Eurasian Watermilfoil Data Sheet (Draft)

Page __ of __

Point #:______

Initials of Surveyors:__________________________________ Date:__/__/      Time:________

Northing:

Accuracy:

Water Depth: 

Easting:  

Substrate:

Water Clarity: 

Substrate types: muck, peat, sand, gravel, cobble/rubble.  Take only voucher samples of exotic and unknown native plants.  Do not put any exotic plants back into the water.

 

Abundance Rating

 

Species Present

Voucher #

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Overall Abundance

EWM Abundance

R

0    1    2    3    4    5

R

0    1    2    3    4   5

L

0    1    2    3    4    5

L

0    1    2    3    4   5

Abundance is rated from 0-5.  Use Abundance Rating Guide for help.

Notes:

 

Make sure all data is filled in completely and correctly. Make sure any Voucher #’s correspond with the numbers in the Plant Voucher Record Book.  Take a note on any aquatic plants reaching the surface, include species and whether or not it would inhibit recreational or navigational activities.