California · San Bernardino County · Lake

Lake Havasu

Is the fish you caught here safe to eat? Below is every consumption advisory on file for Lake Havasu, by species and size, in plain English — plus what's legal to keep.

5 species with advisories · contaminants: Mercury, Selenium

California also has statewide guidance

California publishes rules that apply to lakes across the state — 42 recommendations covering 18 species — in addition to anything listed for Lake Havasu below.

Strictest statewide rule: Black Bass — For women 18–49 and children 1–17: do not eat due to elevated Mercury.

See all California statewide guidance →

What's safe to eat from Lake Havasu

Black Bass

Mercury Selenium

SizeWhoGuidance
All sizes Women 50 and older and men 18 and older Limit to four meals per week.
Women 18–49 and children 1–17 For women 18–49 and children 1–17: limit to two meals per week due to elevated Mercury and Selenium.

Source: official advisory· updated 2026-11-06

Catfish

Mercury Selenium

SizeWhoGuidance
All sizes Women 50 and older and men 18 and older Limit to four meals per week.
Women 18–49 and children 1–17 For women 18–49 and children 1–17: limit to three meals per week due to elevated Mercury and Selenium.

Source: official advisory· updated 2026-11-06

Common Carp

Selenium

SizeWhoGuidance
All sizes Women 50 and older and men 18 and older Limit to four meals per week.
Women 18–49 and children 1–17 For women 18–49 and children 1–17: limit to four meals per week.

Source: official advisory· updated 2026-11-06

Striped Bass

Mercury Selenium

SizeWhoGuidance
All sizes Women 50 and older and men 18 and older Limit to two meals per week due to elevated Mercury and Selenium.
Women 18–49 and children 1–17 For women 18–49 and children 1–17: limit to two meals per week due to elevated Mercury and Selenium.

Source: official advisory· updated 2026-11-06

Sunfish

Selenium

SizeWhoGuidance
All sizes Women 50 and older and men 18 and older Limit to three meals per week due to elevated Selenium.
Women 18–49 and children 1–17 For women 18–49 and children 1–17: limit to three meals per week due to elevated Selenium.

Source: official advisory· updated 2026-11-06

Is it legal to keep?

These are California's statewide limits — a water-specific rule may override them. Always verify the current regulations before keeping a fish.

SpeciesSizeDaily limitOpen seasonKeep season
Largemouth Bass — 5 Year-round Same as open
Smallmouth Bass — 5 Year-round Same as open
Striped Bass 18" min 2 Year-round Same as open
Rainbow Trout — 5 Year-round Same as open
Black Crappie — 25 Year-round Same as open
Channel Catfish — 10 Year-round Same as open

Official rules: California — California DFW

Getting on the water

Access points from OpenStreetMap contributors.

About this water

State
California
County
San Bernardino
Type
Lake
Location
34.4779, -114.3934
Advisory source
California OEHHA — Fish Consumption Advisories