LITTLE AVERILL
07/12/2017

Column

Lake and Watershed

Column

Assessment Report Card



Total Phosphorus GOOD
Total Nitrogen GOOD
Chlorophyll-a not available
Alkalinity FAIR
Dissolved Oxygen GOOD
Lakeshore Disturbance GOOD
Lakeshore Habitat GOOD
Shallow Water Habitat POOR
Physical Complexity of Habitat GOOD
Watershed Minimally 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

Row

Click here to view additional profiles for LITTLE AVERILL | Click here to view Lake Score Card for LITTLE AVERILL

Row

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

Row

Condition Assessments

Row

Total Phosphorus: GOOD

Total Nitrogen: GOOD

Chlorophyll-a: not available

Alkalinity: FAIR

Dissolved Oxygen: GOOD

Row

Secchi Transparency

Temperature, Dissolved Oxygen, Chlorophyll-a

Total Phosphorus

Row

Total Nitrogen

Conductivity

Chloride

Row

pH

Calcium and Magnesium

Iron, Manganese and Aluminum

Row

Dissolved Organic Carbon

intentionally blank

intentionally blank


Habitat

Column

Habitat Map

Column

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 LITTLE AVERILL 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 0 0 0 0 0 0 0 0 0 0 0
B 0 0 0 0 0 0 0 0 0 0 0 0
C 0 0 0 0 0 0 0 0 0 0 0 0
D 0 0 0 0 0 0 0 0 0 0 0 0
E 0 0 0 0 0 0 0 0 0 0 0 0
F 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
H 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
J 0 0 0 0 0 0 0 0 0 0 0 0


Inlets

Column

Inlets Map

Column

Water Quality

Comments: Inlet observations not collected

Analytical Data
InletNo TP
(ug/L)
TN
(mg/L)
TCl
(mg/L)
Hydrolab Data
InletNo Conductivity
uS/cm
Turbidity
NTU
Temp
C
DO
mg/L
DO
%
pH
Chla
(ug/L)

Physical | Macrophytes

Sediment and Algae
InletNo Sediment Depth
(cm)
Sediment Delta
(sq meters)
Algae
%Cover
Aquatic Plants
InletNo Plants %Cover Dominant
Plant 1
Dominant
Plant 2
Dominant
Plant 3

Outlet

Characteristic Comment


Protection Classification

LITTLE AVERILL Lake Protection Classification

Comments: NA

Category Score Feature Present
Wilderness Score 0 Beach 1
Wilderness-Like Score 0 Ledge 0
Bouldered Shore 1
Vegetation 1
Islands 0
Steep Slopes 1
Peaks 1
Scenic Bottom 0
Cliffs 1
# Total Features 6


Data

Column

Chemistry

Lakeshore and Littoral Habitat

Inlet Habitat