Scores

Watershed: Moderately 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 = 0.0028)
Summer Phosphorus
Trend: Significantly Increasing (p-value = 0.0192)

Summer Secchi
Trend: Significantly Increasing (p-value = 0.0117)
Summer Chlorophyll-a
Trend: Stable (p-value = 0.7187)

Lake Information

Info

Town Calais
Planning Basin Winooski
Surface Area 135.4 acres
Basin To Lake Area Ratio 21
Maximum Depth 97 feet
Elevation 1070 feet

Known Invasive Species Infestations

None

Long Term Means

Season Long Term Mean # Years Data
Total Phosphorus (ug/L)
Spring 8.3 16
Summer 13.7 17
Secchi Transparency (m)
Summer 9.5 20
Chlorophyll-a (ug/L)
Summer 2.0 17