Lake Evans: toxic algae advisories
Lake Evans, Riverside County. See all Riverside County waters.
What the state's records say
Caution advisory, last posted Aug 1, 2024. No all-clear recorded.
2 reported spots here have an advisory with 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: Algae that can make toxins may be present. Keep people, children and pets away from algae and scum, and do not let pets drink the water.
Before you go, check the state's official algae page and any signs posted at the water.
Dogs at Lake Evans
The state has an advisory on file for Lake Evans (Caution advisory), last posted Aug 1, 2024, 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 |
|---|---|
| Fairmount Park | Caution advisory, last posted Aug 1, 2024. No all-clear recorded. |
| Fairmount park | Reports on file, with no advisory level the state has classified. |
| Fairmount Park | Caution advisory, last posted Jul 16, 2021. No all-clear recorded. |
Advisory history
Every advisory record the state has published for Lake Evans, newest first. "None" is the state's record that no advisory was recommended on that date. "NA" records do not change a status.
| Date | Spot | State's level | Notes |
|---|---|---|---|
| Aug 1, 2024 | Fairmount Park | Caution | Advisory based on visual and toxins; Bottom/benthic bloom observed; Floating/planktonic bloom observed |
| Jul 19, 2024 | Fairmount Park | Caution | Bottom/benthic bloom observed; Floating/planktonic bloom observed; Under investigation |
| Jul 19, 2024 | Fairmount Park | Caution | Bottom/benthic bloom observed; Floating/planktonic bloom observed; Under investigation |
| Jan 4, 2023 | Fairmount park | NA - refer to Report Details | Under investigation |
| Jul 16, 2021 | Fairmount Park | Caution | Advisory based on visual and toxins |
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.