Dam Report

Proctor Dam dam

Texas, USA Leon River Hazard High
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Dam height
86ft
Hazard rating
High
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Proctor Dam -- None dam
Proctor Dam None · Leon River
About this dam

Proctor Dam

Proctor Dam, located on the Leon River in Gatesville, Texas, was completed in 1964 by the US Army Corps of Engineers as a flood risk reduction measure. The earth dam stands at 86 feet high and has a controlled spillway with a width of 440 feet. Despite its purpose of reducing peak flooding levels downstream, the dam still poses a high hazard potential, especially in the event of an unlikely breach.

To mitigate these risks, USACE conducted a Dam Safety Modification Study in April 2020, which identified installing a filter trench collection system and increasing the thickness of the berm as primary alternatives to reduce risks. These measures aim to capture seeping water and decrease water pressure on the dam. Regular inspections, monitoring, and maintenance activities are also carried out to ensure the dam's structural integrity and the safety of downstream communities. Additionally, emergency response plans are updated annually and coordination with stakeholders is maintained to effectively manage any potential risks associated with the dam.

In the face of potential downstream flooding scenarios, stakeholders and local emergency managers are well-prepared, but the implementation of risk management measures remains crucial to safeguard against the impacts of a dam breach. The continuous efforts by USACE to enhance the safety and resilience of Proctor Dam demonstrate a commitment to protecting both lives and infrastructure from the risks posed by high-volume releases and potential structural weaknesses.

StateNone
River / streamLeon River
NID IDTX00010
Owner typeFederal
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1964
Dam height86 ft
Dam length13,020 ft
Max storage585,800 AF
Normal storage59,400 AF
Surface area4,610.0 ac
Drainage area1,265.0 sq mi
Hazard potentialHigh
ConditionNot Available
Last inspectionFri, 17 Jan 2020 06:00:00 GMT
EAP preparedYes

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Proctor Dam -- inflows here typically show up in storage 24-72 hours later.

Track Proctor 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.

FAQ

About Proctor Dam

Where does the data for Proctor 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 High 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.