Dam Report

Lower San Saba River Ws Scs Site 15 Dam dam

Texas, USA Robbins Branch Hazard Not Available
Today high
--
Tonight low
--
Dam height
47ft
Hazard rating
Not Available
Loading current conditions…
Loading next 24 hours…
Loading 7-day outlook…
Lower San Saba River Ws Scs Site 15 Dam -- None dam
Lower San Saba River Ws Scs Site 15 Dam None · Robbins Branch
About this dam

Lower San Saba River Ws Scs Site 15 Dam

Located in San Saba, Texas, the Lower San Saba River WS SCS Site 15 Dam is a vital structure designed by the USDA NRCS to mitigate flood risks in the area. Completed in 1969, this earth dam stands at a height of 47 feet and spans a length of 2680 feet, providing reservoir storage of 1037 acre-feet. Despite its impressive capacity, the dam lacks a spillway and operates with a single outlet gate.

Managed by the Texas Commission on Environmental Quality (TCEQ), this dam is state-regulated and undergoes regular inspections to ensure its structural integrity. With a high risk assessment rating of 2, it is crucial for water resource and climate enthusiasts to monitor the condition of the Lower San Saba River WS SCS Site 15 Dam to prevent potential hazards. Although its hazard potential and condition assessment are currently unavailable, the dam serves as a critical asset in flood risk reduction efforts for the region.

As one of the few earth dams in the area, the Lower San Saba River WS SCS Site 15 Dam plays a pivotal role in protecting the community from potential flooding events. With its strategic location on Robbins Branch and close oversight by state regulatory agencies, this dam represents a significant investment in water resource management and climate resilience for the residents of San Saba, Texas.

StateNone
River / streamRobbins Branch
NID IDTX00336
Owner typeLocal Government
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1969
Dam height47 ft
Dam length2,680 ft
Max storage1,037 AF
Normal storage80 AF
Surface area15.0 ac
Drainage area3.3 sq mi
Hazard potentialNot Available
ConditionNot Rated

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.

Loading hourly forecast…
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
Loading detailed forecast…
Long-term outlook

15-day temperature & precipitation

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

Loading 15-day outlook…
Regional inflow

Nearby streamflow gauges

USGS streamgauges around Lower San Saba River Ws Scs Site 15 Dam -- inflows here typically show up in storage 24-72 hours later.

Track Lower San Saba River Ws Scs Site 15 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 Lower San Saba River Ws Scs Site 15 Dam

Where does the data for Lower San Saba River Ws Scs Site 15 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.

More reservoirs

Other water bodies near here

Snoflo-tracked reservoirs and dams within driving distance of Lower San Saba River Ws Scs Site 15 Dam.