Dam Report

Tmpa Gibbons Creek Mine Dam 14 dam

Texas, USA Heifer Creek Hazard Not Available
Today high
--
Tonight low
--
Dam height
21ft
Hazard rating
Not Available
Loading current conditions…
Loading next 24 hours…
Loading 7-day outlook…
Tmpa Gibbons Creek Mine Dam 14 -- None dam
Tmpa Gibbons Creek Mine Dam 14 None · Heifer Creek
About this dam

Tmpa Gibbons Creek Mine Dam 14

Tmpa Gibbons Creek Mine Dam 14, located in Grimes, Texas, is a private earth dam with a height of 21 feet and a length of 2200 feet. Completed in 1983, this dam on Heifer Creek serves as a vital water resource, providing a storage capacity of 1657 acre-feet and a surface area of 113.8 acres. The dam is designed with an uncontrolled spillway, featuring a width of 250 feet.

Managed by the Texas Commission on Environmental Quality (TCEQ), this dam is state-regulated and undergoes regular inspections and enforcement to ensure its structural integrity and safety. Despite being rated as "not available" in terms of hazard potential and condition assessment, the risk level is considered moderate. With a maximum discharge capacity of 1778 cfs, this dam plays a crucial role in managing water flow and protecting downstream areas from potential flooding events.

Overall, Tmpa Gibbons Creek Mine Dam 14 represents a significant infrastructure for water management in the region, serving multiple purposes beyond flood control. With its robust design and regulatory oversight, the dam stands as a testament to responsible water resource management in the face of changing climate conditions.

StateNone
River / streamHeifer Creek
NID IDTX06893
Owner typePrivate
Primary purposeOther
Dam typeEarth
Year built1983
Dam height21 ft
Dam length2,200 ft
Max storage1,657 AF
Normal storage694 AF
Surface area113.8 ac
Drainage area2.5 sq mi
Hazard potentialNot Available
ConditionNot Rated
Last inspectionTue, 19 Dec 2006 00:00:00 GMT

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 Tmpa Gibbons Creek Mine Dam 14 -- inflows here typically show up in storage 24-72 hours later.

Track Tmpa Gibbons Creek Mine Dam 14 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 Tmpa Gibbons Creek Mine Dam 14

Where does the data for Tmpa Gibbons Creek Mine Dam 14 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.