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EPA SDWIS

East Feliciana Parish Water Quality

East Feliciana Parish, Louisiana

Water Grade

C

Water Score

51.3

Violations

4

State Rank

#13

of 63 (1 = best)

EPA SDWIS Compliance

Drinking Water Quality

Water Quality Grade

C

Based on EPA compliance history and violation data

Water Score

51.3/100

Higher = better quality

Health Violations

4

Health-based violations

Violation Rate

14.4%

Systems with violations

Water Advisory: East Feliciana Parish

Water Verdict

East Feliciana Parish receives a below-average water quality assessment with a grade of C and a score of 51.3 out of 100. Residents should review their utility's Consumer Confidence Report and may want to consider additional water filtration for drinking.

Violation Context

East Feliciana Parish has recorded 4 health-based violations, indicating multiple instances where federal contaminant limits or treatment requirements were not met. At 14.4 violations per 1,000 residents, this rate is high and signals significant water quality management issues.

Consumer Guidance

Tap water in East Feliciana Parish meets baseline standards, but residents who are immunocompromised or have young children may want to use an NSF-certified water filter as a precaution. With 4 recorded health violations, staying informed about utility communications and boil-water notices is especially important. For long-term peace of mind, request your utility's latest Consumer Confidence Report and consider independent water testing if you have specific health concerns.

Regional Context

East Feliciana Parish has better water quality than the average county in Louisiana. Its water score is 21.2 points higher than the state average, indicating stronger water system performance relative to neighboring counties.

Clean Water Act §303(d)

Watershed Health

Impaired Water Bodies

100.0%

19 of 19 assessed

High concern

Top Impairment Causes

  • 1

    DISSOLVED OXYGEN

  • 2

    FECAL COLIFORM

  • 3

    MERCURY - FISH CONSUMPTION ADVISORY

Source: EPA ATTAINS · Reporting cycle 2022

Impairment is determined under the Clean Water Act §303(d): a water body is impaired when it fails to meet state-defined quality standards for designated uses (drinking, recreation, aquatic life). Assessment coverage varies by state — counties without assessed water bodies are not shown.

Past 5 years

Water Quality Monitoring

Monitoring Sites

7

Active in the past 5 years

Measurements Recorded

1.1K

1,147 total readings

Most Measured

  • Physical
  • Organics, Other
  • Microbiological

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

80.2cfs

Nov 15, 3:30 PM UTC

vs Long-Term Average

34%

Well below typical

Primary Streamgage

Comite River near Olive Branch, LA

USGS site
07377500
Drainage area
145 sq mi
Long-term mean
234 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; "% of typical" compares the latest reading against that average.

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Frequently Asked Questions

What is the water quality in East Feliciana Parish, Louisiana?
East Feliciana Parish, Louisiana has a drinking-water quality grade of C with a score of 51.3/100, based on EPA SDWIS compliance data. The county has 4 health-based drinking water violations over the past 5 years. Watershed health, monitoring records, and live streamflow are reported separately on this page.
Are there any water violations in East Feliciana Parish?
East Feliciana Parish has 4 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 healthy are the watersheds in East Feliciana Parish?
EPA ATTAINS assessments under Clean Water Act §303(d) indicate 100.0% of East Feliciana Parish's 19 assessed water bodies are classified as impaired (19 impaired). The top reported causes are DISSOLVED OXYGEN, FECAL COLIFORM, MERCURY - FISH CONSUMPTION ADVISORY. Impairment means the water body fails to meet state quality standards for at least one designated use — drinking water source, recreation, aquatic life, or fish consumption. Note: watershed impairment doesn't always translate to tap-water issues; treatment plants can remove most regulated contaminants.
How much water-quality monitoring happens in East Feliciana Parish?
EPA's Water Quality Portal records 1,147 measurements from 7 monitoring sites in East Feliciana Parish over the past five years. The most frequently measured characteristic groups are Physical, Organics, Other, Microbiological. 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 East Feliciana Parish right now?
East Feliciana Parish's primary USGS streamgage on the Comite River is currently reading 80.2 cubic feet per second — 34% of the long-term mean of 233.97 cfs. This is well below typical — often a signal of drought stress on source water. For genuine real-time data, visit waterdata.usgs.gov.
How does East Feliciana Parish water compare to the Louisiana average?
East Feliciana Parish's SDWIS water quality score of 51.3/100 is higher than the Louisiana state average of 30.1. The average water quality grade across Louisiana is F, based on data from 63 counties with available SDWIS data.
Is tap water safe to drink in East Feliciana Parish?
Based on EPA SDWIS data, East Feliciana Parish has a water quality grade of C (51.3/100). This indicates moderate compliance. Some violations have been recorded but overall standards are maintained. 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 East Feliciana Parish have clean drinking water?
East Feliciana Parish has 4 health-based drinking water violations according to EPA records. With a water quality score of 51.3/100 and grade C, 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 East Feliciana Parish rank for water quality in Louisiana?
East Feliciana Parish ranks #13 out of 63 counties in Louisiana by SDWIS water quality score (1 = best). With a score of 51.3/100, 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

Rapides Parish

Louisiana

D

46.5

Water score

Beauregard Parish

Louisiana

D

44.8

Water score

Jefferson Davis Parish

Louisiana

C

58.3

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.

Watershed health and impaired-waterway data from the EPA ATTAINS Clean Water Act §303(d) assessments — state-reported, EPA-finalized.

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 Logan Johnson, Founder & Data EditorUpdated Reviewed by Logan Johnson, Founder & Data Editor

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