Texas Dams

7,399 dams tracked by the National Inventory of Dams

Total Dams

7,399

High Hazard

1,604

21.7%

Poor / Unsatisfactory

257

Average Age

62 yrs

Hazard Classification

High1,604 (21.7%)

Significant558 (7.5%)

Low5,237 (70.8%)

Condition Assessment

Satisfactory276 (3.7%)

Fair795 (10.7%)

Poor / Unsatisfactory257 (3.5%)

Not Rated6,071 (82.1%)

Federal

118

State

122

Local

2,608

Private

4,512

Tallest Dams

High Hazard Dams

Poor Condition Dams

Amistad DamPoor
Williamson DamUnsatisfactory
Mitchell County Reservoir DamPoor
LivingstonUnsatisfactory
Lake Comanche DamUnsatisfactory

All Dams in Texas

Showing 2201–2225 of 7,399

All High Hazard Significant Hazard Low Hazard Poor Fair Satisfactory

Dam Name	Height (ft)	Year	Hazard	Condition
East Fork Above Lavon WS SCS Site 35a Dam Grayson County	35	1966	Low	Not Rated
East Fork Above Lavon WS SCS Site 35 Dam Grayson County	32	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 36 Dam Grayson County	32	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 37 Dam Grayson County	35	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 38 Dam Grayson County	32	1966	Low	Not Rated
East Fork Above Lavon WS SCS Site 39 Dam Grayson County	54	1966	High	Fair
East Fork Above Lavon WS SCS Site 3a Dam Collin County	48	1958	High	Satisfactory
East Fork Above Lavon WS SCS Site 3b Dam Collin County	55	1958	High	Satisfactory
East Fork Above Lavon WS SCS Site 3c Dam Collin County	44	1958	High	Not Rated
East Fork Above Lavon WS SCS Site 3d Dam Collin County	35	1958	High	Not Rated
East Fork Above Lavon WS SCS Site 3e Dam Collin County	33	1967	High	Not Rated
East Fork Above Lavon WS SCS Site 42 Dam Collin County	56	1958	Low	Not Rated
East Fork Above Lavon WS SCS Site 43 Dam Collin County	44	1959	Low	Not Rated
East Fork Above Lavon WS SCS Site 44 Dam Collin County	42	1959	Low	Not Rated
East Fork Above Lavon WS SCS Site 45 Dam Collin County	42	1959	Low	Not Rated
East Fork Above Lavon WS SCS Site 46 Dam Collin County	55	1960	High	Fair
East Fork Above Lavon WS SCS Site 47 Dam Collin County	49	1960	High	Fair
East Fork Above Lavon WS SCS Site 48 Dam Collin County	39	1966	Low	Not Rated
East Fork Above Lavon WS SCS Site 4 Dam Collin County	53	1959	High	Satisfactory
East Fork Above Lavon WS SCS Site 53 Dam Collin County	43	1969	Low	Not Rated
East Fork Above Lavon WS SCS Site 5a Dam Collin County	34	1958	High	Satisfactory
East Fork Above Lavon WS SCS Site 8a Dam Collin County	44	1969	High	Not Rated
East Fork Above Lavon WS SCS Site 8b1 Dam Collin County	45	1974	Low	Not Rated
East Fork Above Lavon WS SCS Site 8c Dam Collin County	39	1956	High	Not Rated
East Fork Above Lavon WS SCS Site 8d Dam Collin County	30	1957	High	Not Rated

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Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.