LILY (VERNON)
08/02/2013

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Lake and Watershed

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Assessment Report Card



Total Phosphorus POOR
Total Nitrogen GOOD
Chlorophyll-a FAIR
Alkalinity FAIR
Dissolved Oxygen not available
Lakeshore Disturbance FAIR
Lakeshore Habitat FAIR
Shallow Water Habitat GOOD
Physical Complexity of Habitat GOOD
Watershed Highly 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 LILY (VERNON) | Click here to view Lake Score Card for LILY (VERNON)

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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: POOR

Total Nitrogen: GOOD

Chlorophyll-a: FAIR

Alkalinity: FAIR

Dissolved Oxygen: not available

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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 LILY (VERNON) 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 0.5 0 0 0 0.0 0.0 0 0 0 0 0.5 0.0
B 0.0 0 0 0 0.0 1.0 0 0 0 0 0.0 0.0
C 0.0 0 0 0 0.0 0.5 0 0 0 0 0.5 0.5
D 0.0 0 0 0 0.5 0.0 0 0 0 0 0.5 0.0
E 0.0 0 0 0 0.0 1.0 0 0 0 0 0.0 0.0
F 0.0 0 0 0 0.0 0.0 0 0 0 0 0.0 0.0
G 0.0 0 0 0 0.0 0.0 0 0 0 0 0.0 0.0
H 0.0 0 0 0 0.0 0.0 0 0 0 0 0.0 0.0
I 0.0 0 0 0 0.0 0.0 0 0 0 0 0.0 0.0
J 0.0 0 0 0 0.0 0.0 0 0 0 0 0.0 0.0


Inlets

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Inlets Map

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Water Quality

Comments: Inlet #1 beaver dam where enters and pooled up behind - not flowing into pond now Inlet #2 beaver dam Inlet #3 beaver dam

Analytical Data
InletNo TP
(ug/L) 		TN
(mg/L) 		TCl
(mg/L)
1 11.4 0.10 2
2 26.4 0.13 2
3 69.3 0.24 2
Hydrolab Data
InletNo Conductivity
uS/cm 		Turbidity
NTU 		Temp
C 		DO
mg/L 		DO
% 		pH
 Chla
(ug/L)
1 22 NA 19.50 NA NA 6.07 0.3
2 31 NA 15.97 NA NA 6.89 0.3
3 22 NA 20.36 NA NA 6.37 3.0

Physical | Macrophytes

Sediment and Algae
InletNo Sediment Depth
(cm) 		Sediment Delta
(sq meters) 		Algae
%Cover
1 40 0 25
2 5 0 0
3 10 0 15
Aquatic Plants
InletNo Plants %Cover Dominant
Plant 1 		Dominant
Plant 2 		Dominant
Plant 3
1 80 Sparganium sp. Eleocharis acicularis NA
2 1 Callitriche sp. Sparganium sp. NA
3 30 Sparganium sp. Eleocharis acicularis Bidens beckii

Outlet

Characteristic Comment
Type NA
Flow NA
Control Height (m) NA
Comments NO OUTLET - appeared to be @ N. end, but road to house w. wetland violation now cuts it off.


Protection Classification

LILY (VERNON) Lake Protection Classification

Comments: NA

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


Data

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Chemistry

Lakeshore and Littoral Habitat

Inlet Habitat