Summary
These dams, completed in 1886, primarily serve the purpose of irrigation, with additional functions including fire protection, stock, small fish pond, and recreation. The dams have a height of 7 feet and a length of 2010 feet, with a storage capacity of 68 acre-feet.
Despite being relatively low-hazard dams with a low risk assessment, the condition of German #8 and 9 has not been rated since September 2013. The last inspection in 2013 indicated a need for a reassessment of their structural integrity and safety features. The dams lack a spillway, but their low hazard potential suggests a lower risk of failure that could result in downstream flooding.
With their historical significance dating back to the late 19th century, German #8 and 9 serve as key irrigation structures in the region. However, given their age and the lack of recent condition assessments, there is a need for updated inspections and risk management measures to ensure the continued safety and functionality of these essential water resource structures for the community.
Year Completed |
1886 |
Dam Length |
2010 |
Dam Height |
7 |
River Or Stream |
BIG DRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
7 |
Nid Storage |
68 |
Structural Height |
7 |
Hazard Potential |
Low |
Nid Height |
7 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
German #8 And 9
Northbrook Park
Colorado Park
Eagleview Park
Park Ridge Village Park
Mayeda Park
Marshall Reservoir
Talbott Irrigation Reservoir
Brighton City Park Lake
Adams County Fairground Lakes
Hunters Glen Lake