Mobile, Alabama, off of Riverside Drive : Dog River at Mouth of Robinson Bayou

No rain for 24 hours. 1.0" rain in the last 7 days. 5-10 mph SE wind. Sunny with cumulus clouds. Outgoing tide with eelgrass and sago river grass floating on water surface.
A manatee was spotted 200' downstream 2 days before the water test. 2-19" redfish caught this week.
Blue heron nesting in dead cypress tree across the river on the marsh inland adjacent Point Legere.
No salt content was noted at surface water, 18" below surface, or 6" above bottom of river.
Cyanobacteria(?) colonies (small dots) noted in water.