Re-Regulating dam
Re-Regulating
Re-Regulating, a privately owned dam located in Fishtail, Montana, on West Rosebud Creek, has been serving multiple purposes since its completion in 1979. With a dam height of 15 feet and a storage capacity of 475 acre-feet, this earth-type structure not only provides water storage but also supports recreational activities in the area. Despite being regulated by the Federal Energy Regulatory Commission, the dam is not subject to state jurisdiction or permitting, highlighting the complex regulatory landscape surrounding water resources in the region.
The dam's controlled spillway and low hazard potential indicate a focus on safety and risk management, with regular inspections ensuring its continued integrity. However, with a very high risk assessment rating of 1, there may be potential challenges and vulnerabilities that need to be addressed in the future. The presence of a single slide gate for outlet control emphasizes the simplicity of the structure's design, yet its impact on the surrounding environment and water flow cannot be underestimated.
As water resource and climate enthusiasts, understanding the nuances of dams like Re-Regulating is crucial for sustainable management of our natural resources. From its role in water storage to its potential risks and regulatory framework, this dam serves as a microcosm of the complex interplay between human infrastructure and the environment. As we strive to balance water needs with ecosystem health and recreational enjoyment, the story of Re-Regulating offers valuable insights into the challenges and opportunities facing water resources in Montana and beyond.
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 Re-Regulating -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| West Rosebud Creek Near Roscoe Mt | 430 cfs | → |
| Rock Creek Near Red Lodge Mt | 440 cfs | → |
| Soda Butte Cr At Park Bndry At Silver Gate | 131 cfs | → |
| Red Lodge Cr Ab Cooney Re Nr Boyd Mt | 42 cfs | → |
| Stillwater River Near Absarokee Mt | 1,810 cfs | → |
| Willow Creek Near Boyd Mt | 54 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Re-Regulating.
Boat launches
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Campgrounds
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Fishing spots
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River runs
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About Re-Regulating
Where does the data for Re-Regulating 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.