Whippoorwill Dam dam
Whippoorwill Dam
Whippoorwill Dam, located in Bollinger, Missouri, was completed in 1959 and serves as a Fish and Wildlife Pond for recreational purposes. This private dam is primarily made of earth and stone with a height of 25 feet and a length of 450 feet. It has a storage capacity of 108 acre-feet and covers a surface area of 17 acres, with a drainage area of 220 square miles.
Despite its low hazard potential and moderate risk assessment, Whippoorwill Dam has not been rated for its condition assessment. The dam is equipped with an uncontrolled spillway that is 52 feet wide, and it does not have any outlet gates or associated structures. While it does not fall under the jurisdiction of any state agency, the dam is located in the Memphis District of the US Army Corps of Engineers and is managed by its private owner.
Water resource and climate enthusiasts will find Whippoorwill Dam to be an intriguing structure that contributes to the local ecosystem and provides recreational opportunities for visitors. With its unique design and historical significance, the dam offers a glimpse into the intersection of human engineering and environmental conservation in the heart of Missouri.
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 Whippoorwill Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Castor River At Zalma | 147 cfs | → |
| St. Francis River At Wappapello | 566 cfs | → |
| St. Francis River Near Patterson | 365 cfs | → |
| St. Francis River Near Saco | 84 cfs | → |
| Little St. Francis River At Fredericktown | 3 cfs | → |
| Mississippi River At Thebes | 290,000 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Whippoorwill Dam.
Boat launches
- State Highway U Cape Girardeau County
- People's Creek Road 29, Wayne County
- Wayne County
- Red Star Access
- State Highway W Wayne County
- Mudlick Equestrian And Hike Trail Wayne County
Campgrounds
- Lake Girardeau Conservation Area - Mdc
- General Watkins Conservation Area - Mdc
- Sulphur Springs - Lake Wappapello
- Greenville - Lake Wappapello
- Sam A Baker State Park
Paddle runs
- Forest Boundary At North Section Line Of Sec 4, T33n, R5e To Forest Boundary At South Section Line Of Sec 35, T32n, R5e
- Markam Spring Recreation Area To Nf Boundary
- 1 Mile West Of Alto Pass, Il To 1/2 Mile South Of Confluence With Clear Creek, West Of Trail Of Tears State Forest
- 1/2 Mile Downstream Of Confluence With Kinkaid Creek To Confluence With Mississippi River, Approx 4 Miles South Of Grand Tower, Il
Track Whippoorwill Dam 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 Whippoorwill Dam
Where does the data for Whippoorwill Dam 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 Whippoorwill Dam.