Butterfly Pond dam
Butterfly Pond
Butterfly Pond, located in Lincoln, Rhode Island, is a charming water resource that serves multiple purposes. Built in 1883, this earth dam stands at a height of 8 feet and has a maximum storage capacity of 26 acre-feet. The pond covers a surface area of 4 acres and is fed by the Moshassuck River, making it a vital part of the local ecosystem.
Despite its historical significance, Butterfly Pond is classified as having a high hazard potential and poor condition assessment. Its last inspection in 2017 revealed the need for significant improvements to ensure its safety and functionality. The pond's emergency action plan and risk management measures are yet to be fully established, highlighting the importance of ongoing monitoring and maintenance to protect this valuable water resource.
With its picturesque setting and ecological importance, Butterfly Pond is a key feature in Providence County's landscape. Climate and water resource enthusiasts can appreciate the potential for restoration and conservation efforts to preserve this historic dam and its surrounding ecosystem for future generations to enjoy.
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 Butterfly Pond -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Blackstone R At Roosevelt St At Pawtucket Ri | 520 cfs | → |
| Woonasquatucket River At Centerdale | 25 cfs | → |
| Moshassuck River At Providence | 15 cfs | → |
| Ten Mile River At Pawtucket Ave @ E Providence | 49 cfs | → |
| Blackstone River At Woonsocket | 433 cfs | → |
| Branch River At Forestdale | 60 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Butterfly Pond.
Boat launches
- Olney Pond
- Lincoln Woods
- Farnum Pike 334, Smithfield
- Falls Pond
- Stillhouse Cove
- Sabin Point Waterfront Park
Campgrounds
- George Washington State Campground
- Narragansett Council, Boy Scouts Of America, Cub World
- Dyer Woods Nudist Campgrounds
- "The Sandpits" Private Hiking And Winter Sports Area
- Camp Christina Entrance
- Minha Casa
Fishing spots
More reservoirs
Track Butterfly Pond 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 Butterfly Pond
Where does the data for Butterfly Pond 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 Butterfly Pond.