Grove Gulch dam
Grove Gulch
Grove Gulch is a private dam located in Butte, Montana, designed for fire protection, stock, or small fish pond purposes. Built in 1964, this earth dam stands at a height of 30 feet and spans a length of 340 feet, providing a storage capacity of 88 acre-feet. The dam, situated on Grove Gulch Creek, is under the jurisdiction of the Montana Department of Natural Resources and Conservation (DNRC) and is regulated, inspected, and enforced by the state.
Despite its low hazard potential, Grove Gulch serves as a vital water resource for the surrounding area, with a primary focus on fire protection and livestock use. With a normal storage capacity of 16 acre-feet and a maximum storage capacity of 88 acre-feet, the dam plays a crucial role in maintaining water availability for various purposes. While the dam's condition assessment is currently not rated, its operational status and regulatory compliance ensure the safety and sustainability of water resources in the region.
Managed by a private entity and located in Silver Bow County, Grove Gulch showcases the importance of small-scale dams in supporting local water needs. As climate change continues to impact water availability and quality, the maintenance and regulation of dams like Grove Gulch are essential for ensuring the resilience and reliability of water resources in the face of evolving environmental challenges.
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 Grove Gulch -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Silver Bow Cr Bl Blacktail Cr At Butte Mt | 17 cfs | → |
| Blacktail Creek At Butte Mt | 16 cfs | → |
| Silver Bow Creek At Opportunity Mt | 44 cfs | → |
| Willow Creek At Opportunity | 9 cfs | → |
| Mill Creek At Opportunity | 7 cfs | → |
| Silver Bow Creek At Warm Springs Mt | 48 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Grove Gulch.
Boat launches
- Jefferson County
- Divide Bridge Boat Ramp
- Maiden Rock Boat Ramp
- Jerry Creek Bridge Boat Ramp
- Dickie Bridge Boat Ramp
- East Bank Boat Ramp
Campgrounds
- Basin Canyon Campground And Picnic Area
- The Lunch Room
- Delmoe Lake Campground And Picnic Area
- Delmoe Lake
- Fleecer Cabin
- Toll Mtn Campground
Track Grove Gulch 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 Grove Gulch
Where does the data for Grove Gulch 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 Grove Gulch.