/yr

Safety Grade for Morgan County:F — Failing

High violation count or severe watershed conditions.

Estimates use the national average residential water rate ($0.0068/gal, EPA/AWWA 2023) and EPA WaterSense per-person consumption baseline (75 gal/person/day). Actual bills vary by utility, usage tier, and local infrastructure fees. For informational purposes only.

Try the full calculator →

Improve your water quality at home

Berkey filters remove 99.9%+ of contaminants from tap water.

Shop Berkey →

Sponsored

Test your tap water

Tap Score provides professional mail-in water testing.

Get Tested →

Frequently Asked Questions

What is the water quality in Morgan County, Missouri?
Morgan County, Missouri has a drinking-water quality grade of F with a score of 9.5/100, based on EPA SDWIS compliance data. The county has 28 health-based drinking water violations over the past 5 years. Watershed health, monitoring records, and streamflow snapshots are reported separately on this page.
Are there any water violations in Morgan County?
Morgan County has 28 health-based drinking water violations recorded by the EPA over the past 5 years. Health-based violations indicate instances where contaminant levels exceeded EPA Maximum Contaminant Levels (MCLs). Violations may have been resolved — check with your local water utility for current status.
How much water-quality monitoring happens in Morgan County?
EPA's Water Quality Portal records 2,492 measurements from 41 monitoring sites in Morgan County over the past five years. The most frequently measured characteristic groups are Physical, Nutrient, Cyanotoxins, Phytotoxins. Each measurement is a single sample analyzed for one characteristic (E. coli, pH, dissolved oxygen, etc.). High monitoring density means more scientific evidence behind any reported signal — it does not by itself indicate water quality.
How does Morgan County water compare to the Missouri average?
Morgan County's SDWIS water quality score of 9.5/100 is lower than the Missouri state average of 48.8. The average water quality grade across Missouri is D, based on data from 115 counties with available SDWIS data.
Is tap water safe to drink in Morgan County?
Based on EPA SDWIS data, Morgan County has a water quality grade of F (9.5/100). This indicates below-average compliance with significant violations. Residents may want to consider home water filtration or independent testing. The grade speaks to the public water system, not the watershed — for watershed-level concerns, see the Watershed Health zone. For the most up-to-date information, contact your local water utility or review your Consumer Confidence Report (CCR).
Why does Morgan County have so many water violations?
Morgan County has 28 health-based drinking water violations on record from the EPA SDWIS database. A higher violation count can result from aging infrastructure, underfunded water utilities, agricultural runoff contamination, or industrial pollution. Counties with more water systems may also see more violations simply due to scale. Residents concerned about water quality should consider independent water testing and home filtration systems.
How does Morgan County rank for water quality in Missouri?
Morgan County ranks #110 out of 115 counties in Missouri by SDWIS water quality score (1 = best). With a score of 9.5/100, it falls in the bottom third of counties statewide. The ranking reflects EPA SDWIS compliance only — not watershed impairment, monitoring density, or streamflow, which are tracked separately on this page.

Counties with Similar Water Quality

Bates County

Missouri

F

9.6

Water score

DeKalb County

Missouri

F

10.0

Water score

Scotland County

Missouri

F

8.4

Water score

Data Sources

Drinking-water compliance data from the EPA Safe Drinking Water Information System (SDWIS) via the ECHO enforcement database. Scores reflect compliance history and health-based violation counts.

Water-quality monitoring counts from the EPA Water Quality Portal (WQP), federated USGS, EPA, and state agency sampling records over a rolling 5-year window.

Disclaimer: This data is informational only. It is not health, legal, or professional advice. For concerns about your specific water supply, contact your local water utility.

By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

Explore more data for Morgan County

Property TaxCost of LivingCrime RateIncomeHealthSchoolsDisaster RiskWeatherCounty Score