East Sidney Dam Quick Facts
East Sidney Dam Map
East Sidney Dam Information
East Sidney Dam is a gravity earth dam located in Unadilla, Delaware, New York.
The dam, which is on the Ouleout Creek River, was primarily built for Flood Risk Reduction purposes, but also serves for Recreation benefits.
The dam was designed by CENAB and commissioned in 1950 and is currently owned by USACE – Baltimore District.
East Sidney Dam Structure
The East Sidney Dam is approximately 2,010 feet (613 m) long, 130 feet (40 m) high and has a structural volume of 463,000 cubic yards (353,989 cubic metres).
East Sidney Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 2,836 acre-ft (3,498 Ml) and maximum capacity of 58,350 acre-ft (71,974 Ml).
The surface area of the reservoir is 210 acres (85 ha) and the total catchment area is 102 square miles (264 square kilometres).
East Sidney Dam Spillway
The dam has a 240 feet (73 m) wide uncontrolled spillway with a maximum discharge capacity of 81000 cubic feet per second (2294 cubic metres per second).
East Sidney Dam Compared to Five Famous American Dams
East Sidney Dam Weather
Current Conditions at East Sidney Dam
| Parameter | Value |
|---|---|
| Current Time | 01:08 |
| Sunrise | 07:15 |
| Sunset | 18:17 |
| Temperature (°F) | 38 |
| Feels Like (°F) | 36 |
| Cloud Coverage (%) | 85 |
| Pressure (inHg) | 1013 |
| Humidity (%) | 95 |
| Wind Speed (mph) | 4 |
| Rain (mm) | 0 |
7-Day Forecast for East Sidney 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 | 34 | 43 | 34 | 1020 | 89 | 12 | 25 | NW | 100 | - |  |
| Thu | 30 | 53 | 46 | 1026 | 51 | 11 | 14 | NNW | 0 | - |  |
| Fri | 33 | 59 | 53 | 1033 | 55 | 8 | 12 | N | 0 | - | |
| Sat | 39 | 63 | 54 | 1036 | 53 | 4 | 4 | NNW | 0 | - | |
| Sun | 42 | 65 | 56 | 1030 | 50 | 4 | 5 | NNW | 0 | - | |
| Mon | 45 | 69 | 60 | 1028 | 52 | 3 | 3 | SSE | 0 | - | |
| Tue | 46 | 68 | 60 | 1023 | 49 | 9 | 15 | SSW | 0 | - | |
| Wed | 44 | 62 | 58 | 1017 | 70 | 14 | 22 | WNW | 0 | - |  |
East Sidney Dam Frequently Asked Questions
East Sidney Dam is in New York.
East Sidney Dam is in Delaware County.
East Sidney Dam is 130 feet high.
East Sidney Dam is 2,010 feet long.
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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