O Connor Dam dam
O Connor Dam
O'Connor Dam, located in Joshua, Texas, along the TR-Village Creek, is a private earth dam primarily designed for recreational purposes. With a height of 12 feet and a length of 1300 feet, the dam has a storage capacity of 29 acre-feet and covers a surface area of 5.8 acres. Despite its modest size, the dam plays a crucial role in providing recreational opportunities for the local community.
Although the dam's condition assessment was rated as poor in 2015, its hazard potential is not available, and it is currently under moderate risk management measures. The dam features uncontrolled spillways with a width of 65 feet and two outlet gates. The structure is regulated by the Texas Commission on Environmental Quality (TCEQ) and undergoes regular inspections to ensure public safety. With its picturesque location and vital role in providing recreational activities, O'Connor Dam serves as a valuable water resource for both locals and visitors alike.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around O Connor Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Village Ck At Everman | 365 cfs | → |
| Clear Fk Trinity Rv Nr Benbrook | 2 cfs | → |
| Mountain Ck Nr Venus | 2 cfs | → |
| Marys Ck At Benbrook | 39 cfs | → |
| Walnut Ck Nr Mansfield | 266 cfs | → |
| Clear Fk Trinity Rv At Ft Worth | 193 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near O Connor Dam.
Boat launches
- Rocky Creek Park Road Tarrant County
- Rocky Creek Park Road Fort Worth
- Peninsula Road Tarrant County
- U.S. 67 2374-2456, Cleburne
- Country Club Road 2412, Cleburne
Campgrounds
- Site: 001, Loop: Mustang Non Site Specific
- Site: Gs, Loop: Mustang Point
- Camp Thurman
- Dallas / Arlington Koa
- Hunter Park - Lake Granbury
- Thorp Spring - Lake Granbury
Fishing spots
Track O Connor Dam in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About O Connor Dam
Where does the data for O Connor Dam come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Not Available hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of O Connor Dam.