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EPA SDWIS

Van Buren County Water Quality

Van Buren County, Michigan

Water Grade

F

Water Score

30.1

Violations

19

State Rank

#70

of 83 (1 = best)

EPA SDWIS Compliance

Drinking Water Quality

Water Quality Grade

F

Based on EPA compliance history and violation data

Water Score

30.1/100

Higher = better quality

Health Violations

19

Health-based violations

Violation Rate

66.8%

Systems with violations

Water Advisory: Van Buren County

Water Verdict

Van Buren County receives a poor water quality assessment with a grade of F and a score of 30.1 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

Van Buren County has recorded 19 health-based violations, indicating multiple instances where federal contaminant limits or treatment requirements were not met. At 66.8 violations per 1,000 residents, this rate is high and signals significant water quality management issues.

Consumer Guidance

Residents of Van Buren County are advised to use filtered or bottled water for drinking and cooking until water quality improves. A reverse-osmosis or activated-carbon filter certified to remove the contaminants listed in the utility's Consumer Confidence Report is recommended. With 19 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

Van Buren County has poorer water quality than the average county in Michigan. Its water score is 28.4 points lower than the state average, suggesting more challenges with contamination control or infrastructure than neighboring counties.

Past 5 years

Water Quality Monitoring

Monitoring Sites

60

Active in the past 5 years

Measurements Recorded

13K

12,934 total readings

Most Measured

  • Physical
  • Microbiological
  • Not Assigned

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

64.5cfs

May 14, 6:45 PM UTC

vs Long-Term Average

60%

Below typical

Primary Streamgage

SOUTH BRANCH BLACK RIVER NEAR BANGOR, MI

USGS site
04102700
Drainage area
83.6 sq mi
Long-term mean
107 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 Van Buren County, Michigan?
Van Buren County, Michigan has a drinking-water quality grade of F with a score of 30.1/100, based on EPA SDWIS compliance data. The county has 19 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 Van Buren County?
Van Buren County has 19 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 Van Buren County?
EPA's Water Quality Portal records 12,934 measurements from 60 monitoring sites in Van Buren County over the past five years. The most frequently measured characteristic groups are Physical, Microbiological, Not Assigned. 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 Van Buren County right now?
Van Buren County's primary USGS streamgage on the SOUTH BRANCH BLACK RIVER is currently reading 64.5 cubic feet per second — 60% of the long-term mean of 107.34 cfs. Flow is within typical range for this gauge. For genuine real-time data, visit waterdata.usgs.gov.
How does Van Buren County water compare to the Michigan average?
Van Buren County's SDWIS water quality score of 30.1/100 is lower than the Michigan state average of 58.5. The average water quality grade across Michigan is D, based on data from 83 counties with available SDWIS data.
Is tap water safe to drink in Van Buren County?
Based on EPA SDWIS data, Van Buren County has a water quality grade of F (30.1/100). 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 Van Buren County have so many water violations?
Van Buren County has 19 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 Van Buren County rank for water quality in Michigan?
Van Buren County ranks #70 out of 83 counties in Michigan by SDWIS water quality score (1 = best). With a score of 30.1/100, 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

Gladwin County

Michigan

F

30.6

Water score

Mecosta County

Michigan

F

31.3

Water score

Hillsdale County

Michigan

F

31.5

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

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