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: Insufficient Data
Summer Phosphorus
Trend: Stable (p-value = 0.1416)

Summer Secchi
Trend: Significantly Decreasing (p-value = 0.0388)
Summer Chlorophyll-a
Trend: Stable (p-value = 1)

Lake Information

Info

Town Springfield
Planning Basin Ottauquechee-Black-CT
Surface Area 5.9 acres
Basin To Lake Area Ratio 280
Maximum Depth 10 feet
Elevation 415 feet

Known Invasive Species Infestations

None

Long Term Means

Season Long Term Mean # Years Data
Total Phosphorus (ug/L)
Spring 21.8 1
Summer 32.4 5
Secchi Transparency (m)
Summer 1.6 6
Chlorophyll-a (ug/L)
Summer 6.6 5