Soda Creek Dike Dam
Soda Creek Dike
Soda Creek Dike, located in Caribou, Idaho, is a privately owned structure designed to regulate the flow of the Soda Creek and Bear River. Built in 1967, this earth dam stands at a height of 15.5 feet with a hydraulic height of 10.5 feet, serving a primary purpose of flood control. With a storage capacity of 827 acre-feet, the dam covers a surface area of 197 acres and drains an area of 4.8 square miles.
Despite its low hazard potential and fair condition assessment, Soda Creek Dike is regulated by the Idaho Department of Water Resources, with regular state inspections and enforcement ensuring its operational integrity. The dam has no spillway but features rock and soil foundations along its 270-foot length. The risk assessment for this structure is considered high, signaling the importance of ongoing risk management measures and emergency preparedness protocols.
For water resource and climate enthusiasts, Soda Creek Dike presents an intriguing case study in dam infrastructure management and the intersection of public and private ownership in water resource regulation. With its historical significance and vital role in flood control for the surrounding area, this earth dam serves as a reminder of the ongoing challenges and responsibilities associated with maintaining critical water infrastructure in a changing climate.
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 Soda Creek Dike -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Blackfoot River Ab Reservoir Nr Henry Id | 11 cfs | → |
| Grays Lk Div To Blackfoot R Basin Nr Wayan Id | 0 cfs | → |
| Bear River At Pescadero | 1,350 cfs | → |
| Portneuf River At Topaz Id | 71 cfs | → |
| Marsh Creek Nr Mccammon Id | 37 cfs | → |
| Crow C Nr Fairview Wyo | 26 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Soda Creek Dike.
Boat launches
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Campgrounds
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River runs
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About Soda Creek Dike
Where does the data for Soda Creek Dike 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 below 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.
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.