Dam Report

Cow Bayou Ws Scs Site 11b Dam dam

Texas, USA Tr-North Cow Bayou Hazard Not Available
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Tonight low
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Dam height
33ft
Hazard rating
Not Available
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Cow Bayou Ws Scs Site 11b Dam -- None dam
Cow Bayou Ws Scs Site 11b Dam None · Tr-North Cow Bayou
About this dam

Cow Bayou Ws Scs Site 11b Dam

Cow Bayou WS SCS Site 11b Dam, located in McLennan County, Texas, is a crucial infrastructure project designed by the USDA NRCS to mitigate flood risks in the area. Completed in 1964, this earth dam stands at a height of 33 feet and spans a length of 1150 feet, providing storage capacity of 550 acre-feet. With a primary purpose of flood risk reduction, the dam also serves secondary purposes such as fire protection, stock, or small fish pond.

This dam on the TR-North Cow Bayou is regulated by the Texas Commission on Environmental Quality (TCEQ) and undergoes regular inspections and enforcement to ensure its structural integrity. The risk assessment for the dam is categorized as high, highlighting the importance of proper management and maintenance. Despite lacking a spillway, the dam is equipped with one outlet gate for controlled water release.

Water resource and climate enthusiasts will appreciate the strategic location and design of Cow Bayou WS SCS Site 11b Dam, which plays a vital role in protecting the surrounding area from potential flooding events. As a key part of flood control measures in McLennan County, this dam exemplifies the efforts of local government agencies and the USDA NRCS in safeguarding communities and infrastructure against natural disasters.

StateNone
River / streamTr-North Cow Bayou
NID IDTX04082
Owner typeLocal Government
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1964
Dam height33 ft
Dam length1,150 ft
Max storage550 AF
Normal storage74 AF
Surface area15.4 ac
Drainage area0.9 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.

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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 Cow Bayou Ws Scs Site 11b Dam -- inflows here typically show up in storage 24-72 hours later.

Track Cow Bayou Ws Scs Site 11b 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 Cow Bayou Ws Scs Site 11b Dam

Where does the data for Cow Bayou Ws Scs Site 11b 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.