King'S Mill Dam

King’S Mill Dam Quick Facts

Location: Rice, Minnesota
Coordinates: 44.29724, -93.30284
River: Cannon River
Primary Purpose: Recreation
Type: Earth Gravity
Commissioned: 1862
Dam Height: 17 ft (5 m)
Dam Length: 400 ft (122 m)
Dam Capacity: 25,500 acre-ft (31,454 Ml)
Condition Assessment: Satisfactory
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King’S Mill Dam Map

King’S Mill Dam Information

King’S Mill Dam is an earth gravity dam located in Faribault, Rice, Minnesota.

The dam, which is on the Cannon River, was primarily built for Recreation purposes, but also serves for benefits.

The dam was designed by and commissioned in 1862 and is currently owned by County of Rice.

King’S Mill Dam Structure

The King’S Mill Dam is approximately 400 feet (122 m) long, 17 feet (5 m) high and has a structural volume of cubic yards (0 cubic metres).

King’S Mill Dam Storage Capacity & Surface Area

The reservoir has a normal storage capacity of 14,100 acre-ft (17,392 Ml) and maximum capacity of 25,500 acre-ft (31,454 Ml).

The surface area of the reservoir is 1,000 acres (405 ha) and the total catchment area is 321 square miles (831 square kilometres).

King’S Mill Dam Spillway

The dam spillway has a maximum discharge capacity of 1750 cubic feet per second (50 cubic metres per second).

King’S Mill Dam Compared to Five Famous American Dams

Height (ft)
Length (Ft)
Storage Volume (acre-ft)
Drainage Area (sq miles)
 
King’S Mill Dam
Rice, Minnesota
Height (ft)
17
Length (Ft)
400
Storage Volume (acre-ft)
25,500
Drainage Area (sq miles)
321
Hoover Dam
Clark County, Nevada
Height (ft)
730
Length (Ft)
1,244
Storage Volume (acre-ft)
30,237,000
Drainage Area (sq miles)
167,800
Grand Coulee Dam
Okanogan County, Washington
Height (ft)
550
Length (Ft)
5,673
Storage Volume (acre-ft)
9,562,0000
Drainage Area (sq miles)
74,100
Theodore Roosevelt Dam
Maricopa County, Arizona
Height (ft)
357
Length (Ft)
1,208
Storage Volume (acre-ft)
3,411,500
Drainage Area (sq miles)
5,736
Oroville Dam
Butte County, California
Height (ft)
235
Length (Ft)
6,920
Storage Volume (acre-ft)
3,540,000
Drainage Area (sq miles)
3,611
Glen Canyon Dam
Coconino County, Arizona
Height (ft)
216
Length (Ft)
1,565
Storage Volume (acre-ft)
29,875,000
Drainage Area (sq miles)
108,355

King’S Mill Dam Weather

Current Conditions at King’S Mill Dam

Parameter Value
Current Time 22:47
Sunrise 07:28
Sunset 18:28
Temperature (°F) 33
Feels Like (°F) 33
Cloud Coverage (%) 0
Pressure (inHg) 1033
Humidity (%) 80
Wind Speed (mph) 0
Rain (mm) 0

7-Day Forecast for King’S Mill 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 30 53 44 1032 52 11 18 N 0 - clear sky
Wed 33 62 52 1028 28 17 42 SSW 0 - broken clouds
Thu 48 73 62 1014 18 26 46 SSW 0 - clear sky
Fri 55 76 68 1019 22 23 44 S 0 - scattered clouds
Sat 56 75 72 1026 24 17 39 SSW 0 - broken clouds
Sun 54 77 74 1021 18 18 37 SSW 0 - scattered clouds
Mon 52 61 58 1013 41 15 37 S 100 6 moderate rain
Tue 50 62 59 1018 46 14 26 NW 0 - broken clouds

King’S Mill Dam Frequently Asked Questions

In which state is the King’S Mill Dam?

King’S Mill Dam is in Minnesota.

In which county is the King’S Mill Dam?

King’S Mill Dam is in Rice County.

How high is the King’S Mill Dam?

King’S Mill Dam is 17 feet high.

How long is the King’S Mill Dam?

King’S Mill Dam is 400 feet long.

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More Dams in Rice County:

Jobes Dam
King'S Mill Dam
Murray Dam
Musser Dam
Solberg 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

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