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County water report

Morris County Water Report

Drinking-water compliance, watershed health, monitoring records, and river conditions for Morris County, Texas.

Water grade

D

Water score

49.3

State rank

#61

of 254

Health violations

2

EPA SDWIS, 5-year lookback

Watershed impaired

Not reported

EPA ATTAINS coverage varies by state

Monitoring sites

8

2,496 recent measurements

Live streamflow

18%

White Oak Ck at IH 30 nr Omaha, TX

Water at a glance

Key Water Indicators for Morris County

EPA SDWIS

Safety Grade

D

Score: 49.3 / 100

EPA SDWIS

Active Violations

2

5-year health-based lookback

EPA ATTAINS

Watershed Health

Not reported

Coverage varies by state

USGS NWIS

Streamflow Snapshot

18% of mean

White Oak Ck at IH 30 nr Omaha, TX

EPA WQP

Monitoring Sites

8

2,496 recent readings

Source: EPA SDWIS · Safe Drinking Water Information System

Drinking Water Compliance

Compliance grade

D

Based on EPA SDWIS compliance history.

Water score

Higher scores indicate cleaner recent compliance records.

49.3/100

Health violations

2

Health-based violations

Violations per 100K served

17.5

Population-normalized SDWIS rate

Editorial analysis

Understanding Morris County’s Water

Drinking Water Quality Overview

EPA SDWIS

Morris County's drinking water received a D grade, scoring 49.3 out of 100. Over the past five years, EPA SDWIS records 2 health-based violations — a small cluster that warrants attention.

River & Streamflow Status

USGS NWIS

USGS NWIS gauge data (as of 2026-05-14T13:15:00.000-05:00) puts White Oak Ck at 109.0 cfs — well below its long-term average at 18% of mean — low-flow conditions worth noting for water-dependent ecosystems. Streamflow is a leading indicator of drought stress, sediment load, and dilution capacity: low flows concentrate pollutants and warm water temperatures, stressing aquatic life and, in surface-water-dependent systems, the source water quality for treatment plants.

Monitoring Network

EPA WQP

EPA's Water Quality Portal (WQP) aggregates monitoring data from federal, state, and tribal agencies. Morris County has limited coverage with 8 active monitoring sites with 2,496 recent measurements on record. Predominant monitoring categories include physical and biological, counts. 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 Morris County

Water Verdict

Morris County receives a below-average water quality assessment with a grade of D and a score of 49.3 out of 100. Residents should review their utility's Consumer Confidence Report and may want to consider additional water filtration for drinking.

Violation Context

Morris County has recorded 2 health-based violations, indicating multiple instances where federal contaminant limits or treatment requirements were not met. At 17.5 violations per 100,000 people served, this rate is high and signals significant water quality management issues.

Consumer Guidance

Morris County's drinking-water compliance is below average with a Grade D, indicating repeated or unresolved violations in the recent record. Morris County's drinking-water compliance score is 49.3 out of 100. The violation rate for Morris County is 17.5 per 100,000 people served. Residents are encouraged to use an NSF 53 or NSF 58-certified filter for drinking and cooking water until the underlying violations are resolved. Running tap water for 30 seconds before use and avoiding older lead-pipe connections can also reduce exposure risk. The current Consumer Confidence Report from your utility will specify the contaminants of concern. There are 8 active water-quality monitoring sites in Morris County. A pipeline streamflow snapshot from the White Oak Ck gauge is also available on this page.

Regional Context

Morris County has better water quality than the average county in Texas. Its water score is 18.9 points higher than the state average, indicating stronger water system performance relative to 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 Morris County's water environment

Official EPA Resources for Morris County

EPA How's My Waterway

Interactive watershed health data for Morris County

EPA ECHO: Drinking Water Systems

Search water utilities and violation records for Morris County

Consumer Confidence Reports (TX)

Annual water quality reports from utilities in Texas

Past 5 years

Water Quality Monitoring

Monitoring Sites

8

Active in the past 5 years

Measurements Recorded

2.5K

2,496 total readings

Most Measured

  • Physical
  • Biological, Counts
  • Inorganics, Major, Non-metals

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).

Live USGS Streamgage

River & Stream Conditions

Current Discharge

109cfs

May 14, 6:15 PM UTC

vs Long-Term Average

18%

Well below typical

Primary Streamgage

White Oak Ck at IH 30 nr Omaha, TX

USGS site
07343840
Drainage area
748 sq mi
Long-term mean
616 cfs

One representative streamgage (the one with the largest drainage area in the county). Many counties have multiple gauges; this view summarizes the primary one. The long-term mean is the full-record annual average; the percent-of-typical value compares the latest reading against that average.

Free tool

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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 Morris County:D — Poor

Elevated violations or significant watershed impairment.

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.

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Frequently Asked Questions

What is the water quality in Morris County, Texas?
Morris County, Texas has a drinking-water quality grade of D with a score of 49.3/100, based on EPA SDWIS compliance data. The county has 2 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 Morris County?
Morris County has 2 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 Morris County?
EPA's Water Quality Portal records 2,496 measurements from 8 monitoring sites in Morris County over the past five years. The most frequently measured characteristic groups are Physical, Biological, Counts, Inorganics, Major, Non-metals. 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.
What's happening with rivers in Morris County right now?
Morris County's primary USGS streamgage on the White Oak Ck has a pipeline snapshot of 109 cubic feet per second — 18% of the long-term mean of 615.66 cfs. This is well below typical — often a signal of drought stress on source water. For the latest gauge feed, visit waterdata.usgs.gov.
How does Morris County water compare to the Texas average?
Morris County's SDWIS water quality score of 49.3/100 is higher than the Texas state average of 30.4. The average water quality grade across Texas is F, based on data from 254 counties with available SDWIS data.
Is tap water safe to drink in Morris County?
Based on EPA SDWIS data, Morris County has a water quality grade of D (49.3/100). 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).
Does Morris County have clean drinking water?
Morris County has 2 health-based drinking water violations according to EPA records. With a water quality score of 49.3/100 and grade D, the county's drinking water has had some compliance issues but continues to be monitored. Note: drinking-water compliance speaks to the public water system, not necessarily to the watershed itself — check the Watershed Health zone for ATTAINS §303(d) data.
How does Morris County rank for water quality in Texas?
Morris County ranks #61 out of 254 counties in Texas by SDWIS water quality score (1 = best). With a score of 49.3/100, it falls in the top 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

Medina County

Texas

D

49.4

Water score

Hardin County

Texas

D

49.0

Water score

Cameron County

Texas

D

49.6

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.

Live streamflow from the USGS National Water Information System (NWIS), continuous discharge measurements from the largest-drainage gauge in each county, compared against the full-record long-term annual mean.

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

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