Jeffrey Ec; Aux Make-Up dam
Jeffrey Ec; Aux Make-Up
Jeffrey Ec; Aux Make-Up is a privately owned structure located in Pottawatomie, Kansas, with a primary purpose classified as "Other." This earth dam stands at a height of 114 feet and has a length of 2240 feet, holding a storage capacity of 22,000 acre-feet. The dam is regulated by the Kansas Dept. of Agriculture and is subject to state permitting, inspection, and enforcement.
Situated on the Kansas River, this dam plays a crucial role in water resource management in the region, with a drainage area of 2.43 square miles. It has a high hazard potential but has been assessed to be in satisfactory condition. The last inspection took place in September 2019, with a frequency of inspections every three years. While specific risk assessment and management measures are not detailed, the dam serves as a vital infrastructure supporting the local ecosystem and water supply.
Overall, Jeffrey Ec; Aux Make-Up represents a significant component of the water infrastructure in Kansas, providing storage and regulatory functions for the surrounding area. With its sizable storage capacity and strategic location on the Kansas River, this dam contributes to water resource management efforts and climate resilience in Pottawatomie County. As a privately owned structure, it is subject to state jurisdiction and oversight, ensuring its continued safe operation for the community and environment.
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 Jeffrey Ec; Aux Make-Up -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Kansas R Nr Belvue | 5,120 cfs | → |
| Vermillion C Nr Wamego | 67 cfs | → |
| Kansas R At Wamego | 4,760 cfs | → |
| Mill C Nr Paxico | 540 cfs | → |
| Rock C Nr Louisville | 16 cfs | → |
| Soldier C Nr Delia | 85 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Jeffrey Ec; Aux Make-Up.
Boat launches
- Lincoln Avenue St. George
- Northwest 86th Street Shawnee County
- State Lake Road 7988, Pottawatomie County
- Linear Trail Pottawatomie County
- Pillsbury Drive Manhattan
- Riley County
Campgrounds
- St Marys Riverside Park
- Oregon Trail Rv Park
- Tuttle Creek State Park
- Banner Creek
- Tuttle Creek Cove - Tuttle Creek Lake
- Stockdale - Tuttle Creek Reservoir
Fishing spots
Track Jeffrey Ec; Aux Make-Up 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 Jeffrey Ec; Aux Make-Up
Where does the data for Jeffrey Ec; Aux Make-Up 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 High 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 Jeffrey Ec; Aux Make-Up.