County water report

Angelina County Water Report

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

Water grade

Water score

11.0

State rank

#177

of 254

Health violations

303

EPA SDWIS, 5-year lookback

Watershed impaired

Not reported

EPA ATTAINS coverage varies by state

Monitoring sites

6,027 recent measurements

Live streamflow

47%

Neches Rv nr Diboll, TX

Water at a glance

Key Water Indicators for Angelina County

EPA SDWIS

Safety Grade

Score: 11.0 / 100

EPA SDWIS

Active Violations

303

5-year health-based lookback

EPA ATTAINS

Watershed Health

Not reported

Coverage varies by state

USGS NWIS

Streamflow Snapshot

47% of mean

Neches Rv nr Diboll, TX

EPA WQP

Monitoring Sites

6,027 recent readings

Source: EPA SDWIS · Safe Drinking Water Information System

Drinking Water Compliance

Compliance grade

Based on EPA SDWIS compliance history.

Water score

Higher scores indicate cleaner recent compliance records.

11.0/100

Health violations

303

Health-based violations

Violations per 100K served

295.2

Population-normalized SDWIS rate

Data center water stress

Angelina County has 2 facilities in the DCWSI dataset.

ByCounty's DCWSI ranks this county #1827 nationally by combining its water score with mapped data center density.

DCWSI

24.6

0-100 index

Facility count

45.0 density percentile

Discharge estimate

Not reported

EPA CWA fields where available

Water vs median

-39.0

Compared with US county median

Mapped facilities

LUFKIN PAPER MILL
LUFKIN
EPA ECHO
OpenStreetMap data center 1457383500
Facility details limited
OSM

See the Angelina County data-center report Review methodology

Data Center Water Budget Calculator

Estimate daily water use for a hypothetical facility in Angelina County.

Facility size: 100 MW

1 MW1,000 MW

Cooling type

Utilization: 70%

40%100%

799K gallons/dayHigh Impact

Your facility would use 235.6% of this county's industrial water baseline. Verify water rights and long-term drought projections before committing.

235.6% of county industrial baseline

Based on USGS 2020 water-use data and EPA-standard cooling intensity constants. Not a substitute for site-specific water rights analysis.

Editorial analysis

Understanding Angelina County’s Water

Drinking Water Quality Overview

EPA SDWIS

Angelina County's water systems carry a failing grade, scoring 11.0 out of 100. Over the past five years, EPA SDWIS records 303 health-based violations — a pattern that public water utilities are required to disclose and correct.

River & Streamflow Status

USGS NWIS

USGS NWIS gauge data (as of 2026-05-14T13:15:00.000-05:00) puts Neches Rv at 820.0 cfs — well below its long-term average at 47% 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. Angelina County has moderate coverage with 19 active monitoring sites with 6,027 recent measurements on record. Predominant monitoring categories include physical and inorganics, major, non-metals. 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 Angelina County

Water Verdict

Angelina County, Texas receives a poor water quality assessment with a grade of F and a score of 11.0 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. The county's primary USGS gauge drains roughly 2,724 square miles of upstream watershed, giving local source waters a regional footprint. At the most recent USGS reading, local streamflow was below its historical mean at 47.2% — worth watching in drier seasons.

Violation Context

EPA SDWIS records for Angelina County, Texas show 303 health-based violations, indicating multiple instances where federal contaminant limits or treatment requirements were not met. At 295.2 violations per 100,000 people served, this rate is high and signals significant water quality management issues. For independent context, 6,027 water-quality monitoring results have been recorded across the county in the EPA Water Quality Portal over the past five years.

Consumer Guidance

Angelina County has a Grade F compliance record with 303 health-based violations — among the highest levels in the country. Angelina County's drinking-water compliance score is 11.0 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 Texas Department of Environmental Quality or Health can expedite utility compliance action. With 19 active water-quality monitoring sites in Angelina County, data coverage is strong. A pipeline streamflow snapshot from the Neches Rv gauge is also available on this page.

Regional Context

Angelina County has poorer water quality than the average county in Texas. Its water score is 19.4 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 Angelina County's water environment

Official EPA Resources for Angelina County

EPA How's My Waterway

Interactive watershed health data for Angelina County

EPA ECHO: Drinking Water Systems

Search water utilities and violation records for Angelina County

Consumer Confidence Reports (TX)

Annual water quality reports from utilities in Texas

Past 5 years

Water Quality Monitoring

Monitoring Sites

Active in the past 5 years

Measurements Recorded

6.0K

6,027 total readings

Most Measured

Physical
Inorganics, Major, Non-metals
Nutrient

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

820cfs

May 14, 6:15 PM UTC

vs Long-Term Average

47%

Well below typical

Primary Streamgage

Neches Rv nr Diboll, TX

USGS site: 08033000
Drainage area: 2,724 sq mi
Long-term mean: 1,736 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

Estimate Your Water Costs

Water Cost Estimate

Household size

3 people · ~225 gal/day

Filter type

Annual Total

$558

Monthly

$47

Water Bill

$558/yr

Filter Cost

$0/yr

Safety Grade for Angelina 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 →

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Frequently Asked Questions

What is the water quality in Angelina County, Texas?

Angelina County, Texas has a drinking-water quality grade of F with a score of 11.0/100, based on EPA SDWIS compliance data. The county has 303 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 Angelina County?

Angelina County has 303 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 Angelina County?

EPA's Water Quality Portal records 6,027 measurements from 19 monitoring sites in Angelina County over the past five years. The most frequently measured characteristic groups are Physical, Inorganics, Major, Non-metals, Nutrient. 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 Angelina County right now?

Angelina County's primary USGS streamgage on the Neches Rv has a pipeline snapshot of 820 cubic feet per second — 47% of the long-term mean of 1,735.95 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 Angelina County water compare to the Texas average?

Angelina County's SDWIS water quality score of 11.0/100 is lower 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 Angelina County?

Based on EPA SDWIS data, Angelina County has a water quality grade of F (11.0/100). 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 Angelina County have so many water violations?

Angelina County has 303 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 Angelina County rank for water quality in Texas?

Angelina County ranks #177 out of 254 counties in Texas by SDWIS water quality score (1 = best). With a score of 11.0/100, 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

Bee County

Texas

10.9

Water score

Houston County

Texas

11.2

Water score

Jones County

Texas

10.7

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 May 14, 2026Reviewed by Evan Brooks, Data Editor

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