Platoro Dam Quick Facts
Platoro Dam Map
Platoro Dam Information
Platoro Dam is an earthen embankment dam located about 1 miles from Platoro, Conejos, Colorado.
The dam, which is on the Conejos River, was primarily built for Flood Risk Reduction purposes, but also serves for Irrigation, Fish and Wildlife Pond and Recreation benefits.
The dam was designed by US Bureau of Reclamation and commissioned in 1951 and is currently owned by US Bureau of Reclamation.
Platoro Dam Structure
The Platoro Dam is approximately 885 feet (270 m) long, 145 feet (44 m) high and has a structural volume of 990,900 cubic yards (757,598 cubic metres).
Platoro Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 53,506 acre-ft (65,999 Ml) and maximum capacity of 73,317 acre-ft (90,435 Ml).
The surface area of the reservoir is 1,000 acres (405 ha) and the total catchment area is 40 square miles (104 square kilometres).
Platoro Dam Spillway
The dam spillway has a maximum discharge capacity of 6900 cubic feet per second (195 cubic metres per second).
Platoro Dam Compared to Five Famous American Dams
Platoro Dam Weather
Current Conditions at Platoro Dam
| Parameter | Value |
|---|---|
| Current Time | 19:28 |
| Sunrise | 07:16 |
| Sunset | 17:18 |
| Temperature (°F) | 8 |
| Feels Like (°F) | -5 |
| Cloud Coverage (%) | 3 |
| Pressure (inHg) | 1035 |
| Humidity (%) | 61 |
| Wind Speed (mph) | 8 |
| Rain (mm) | 0 |
7-Day Forecast for Platoro 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 | -14 | 24 | 15 | 1021 | 53 | 11 | 32 | WSW | 0 | - |  |
| Wed | -10 | 15 | 2 | 1024 | 45 | 14 | 34 | NW | 0 | - | |
| Thu | -10 | 12 | -3 | 1035 | 49 | 9 | 19 | NW | 0 | - | |
| Fri | 0 | 28 | 19 | 1013 | 51 | 12 | 27 | WSW | 0 | - | |
| Sat | 10 | 21 | 9 | 1012 | 39 | 16 | 36 | SW | 100 | - |  |
| Sun | 9 | 18 | 8 | 1015 | 83 | 11 | 21 | WSW | 100 | - | |
| Mon | -1 | 17 | 15 | 1019 | 89 | 5 | 7 | NE | 100 | - | |
| Tue | -3 | 21 | 12 | 1019 | 65 | 5 | 9 | NE | 20 | - | |
Platoro Dam Frequently Asked Questions
Platoro Dam is in Colorado.
Platoro Dam is in Conejos County.
Platoro Dam is 145 feet high.
Platoro Dam is 885 feet long.
More Dams in Colorado:
#1 Tailings Pond Dam70 Ranch Dam
Adobe Creek Dam
Antero Dam
Barker Meadow Dam
Barr Lake Dam
Baseline - East Dam
Baseline - Northwest Dam
Beaver Park Dam
Big Beaver Dam
Bijou #2 Dam #1
Bijou #2 Dam #2
Bijou #2 Dam #3
Bijou #2 Dam #4
Black Hollow Dam
Blue Mesa Dam
Blunn Dam
Bonny Dam
Boulder - North Dam
Boulder - South Dam
Boyd Lake Dam
Brush Hollow Dam
Button Rock Dam
Cache La Poudre Dam
Carter Lake Dam No. 1
Chambers Lake Dam
Cheesman Dam
Clear Creek Dam
Clinton Gulch Dam
Cobb Lake Dam
Continental Dam
Cotter Tailings Dam
Crawford Dam
Crooked Arroyo Det Ca-1 Dam
Crooked Arroyo Det Ca-2 Dam
Crystal Creek Dam
Crystal Dam
Dillon Dam
Douglas Dam
Dry Creek Dam
Dunes Dam
Eastdale #1 Dam
Eastdale #2 Dam
Eleven Mile Canyon Dam
Elkhead Creek Dam
Empire (East Embankment) Dam
Empire (Mcintyre Dike)
Empire (Nw Embankment) Dam
Empire (Outlet Embankment) Dam
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