Hampshire County Water Quality
Hampshire County, Massachusetts
Water Grade
B
Water Score
67.5
Violations
3
State Rank
#7
of 14 (1 = best)
EPA SDWIS Compliance
Drinking Water Quality
Water Quality Grade
B
Based on EPA compliance history and violation data
Water Score
67.5/100
Higher = better quality
Health Violations
3
Health-based violations
Violation Rate
2.2%
Systems with violations
Water Advisory: Hampshire County
Water Verdict
Hampshire County receives a fair water quality assessment with a grade of B and a score of 67.5 out of 100. The water supply meets baseline federal standards, but there may be periods of elevated contaminant levels or infrastructure concerns worth monitoring.
Violation Context
Hampshire County has recorded 3 health-based violations, indicating multiple instances where federal contaminant limits or treatment requirements were not met. At 2.2 violations per 1,000 residents, this rate is relatively low compared to many U.S. counties.
Consumer Guidance
Tap water in Hampshire County is generally safe to drink based on available data. Residents should still review their utility's annual Consumer Confidence Report for transparency on detected contaminants. With 3 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
Hampshire County has water quality close to the average county in Massachusetts. Its water score is within 1.6 points of the state average, meaning its overall water system performance is broadly representative of Massachusetts as a whole.
Past 5 years
Water Quality Monitoring
Monitoring Sites
60
Active in the past 5 years
Measurements Recorded
1.8K
1,758 total readings
Most Measured
- Microbiological
- Physical
- Biological, Algae, Phytoplankton
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
312cfs
May 14, 6:30 PM UTC
vs Long-Term Average
100%
Near typicalPrimary Streamgage
WARE RIVER AT GIBBS CROSSING, MA
- USGS site
- 01173500
- Drainage area
- 197 sq mi
- Long-term mean
- 312 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 Hampshire County, Massachusetts?
Are there any water violations in Hampshire County?
How much water-quality monitoring happens in Hampshire County?
What's happening with rivers in Hampshire County right now?
How does Hampshire County water compare to the Massachusetts average?
Is tap water safe to drink in Hampshire County?
Does Hampshire County have clean drinking water?
How does Hampshire County rank for water quality in Massachusetts?
Counties with Similar Water Quality
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.