LivewellCalifornia · Los Angeles County · Reservoir
Little Rock Reservoir
Is the fish you caught here safe to eat? Below is every consumption advisory on file for Little Rock Reservoir, by species and size, in plain English — plus what's legal to keep.
8 species with advisories · contaminants: Mercury
California also has statewide guidance
California publishes rules that apply to reservoirs across the state — 10 recommendations covering 5 species — in addition to anything listed for Little Rock Reservoir below.
Strictest statewide rule: Bass, Striped — For women who may become pregnant, pregnant or breastfeeding women, and children under 15: do not eat due to elevated Mercury and PCB.
What's safe to eat from Little Rock Reservoir
Bass, Black
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Do not eat due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: do not eat due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Bullhead Species
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to two meals per week due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: limit to one meal per week due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Catfish, White
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to one meal per week due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: do not eat due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Common Carp
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to one meal per week due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: do not eat due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Crappie Species
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to two meals per week due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: limit to one meal per week due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Golden Shiner
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to three meals per week due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: limit to one meal per week due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Sunfish Species
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to two meals per week due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: limit to one meal per week due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
Trout, Rainbow
| Size | Who | Guidance |
|---|---|---|
| All sizes | General population | Limit to three meals per week due to elevated Mercury. |
| Women who may become pregnant & children under 15 | For women who may become pregnant, pregnant or breastfeeding women, and children under 15: limit to one meal per week due to elevated Mercury. |
Source: official advisory· updated 2026-09-22
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.
| Species | Size | Daily limit | Open season | Keep 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