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Johnson County, Texas: records in the National Inventory of Dams

Johnson County, Texas had 45 records in the inventory, 25 of them high hazard, as of October 30, 2026, according to the National Inventory of Dams.

The NID prints the county as Johnson. A count is of records, which include the separate structures recorded with a dam.

Johnson County, Texas, October 2026

25
High-hazard records
October 2026
20th of 244 counties the NID names in Texas; 55.6% of the county’s 45 records. A hazard class is not a risk.
25
High hazard, condition published
October 2026
6 rated Poor or Unsatisfactory.
0
High hazard, condition not published
October 2026
0 not provided to the NID, 0 with no condition assessment in its file.

Records by hazard class

1 more column on a wider screen

The 45 records the NID places in Johnson County, Texas, by the hazard class the responsible agency assigned, October 2026. A class is the consequence of a failure, not its likelihood.
Hazard classRecords
High25
Significant3
Low17
Undetermined0

Every record in Johnson County

High hazard first, then by Federal ID. Each opens the record’s own page, with every field the NID publishes for it. Names are the NID’s, as printed.

2 more columns on a wider screen

The 45 records the National Inventory of Dams lists in Johnson County, Texas, with the hazard class and the condition assessment of each, as of October 30, 2026
Federal IDDam nameHazard class
TX03591Cleburne State Park Lake DamHigh
TX03593Chambers Creek WS SCS Site 61a DamHigh
TX03594Lake Pat Cleburne DamHigh
TX03595Chambers Creek WS SCS Site 33 DamHigh
TX03596Chambers Creek WS SCS Site 37 DamHigh
TX03597Chambers Creek WS SCS Site 36 DamHigh
TX03598Chambers Creek WS SCS Site 34 DamHigh
TX03599Chambers Creek WS SCS Site 35 DamHigh
TX03600Chambers Creek WS SCS Site 30 DamHigh
TX03601Chambers Creek WS SCS Site 33a DamHigh
TX03605Chambers Creek WS SCS Site 61 DamHigh
TX03607Chambers Creek WS SCS Site 62 DamHigh
TX03608Chambers Creek WS SCS Site 59 DamHigh
TX03609Chambers Creek WS SCS Site 58 DamHigh
TX03610Chambers Creek WS SCS Site 57 DamHigh
TX03612Chambers Creek WS SCS Site 42 DamHigh
TX03613Chambers Creek WS SCS Site 31 DamHigh
TX03614Chambers Creek WS SCS Site 32 DamHigh
TX04797Mountain Valley Dam No 1High
TX04798Mountain Valley Dam 2High
TX06303West Buffalo Creek WS SCS Site 1 DamHigh
TX09005Mountain Valley Lake No 3 DamHigh
TX09558Martin DamHigh
TX09559O Connor DamHigh
TX09691Rosenauer DamHigh
TX04407Lake Charca DamSignificant
TX07313Duggins Lake DamSignificant
TX07431Retreat Boulevard DamSignificant
TX03592Chambers Creek WS SCS Site 38 DamLow
TX03602Chambers Creek WS SCS Site 64a DamLow
TX03603Chambers Creek WS SCS Site 44a DamLow
TX03604Chambers Creek WS SCS Site 63 DamLow
TX03606Chambers Creek WS SCS Site 60 DamLow
TX03611Chambers Creek WS SCS Site 44 DamLow
TX03615Chambers Creek WS SCS Site 43a DamLow
TX03616Carousel Farms Lake DamLow
TX03617Clark DamLow
TX04336Buck Ranch Lake No 4 DamLow
TX04792Young Lake DamLow
TX06198Relvea Gss No 1Low
TX06199Lanman Gss No 1Low
TX06200Mcnaughto Gss No 1Low
TX06725Chambers Creek WS SCS Gss 12Low
TX06726Chambers Creek WS SCS Site 46a DamLow
TX09560K D Livestock DamLow

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Sources

Compiled automatically from National Inventory of Dams — national CSV by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved