Douglas Branch: toxic algae advisories
Douglas Branch, Missouri.
What the state's records say
Notice (notice), last posted Oct 4, 2026. No all-clear recorded.
Reporting is voluntary, so the state may not have recorded an end even if conditions changed. Check posted signs and the official map.
What this level asks: The state recorded an advisory here. Read the state's notice and any sign posted at the water, and keep people, children and pets out of discolored or scummy water.
Before you go, check the state's official algae page and any signs posted at the water.
Dogs at Douglas Branch
The state has an advisory on file for Douglas Branch (Notice (notice)), last posted Oct 4, 2026, and no all-clear recorded. Keep your dog out of the water and away from scum on the shore until the state records an end.
Reported spots
The state records each report at a spot, such as a beach or a boat ramp. Each spot's latest deciding record:
| Spot | Status |
|---|---|
| Douglas Branch | Notice (notice), last posted Oct 4, 2026. No all-clear recorded. |
Advisory history
Every case the state has published for Douglas Branch, newest first. Each case carries its current status code; the label beside it is this site's reading of the code.
| Date | Spot | State's level | Notes |
|---|---|---|---|
| Oct 4, 2026 | Douglas Branch | Notice (notice) | Case closed. |
Source
Missouri data: Missouri Department of Natural Resources, Harmful Algal Bloom response map. Status codes are the department's; their plain-English labels here are this site's reading of the codes. The state's data. An advisory ends only when the department records a dissipation date. A closed case without one is not read as an end.
Required by the State of Missouri:
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