Nueces Ranch Lake Dam dam
Nueces Ranch Lake Dam
Nueces Ranch Lake Dam, located in McMullen, Texas, was completed in 1960 and serves as a vital structure for water resource management in the region. This privately owned Earth dam stands at a height of 14 feet and has a length of 1110 feet, with a storage capacity of 70 acre-feet. Situated on the Nueces River, the dam plays a crucial role in regulating water flow and providing essential irrigation and recreational opportunities for the surrounding area.
Despite its age, Nueces Ranch Lake Dam has not been rated for its condition assessment, and its hazard potential is listed as "Not Available." With a risk assessment of "High (2)," there may be concerns about its structural integrity and safety in the event of an emergency. While the dam does not have a spillway, it is equipped with one outlet gate for water release. The Fort Worth District of the US Army Corps of Engineers does not oversee this dam, and it is not subject to federal regulation.
Water resource and climate enthusiasts will find Nueces Ranch Lake Dam to be a fascinating case study in private dam ownership and management. This dam's role in water storage, irrigation, and flood control on the Nueces River highlights the importance of sustainable water resource practices in the face of changing climate patterns. As discussions around water security and infrastructure resilience continue to evolve, the future of Nueces Ranch Lake Dam will be closely monitored to ensure its continued effectiveness and safety for the surrounding community.
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 Nueces Ranch Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Nueces Rv Nr Tilden | 111 cfs | → |
| San Casimiro Ck Nr Freer | 33 cfs | → |
| Frio Rv At Tilden | 0 cfs | → |
| San Miguel Ck Nr Tilden | 6 cfs | → |
| Nueces Rv At Cotulla | 3 cfs | → |
| Choke Canyon Res Owc Nr Three Rivers | 37 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Nueces Ranch Lake Dam.
Track Nueces Ranch Lake 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 Nueces Ranch Lake Dam
Where does the data for Nueces Ranch Lake 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 Nueces Ranch Lake Dam.