Trout Creek: toxic algae advisories

Trout Creek, Nevada County. See all Nevada County waters.

What the state's records say

The state's latest record, from Oct 14, 2022, recommends no advisory.

Last advisory on file: Oct 14, 2022.

That reflects what the state knew on that date. It is not a finding that the water is safe now: blooms can return within days, and many are never reported.

Before you go, check the state's official algae page and any signs posted at the water.

Dogs at Trout Creek

The state's latest record, from Oct 14, 2022, recommends no advisory. For Trout Creek, that is not the same as an all-clear for today. Look at the water before your dog goes in: keep it out of green, blue-green or scummy water and away from mats on the shore.

Reported spots

The state records each report at a spot, such as a beach or a boat ramp. Each spot's latest deciding record:

Each reported spot at Trout Creek and its latest status
Spot	Status
12790 Northwoods Blvd, Truckee CA Trout Creek Recreation Center	The state's latest record, from Oct 14, 2022, recommends no advisory.

Advisory history

Every advisory record the state has published for Trout Creek, newest first. "None" is the state's record that no advisory was recommended on that date. "NA" records do not change a status.

Advisory records for Trout Creek, newest first
Date	Spot	State's level	Notes
Oct 14, 2022	12790 Northwoods Blvd, Truckee CA Trout Creek Recreation Center	None	End date recorded: Dec 27, 2022. Suspected illness reported
Oct 14, 2022	12790 Northwoods Blvd, Truckee CA Trout Creek Recreation Center	Caution	Suspected illness reported
Oct 14, 2022	12790 Northwoods Blvd, Truckee CA Trout Creek Recreation Center	None	No cyano bloom w/testing; Under investigation
Oct 6, 2022	12790 Northwoods Blvd, Truckee CA Trout Creek Recreation Center	Caution	Suspected illness reported

Source

Advisory data: California State Water Resources Control Board, Freshwater Harmful Algal Bloom Program, via data.ca.gov (public domain). Advisories are recommendations; reporting is voluntary and incomplete. The state's data. An advisory ends only when the state records a later "None" (no advisory recommended) at the same spot, or an end date. A blank end date is unknown.