Colorado Lake & Reservoir Management Association
Submit Your Data Postcard

Your Name: Your Email:

Lake Name: County:
Sample Date: Weather:
Sample Time:

SECCHI DISK TRANSPARENCY: (record to nearest 1/10 foot)
Lowering Depth: Raising Depth:
Average Depth:
Water Color: (select number from color chart)

No Response No Response
Beautiful Crystal Clear
Minor Aesthetic problems Some Algae
Swimming Impaired Definite Algae
Would not Swim High Algae (scum)
No Recreation Possible Severe Algae

Additional Comments:
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