Cypress Lake Dam (Lt 14a-3) dam
Cypress Lake Dam (Lt 14a-3)
Cypress Lake Dam (Lt 14a-3) in Lafayette, Mississippi is a Federal-owned structure designed by USDA NRCS and regulated by the Mississippi Department of Environmental Quality. Completed in 1964, this Earth-type dam spans 2070 feet with a height of 23 feet, serving primarily for flood risk reduction along Cypress Creek. The dam has a maximum storage capacity of 1191 acre-feet and a normal storage capacity of 131 acre-feet, with a controlled spillway and slide (sluice gate) outlet gates.
Located in Oxford, Mississippi, this dam is under the jurisdiction of the Forest Service and undergoes regular inspections by the same agency. With a low hazard potential and a very high risk assessment rating, Cypress Lake Dam (Lt 14a-3) plays a crucial role in managing water resources in the area. Despite not being condition-rated, the dam meets regulatory standards and ensures the safety and stability of the surrounding community in the event of a flood emergency. Given its significance in flood risk reduction, this dam stands as a testament to the importance of proper water resource management and climate resilience efforts in the region.
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 Cypress Lake Dam (Lt 14a-3) -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Little Tallahatchie River At Etta | 150 cfs | → |
| Yocona River Nr Oxford | 115 cfs | → |
| Otoucalofa Creek Canal Nr Water Valley | 25 cfs | → |
| Skuna River At Bruce | 71 cfs | → |
| Hotopha Creek Nr Batesville | 13 cfs | → |
| Town Creek At Eason Boulevard At Tupelo | 75 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Cypress Lake Dam (Lt 14a-3).
Boat launches
- County Road 535 Lafayette County
- Engineers Point Boat Ramp
- Panola County
- Ms 315 Scenic Panola County
- County Road 553 Yalobusha County
Campgrounds
More reservoirs
- Cypress Lake Dam (Lt 14a-3)
- Cypress Creek Watershed Structure Lt-14a-04 Dam
- Cypress Creek Ws Str Lt-14a-2(Cypress And Puss Cuss)
- Cypress Creek Watershed Structure Lt-14a-14 Dam
- Cypress Creek Watershed Structure Lt-14a-15 Dam
- Upper Yocona Watershed Structure Y-14-03 Dam
Track Cypress Lake Dam (Lt 14a-3) 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 Cypress Lake Dam (Lt 14a-3)
Where does the data for Cypress Lake Dam (Lt 14a-3) 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 Cypress Lake Dam (Lt 14a-3).