Mountain Springs Dike dam
Mountain Springs Dike
Mountain Springs Dike in Monroe, Pennsylvania, stands as a testament to engineering ingenuity and serves as a recreational oasis for water resource and climate enthusiasts. Built in 1919, this private earth dam spans 480 feet in length and reaches a height of 8 feet, harnessing the waters of Appenzell Creek to create a reservoir with a maximum storage capacity of 707 acre-feet. With a surface area of 76 acres and a drainage area of 2.6 square miles, this tranquil sanctuary offers a haven for outdoor activities such as fishing, boating, and wildlife observation.
Despite its age, Mountain Springs Dike remains in good condition, with a hazard potential that is currently classified as undetermined. With a normal storage capacity of 436 acre-feet, the dam provides a vital source of water for the surrounding area while also serving as a picturesque backdrop for nature enthusiasts. While the dam's primary purpose is for recreation, its historical significance and functional value make it a valuable asset to the community.
Located in Jackson Township and managed by a private owner, Mountain Springs Dike is a hidden gem waiting to be explored by those passionate about water resources and climate conservation. As visitors wander the shores of the reservoir and witness the harmonious blend of human engineering and natural beauty, they are reminded of the vital role that sustainable water management plays in preserving our environment for future generations.
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 Mountain Springs Dike -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Pocono Creek Ab Wigwam Run Near Stroudsburg | 19 cfs | → |
| Swiftwater Creek At Swiftwater | 12 cfs | → |
| Brodhead Creek Near Analomink | 76 cfs | → |
| Tunkhannock Creek Near Long Pond | 21 cfs | → |
| Brodhead Creek At Minisink Hills | 246 cfs | → |
| Pohopoco Creek At Kresgeville | 53 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mountain Springs Dike.
Track Mountain Springs Dike 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 Mountain Springs Dike
Where does the data for Mountain Springs 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 Undetermined 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 Mountain Springs Dike.