LivewellTexas · Dallas County · Lake
Mountain Creek Lake
Is the fish you caught here safe to eat? Below is every consumption advisory on file for Mountain Creek Lake, by species and size, in plain English — plus what's legal to keep.
7 species with advisories · contaminants: Dioxins, PCBs
What's safe to eat from Mountain Creek Lake
Channel Catfish
| Size | Who | Guidance |
|---|---|---|
| All sizes | Adults and children 12 and older | Limit to one meal per month due to elevated Dioxin and PCB. |
| Women of childbearing age, pregnant or nursing | For women of childbearing age, pregnant or nursing: do not eat due to elevated Dioxin and PCB. | |
| Children under 12 | For children under 12: do not eat due to elevated Dioxin and PCB. |
Source: official advisory· updated 2026-09-22
Common Carp
| Size | Who | Guidance |
|---|---|---|
| All sizes | Adults and children 12 and older | Do not eat due to elevated Dioxin and PCB. |
| Women of childbearing age, pregnant or nursing | For women of childbearing age, pregnant or nursing: do not eat due to elevated Dioxin and PCB. | |
| Children under 12 | For children under 12: do not eat due to elevated Dioxin and PCB. |
Source: official advisory· updated 2026-09-22
Flathead Catfish
| Size | Who | Guidance |
|---|---|---|
| All sizes | Adults and children 12 and older | Limit to two meals per month due to elevated Dioxin and PCB. |
| Women of childbearing age, pregnant or nursing | For women of childbearing age, pregnant or nursing: limit to 6 meals per year due to elevated Dioxin and PCB. | |
| Children under 12 | For children under 12: limit to 6 meals per year due to elevated Dioxin and PCB. |
Source: official advisory· updated 2026-09-22
Freshwater Drum
| Size | Who | Guidance |
|---|---|---|
| All sizes | Adults and children 12 and older | Do not eat due to elevated Dioxin and PCB. |
| Women of childbearing age, pregnant or nursing | For women of childbearing age, pregnant or nursing: do not eat due to elevated Dioxin and PCB. | |
| Children under 12 | For children under 12: do not eat due to elevated Dioxin and PCB. |
Source: official advisory· updated 2026-09-22
Largemouth Bass
| Size | Who | Guidance |
|---|---|---|
| All sizes | Adults and children 12 and older | Limit to two meals per month due to elevated Dioxin and PCB. |
| Women of childbearing age, pregnant or nursing | For women of childbearing age, pregnant or nursing: limit to 6 meals per year due to elevated Dioxin and PCB. | |
| Children under 12 | For children under 12: limit to 6 meals per year due to elevated Dioxin and PCB. |
Source: official advisory· updated 2026-09-22
Smallmouth Buffalo
| Size | Who | Guidance |
|---|---|---|
| All sizes | Adults and children 12 and older | Do not eat due to elevated Dioxin and PCB. |
| Women of childbearing age, pregnant or nursing | For women of childbearing age, pregnant or nursing: do not eat due to elevated Dioxin and PCB. | |
| Children under 12 | For children under 12: do not eat due to elevated Dioxin and PCB. |
Source: official advisory· updated 2026-09-22
White Bass
| Size | Who | Guidance |
|---|---|---|
| All sizes | Adults and children 12 and older | Limit to one meal per month due to elevated Dioxin and PCB. |
| Women of childbearing age, pregnant or nursing | For women of childbearing age, pregnant or nursing: do not eat due to elevated Dioxin and PCB. | |
| Children under 12 | For children under 12: do not eat due to elevated Dioxin and PCB. |
Source: official advisory· updated 2026-09-22
How to prepare fish from Mountain Creek Lake
Some contaminants build up in fat and skin, so cleaning and cooking can lower your exposure. Others — mercury and PFAS — are in the muscle itself and trimming does nothing.
Dioxins
- Skin the fish — most of the contaminant sits in the fat just under the skin.
- Trim the fatty areas away: the belly flap, the top of the back, and the dark lateral line down each side.
- Cook on a rack — grill, broil, or bake — so the fat drips off the fillet.
- Throw the drippings out; don't use them for soup, sauce, or chowder.
- Choose smaller, younger fish — they've had less time to build it up.
PCBs
- Skin the fish — most of the contaminant sits in the fat just under the skin.
- Trim the fatty areas away: the belly flap, the top of the back, and the dark lateral line down each side.
- Cook on a rack — grill, broil, or bake — so the fat drips off the fillet.
- Throw the drippings out; don't use them for soup, sauce, or chowder.
- Choose smaller, younger fish — they've had less time to build it up.
Is it legal to keep?
These are Texas'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 | 14" min | 5 | Year-round | Same as open |
| Smallmouth Bass | 14" min | 5 | Year-round | Same as open |
| Spotted Bass | — | 5 | Year-round | Same as open |
| Guadalupe Bass | — | 5 | Year-round | Same as open |
| Alabama Bass | — | 5 | Year-round | Same as open |
| Striped Bass | 18" min | 5 | Year-round | Same as open |
| Hybrid Striped Bass | 18" min | 5 | Year-round | Same as open |
| White Bass | 10" min | 25 | Year-round | Same as open |
| Yellow Bass | — | — | Year-round | Same as open |
| Channel Catfish | — | 25 | Year-round | Same as open |
| Blue Catfish | — | 25 | Year-round | Same as open |
| Flathead Catfish | 18" min | 5 | Year-round | Same as open |
| White Crappie | 10" min | 25 | Year-round | Same as open |
| Black Crappie | 10" min | 25 | Year-round | Same as open |
| Alligator Gar | — | 1 | Year-round | Same as open |
| Paddlefish | — | 0 | Year-round | Same as open |
| Saugeye | — | 5 | Year-round | Same as open |
| Gizzard Shad | — | — | Year-round | Same as open |
| Threadfin Shad | — | — | Year-round | Same as open |
| Bluegill | — | — | Year-round | Same as open |
| Redear Sunfish | — | — | Year-round | Same as open |
| Green Sunfish | — | — | Year-round | Same as open |
| Warmouth | — | — | Year-round | Same as open |
| Longear Sunfish | — | — | Year-round | Same as open |
| Rainbow Trout | — | 5 | Year-round | Same as open |
| Brown Trout | — | 5 | Year-round | Same as open |
| Walleye | — | 5 | Year-round | Same as open |
Official rules: Texas — Texas TPWD