Oknoname 30130 dam
Oknoname 30130
Oknoname 30130, located in Logan, Oklahoma, is a privately owned earth dam designed by the USDA NRCS in 2003. This dam, standing at a height of 28.7 feet, serves a primary purpose of "Other" and is regulated by the Oklahoma Water Resources Board. The dam's structure is primarily made of stone with a soil foundation, and it spans 110 feet in length with a storage capacity of 23.5 acre-feet.
Despite being categorized as low hazard, Oknoname 30130 poses a very high risk according to a risk assessment, indicating the potential for significant consequences in the event of failure. The dam features a controlled spillway and a single valve outlet gate. While it has not been rated for condition assessment, it undergoes inspections every five years, with the last inspection conducted in August 2011. The dam's location on an unnamed tributary of Bear Creek in Meridian, alongside its proximity to residential areas, emphasizes the importance of continued monitoring and maintenance to ensure the safety of surrounding communities and water resources.
Water resource and climate enthusiasts will find Oknoname 30130 to be a noteworthy structure within the Tulsa District of Oklahoma. Its construction and regulatory history, along with its unique design and risk factors, present a valuable case study for understanding the complexities of managing and maintaining dams in the face of changing environmental conditions. As the debate around water resource management and climate resilience continues to evolve, Oknoname 30130 stands as a reminder of the crucial role that infrastructure plays in safeguarding our communities and natural landscapes.
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 Oknoname 30130 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Deep Fork At Warwick | 331 cfs | → |
| Cimarron River Near Guthrie | 372 cfs | → |
| Cottonwood Creek Near Seward | 781 cfs | → |
| North Canadian River At Britton Rd At Okc | 346 cfs | → |
| Cimarron River Near Ripley | 345 cfs | → |
| North Canadian River Near Harrah | 150 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Oknoname 30130.
Track Oknoname 30130 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 Oknoname 30130
Where does the data for Oknoname 30130 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 Low 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 Oknoname 30130.