Black Lake Bayou Reservoir Dam Quick Facts
Black Lake Bayou Reservoir Dam Map
Black Lake Bayou Reservoir Dam Information
Black Lake Bayou Reservoir Dam is an earthen embankment dam located about 11 miles from St. Maurice, Natchitoches, Louisiana.
The dam, which is on the Black Lake Bayou River, was primarily built for Recreation purposes, but also serves for benefits.
The dam was designed by LA DEPT OF PUBLIC WORKS and commissioned in 1990 and is currently owned by STATE OF LOUISIANA.
Black Lake Bayou Reservoir Dam Structure
The Black Lake Bayou Reservoir Dam is approximately 2,380 feet (725 m) long, 37 feet (11 m) high and has a structural volume of 0 cubic yards (0 cubic metres).
Black Lake Bayou Reservoir Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 109,000 acre-ft (134,449 Ml) and maximum capacity of 320,000 acre-ft (394,714 Ml).
The surface area of the reservoir is 13,800 acres (5,585 ha) and the total catchment area is 920 square miles (2,383 square kilometres).
Black Lake Bayou Reservoir Dam Spillway
The dam has a 350 feet (107 m) wide uncontrolled spillway with a maximum discharge capacity of 50035 cubic feet per second (1417 cubic metres per second).
Black Lake Bayou Reservoir Dam Compared to Five Famous American Dams
Black Lake Bayou Reservoir Dam Weather
Current Conditions at Black Lake Bayou Reservoir Dam
| Parameter | Value |
|---|---|
| Current Time | 19:53 |
| Sunrise | 07:10 |
| Sunset | 17:35 |
| Temperature (°F) | 28 |
| Feels Like (°F) | 22 |
| Cloud Coverage (%) | 0 |
| Pressure (inHg) | 1037 |
| Humidity (%) | 50 |
| Wind Speed (mph) | 6 |
| Rain (mm) | 0 |
7-Day Forecast for Black Lake Bayou Reservoir Dam
| Day | Min Temp (°F) | Max Temp (°F) | Feels Like (°F) | Pressure (inHg) | Humidity (%) | Wind Speed (mph) | Wind Gust (mph) | Wind Dir | Precip Prob (%) | Precip Volume (mm) | Weather |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Today | 22 | 36 | 23 | 1039 | 41 | 10 | 24 | N | 100 | - |  |
| Wed | 17 | 42 | 31 | 1031 | 32 | 9 | 18 | SSW | 0 | - |  |
| Thu | 26 | 49 | 45 | 1031 | 41 | 6 | 10 | NW | 0 | - |  |
| Fri | 27 | 51 | 45 | 1031 | 40 | 6 | 11 | NW | 0 | - | |
| Sat | 30 | 56 | 49 | 1029 | 38 | 12 | 29 | SSE | 0 | - | |
| Sun | 49 | 61 | 59 | 1021 | 92 | 11 | 34 | S | 100 | 36 |  |
| Mon | 55 | 61 | 55 | 1018 | 98 | 9 | 19 | NNE | 100 | 34 | |
| Tue | 51 | 61 | 55 | 1019 | 83 | 7 | 16 | N | 100 | 4 | |
Black Lake Bayou Reservoir Dam Frequently Asked Questions
Black Lake Bayou Reservoir Dam is in Louisiana.
Black Lake Bayou Reservoir Dam is in Natchitoches County.
Black Lake Bayou Reservoir Dam is 37 feet high.
Black Lake Bayou Reservoir Dam is 2,380 feet long.
More Dams in Natchitoches County:
Black Lake Bayou Reservoir DamCane River Dam
Cane River Lake Dam Lower Embankment
Chivery Dam
Sibley Lake Dam
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Bayou Bonne Idee DamBayou Bonne Idee North Dam
Bayou Bonne Idee Upper Dam
Bayou Cocodrie Dam
Bayou Darbonne Dam + Reservoir
Bayou De Siard Dam
Bayou Desiard Bartholomew Dam
Bayou Desiard Upper Milhaven Dam
Black Bayou Dam
Black Lake Bayou Reservoir Dam
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Brazzel Impoundment Dam
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Cross Lake Dam and Spillway
Cypress Black Bayou Site 1 Dam
Cypress Black Bayou Site 2 Dam
False River Drainage Structure Dam
Grand Bayou Reservoir Dam
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Condition Assessment Classification
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. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
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. Investigations and studies are necessary.
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.
Not Available
Dams for which the condition assessment is restricted to approved government users.
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, environment 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.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Source: National Inventory of Dams