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 2151–2175 of 7,399

All High Hazard Significant Hazard Low Hazard Poor Fair Satisfactory

Dam Name	Height (ft)	Year	Hazard	Condition
Pilot Grove Creek WS SCS Site 4a Dam Grayson County	20	1967	Low	Not Rated
Pilot Grove Creek WS SCS Site 49 Dam Collin County	28	1963	Low	Not Rated
Pilot Grove Creek WS SCS Site 48 Dam Collin County	26	1963	Low	Not Rated
Pilot Grove Creek WS SCS Site 47 Dam Fannin County	37	1963	High	Fair
Pilot Grove Creek WS SCS Site 46 Dam Fannin County	29	1963	High	Fair
Pilot Grove Creek WS SCS Site 45 Dam Fannin County	36	1963	High	Fair
Pilot Grove Creek WS SCS Site 44a Dam Collin County	30	1974	Low	Not Rated
Pilot Grove Creek WS SCS Site 43 Dam Collin County	28	1969	Low	Not Rated
Pilot Grove Creek WS SCS Site 40 Dam Fannin County	40	1969	Low	Not Rated
Pilot Grove Creek WS SCS Site 3 Dam Grayson County	23	1967	Low	Not Rated
Pilot Grove Creek WS SCS Site 3a Dam Grayson County	29	1967	Low	Not Rated
Pilot Grove Creek WS SCS Site 39 Dam Fannin County	45	1970	Significant	Not Rated
Pilot Grove Creek WS SCS Site 38 Dam Fannin County	43	1970	High	Not Rated
Pilot Grove Creek WS SCS Site 33 Dam Collin County	28	1966	Low	Not Rated
Pilot Grove Creek WS SCS Site 31a Dam Grayson County	30	1966	High	Not Rated
Pilot Grove Creek WS SCS Site 30 Dam Grayson County	42	1966	High	Unsatisfactory
Pilot Grove Creek WS SCS Site 29 Dam Collin County	35	1964	Significant	Not Rated
Pilot Grove Creek WS SCS Site 28 Dam Collin County	34	1964	High	Not Rated
Pilot Grove Creek WS SCS Site 16a Dam Grayson County	42	1987	Low	Not Rated
Pilot Grove Creek WS SCS Site 15 Dam Grayson County	40	1987	Low	Not Rated
Pilot Grove Creek WS SCS Site 11 Dam Grayson County	34	1967	Low	Not Rated
Pilot Grove Creek WS SCS Site 10 Dam Grayson County	34	1967	Low	Not Rated
Pilla Tank Dam Webb County	11	1990	Low	Not Rated
Pilgrim Lake Dam Atascosa County	11	1914	High	Unsatisfactory
Pilant Lake Dam Fort Bend County	7	1960	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.