Scores

Watershed: Moderately Disturbed
WQ Standards: Impaired
WQ Standards Details
Altered – Flow alteration
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 = 0.0014)
Summer Phosphorus
Trend: Highly Significantly Increasing (p-value = 0.0013)

Summer Secchi
Trend: Highly Significantly Increasing (p-value = 0)
Summer Chlorophyll-a
Trend: Stable (p-value = 0.1268)

Lake Information

Info

Town Glover
Planning Basin Lake Memphremagog
Surface Area 217.3 acres
Basin To Lake Area Ratio 16
Maximum Depth 139 feet
Elevation 1396 feet

Known Invasive Species Infestations

None

Long Term Means

Season Long Term Mean # Years Data
Total Phosphorus (ug/L)
Spring 8.4 19
Summer 9.0 29
Secchi Transparency (m)
Summer 8.0 35
Chlorophyll-a (ug/L)
Summer 2.2 34