Hanson Dam dam
Hanson Dam
Hanson Dam, located in Eastland, Texas, is a privately owned structure primarily used for irrigation purposes on the TR-Leon River. Built in 1969, this earth dam stands at a height of 8 feet and has a storage capacity of 120 acre-feet. Despite its modest size, Hanson Dam plays a crucial role in providing water for agricultural activities in the region.
Although the dam does not have a spillway, it is equipped with one outlet gate for water release. With a risk assessment rating of high (2), there is a need for continuous monitoring and mitigation measures to ensure the safety and integrity of the structure. The dam is not under federal jurisdiction but is subject to state permitting and inspection requirements, highlighting the importance of local regulatory oversight in safeguarding water resources.
As climate change continues to impact water availability and quality, the maintenance and management of dams like Hanson Dam become increasingly vital. Sustainable water management practices and proactive risk assessment strategies are essential to address the challenges posed by a changing climate and ensure the resilience of water infrastructure for future generations.
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 Hanson Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Sabana Rv Nr De Leon | 1 cfs | → |
| Leon Rv Nr De Leon | 1 cfs | → |
| Copperas Ck At Fm 2247 Nr Comanche | 3 cfs | → |
| Big Sandy Ck Abv Breckenridge | 0 cfs | → |
| Deep Ck At Moran | · | → |
| Pecan Bayou Nr Cross Cut | 436 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Hanson Dam.
Boat launches
- Farm-To-Market Road 2861 Comanche County
- Port Promontory Drive Comanche County
- Comanche County
- R 6 Comanche County
Campgrounds
- Ringling Lake City Park
- Dam - Leon Reservoir
- De Leon Community Park
- Lake Daniel City Park
- Promontory - Proctor Lake
- Copperas Creek - Proctor Lake
Fishing spots
Track Hanson 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 Hanson Dam
Where does the data for Hanson 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 Hanson Dam.