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 2176–2200 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 19 Dam Grayson County	35	1964	High	Fair
East Fork Above Lavon WS SCS Site 1a Dam Collin County	54	1957	High	Not Rated
East Fork Above Lavon WS SCS Site 1b Dam Collin County	40	1957	High	Not Rated
East Fork Above Lavon WS SCS Site 1c Dam Collin County	45	1964	High	Not Rated
East Fork Above Lavon WS SCS Site 1da Dam Collin County	42	1964	High	Not Rated
East Fork Above Lavon WS SCS Site 20a Dam Grayson County	44	1966	High	Fair
East Fork Above Lavon WS SCS Site 20 Dam Grayson County	36	1964	High	Not Rated
East Fork Above Lavon WS SCS Site 21 Dam Grayson County	38	1964	Significant	Poor
East Fork Above Lavon WS SCS Site 22 Dam Grayson County	35	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 24 Dam Collin County	32	1953	Low	Not Rated
East Fork Above Lavon WS SCS Site 26a Dam Grayson County	38	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 26b Dam Grayson County	37	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 26 Dam Grayson County	46	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 27 Dam Grayson County	44	1964	Low	Not Rated
East Fork Above Lavon WS SCS Site 28 Dam Grayson County	28	1965	Low	Not Rated
East Fork Above Lavon WS SCS Site 29a Dam Collin County	29	1965	Low	Not Rated
East Fork Above Lavon WS SCS Site 29 Dam Collin County	31	1965	High	Fair
East Fork Above Lavon WS SCS Site 2a Dam Collin County	53	1958	High	Fair
East Fork Above Lavon WS SCS Site 2b Dam Collin County	36	1959	High	Not Rated
East Fork Above Lavon WS SCS Site 30 Dam Collin County	35	1965	High	Not Rated
East Fork Above Lavon WS SCS Site 31 Dam Collin County	37	1965	High	Not Rated
East Fork Above Lavon WS SCS Site 32a Dam Collin County	33	1966	High	Not Rated
East Fork Above Lavon WS SCS Site 32 Dam Collin County	39	1966	High	Not Rated
East Fork Above Lavon WS SCS Site 33 Dam Collin County	37	1966	High	Not Rated
East Fork Above Lavon WS SCS Site 34 Dam Collin County	46	1966	Low	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.