FOREST (CALAIS)
08/21/2018

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Lake and Watershed

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Assessment Report Card



Total Phosphorus GOOD
Total Nitrogen GOOD
Chlorophyll-a GOOD
Alkalinity GOOD
Dissolved Oxygen GOOD
Lakeshore Disturbance FAIR
Lakeshore Habitat FAIR
Shallow Water Habitat FAIR
Physical Complexity of Habitat POOR
Watershed Moderately Disturbed

For more information about how lakes are scored, see:
Gauging the health of Vermont Lakes: Results of the 2007 National Lake Assessment


Water Quality

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Click here to view additional profiles for FOREST (CALAIS) | Click here to view Lake Score Card for FOREST (CALAIS)

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NOTE: Hover mouse over chart elements to to view data values

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Condition Assessments

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Total Phosphorus: GOOD

Total Nitrogen: GOOD

Chlorophyll-a: GOOD

Alkalinity: GOOD

Dissolved Oxygen: GOOD

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Secchi Transparency

Temperature, Dissolved Oxygen, Chlorophyll-a

Total Phosphorus

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Total Nitrogen

Conductivity

Chloride

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pH

Calcium and Magnesium

Iron, Manganese and Aluminum

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Dissolved Organic Carbon

intentionally blank

intentionally blank


Habitat

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Habitat Map

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Assessments

Assessments based on habitat indexes developed by EPA’s National Lake Assessment program.

Habitat Comparisons

Comparison of the average habitat characteristics of sites around FOREST (CALAIS) with the average habitat characteritics at undeveloped and developed sites at other lakes in the state.

Disturbances

Disturbance components that make up the Lakeshore Disturbance score. ‘1.0’ indicates disturbance occurs in the immediate shoreline plot. ‘0.5’ indicates the disturbance occurs in an area proximal to, but not within, the immediate shoreline plot.

Human Disturbance
Station Buildings Park Commercial Docks Crops Pasture Orchard Lawn Walls Landfill Roads Powerlines
A 1.0 0 0 0.5 0 0 0 0.0 0 0 0 0
B 1.0 0 0 0.5 0 0 0 0.0 0 0 0 0
C 0.0 0 0 0.0 0 0 0 0.0 0 0 0 0
D 1.0 0 0 1.0 0 0 0 1.0 0 0 0 0
E 1.0 0 0 1.0 0 0 0 1.0 0 0 1 0
F 0.0 0 0 0.5 0 0 0 1.0 1 0 1 0
G 0.0 0 0 0.5 0 0 0 0.0 0 0 0 0
H 0.0 0 0 0.0 0 0 0 0.0 0 0 0 1
I 0.0 0 0 0.5 0 0 0 1.0 0 0 0 0
J 0.5 0 0 0.5 0 0 0 0.5 0 0 0 0


Inlets

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Inlets Map

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Water Quality

Comments: Coordinates are where took samples at road crossings and not where inlet meets lake. Inlet 1 is just a ‘tiny trickle’, Inlet 2 is trickle through 10” culvert, inlet 3 is 6m wide at the culver/bridge where the road crosses near the access, Inlet 4 couldn’t find a site where water enters the lake from the boat, Inlet 5 couldn’t find a site where water enters the lake from the boat, there was a trickle through a 10” culvert but no sign of culver opening don downstream side of road crossing

Analytical Data
InletNo TP
(ug/L) 		TN
(mg/L) 		TCl
(mg/L)
2 15.4 0.27 2
3 12.7 0.19 2
Hydrolab Data
InletNo Conductivity
uS/cm 		Turbidity
NTU 		Temp
C 		DO
mg/L 		DO
% 		pH
 Chla
(ug/L)
2 277.9 NA 15.89 7.41 78.8 NA 0.03
3 172.5 NA 20.10 7.08 82.1 NA 0.08

Physical | Macrophytes

Sediment and Algae
InletNo Sediment Depth
(cm) 		Sediment Delta
(sq meters) 		Algae
%Cover
1 30 0 0
2 20 0 0
3 30 120 0
4 NA NA NA
5 NA NA NA
Aquatic Plants
InletNo Plants %Cover Dominant
Plant 1 		Dominant
Plant 2 		Dominant
Plant 3
1 45 Nymphaea odorata ssp. Odorata Potamogeton epihydrus Bidens beckii
2 65 Nymphaea odorata ssp. Odorata Sparganium sp. Potamogeton epihydrus
3 15 Nymphaea odorata ssp. Odorata Potamogeton epihydrus Sparganium sp.
4 NA NA NA NA
5 NA NA NA NA

Outlet

Characteristic Comment
Type NA
Flow Run
Control Height (m) NA
Comments NA


Protection Classification

FOREST (CALAIS) Lake Protection Classification

Comments: NA

Category Score Feature Present
Wilderness Score 0 Beach 0
Wilderness-Like Score 0 Ledge 1
Bouldered Shore 0
Vegetation 0
Islands 0
Steep Slopes 0
Peaks 0
Scenic Bottom 1
Cliffs 0
# Total Features 2


Data

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Chemistry

Lakeshore and Littoral Habitat

Inlet Habitat