Scores

Watershed: Minimally Disturbed
WQ Standards: Meets Standards
Color Scoring System
Good Conditions
Fair Conditions
Poor Conditions

Insufficient Data


Learn How Lakes Are Scored

Water Quality Data

Plots

  • Trophic condition thresholds are indicated by shading:
Hypereutrophic
Eutrophic
Mesotrophic
Oligotrophic
  • Click on “Daily Mean” or “Annual Mean” to toggle on or off the data layer.
Spring Phosphorus
Trend: Highly Significantly Increasing (p-value = 0.0015)
Summer Phosphorus
Trend: Insufficient Data

Summer Secchi
Trend: Stable (p-value = 0.1416)
Summer Chlorophyll-a
Trend: Insufficient Data

Lake Information

Info

Town Westmore
Planning Basin Lake Memphremagog
Surface Area 86.9 acres
Basin To Lake Area Ratio 8
Maximum Depth 74 feet
Elevation 1835 feet

Known Invasive Species Infestations

None

Long Term Means

Season Long Term Mean # Years Data
Total Phosphorus (ug/L)
Spring 8.8 17
Summer 13.2 3
Secchi Transparency (m)
Summer 5.6 6
Chlorophyll-a (ug/L)
Summer 3.2 3