SECCHI DISK MONITORING SITE 1 : Halls Mill Creek

Mobile, Alabama, United States

Observed by
Cheryl Moore
Secchi depth m What's this? 0.8

Latest photos

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Notes

Secchi depth 83.8 cm

Is this the correct place to post observations?
I am measuring the string to disc length when the disc is visible after lowering & raising it a few times. I hope That is correct. Thank you