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: Stable (p-value = 0.2087)
Summer Phosphorus
Trend: Significantly Increasing (p-value = 0.0397)

Summer Secchi
Trend: Stable (p-value = 0.5833)
Summer Chlorophyll-a
Trend: Stable (p-value = 0.8909)

Lake Information

Info

Town Newark
Planning Basin Passumpsic
Surface Area 158.2 acres
Basin To Lake Area Ratio 4
Maximum Depth 31 feet
Elevation 1832 feet

Known Invasive Species Infestations

None

Long Term Means

Season Long Term Mean # Years Data
Total Phosphorus (ug/L)
Spring 7.8 10
Summer 9.7 12
Secchi Transparency (m)
Summer 6.1 12
Chlorophyll-a (ug/L)
Summer 2.6 12