Fern Ridge Dam - Dike 2 dam
Fern Ridge Dam - Dike 2
Fern Ridge Dam - Dike 2, located in Eugene, Oregon, is a Federal-owned structure managed by the US Army Corps of Engineers. With a height of 14 feet and a storage capacity of 56,647 acre-feet, this dam plays a crucial role in managing water levels and mitigating flood risks in the region. The dam is associated with two other structures and is part of the Portland District of the USACE.
Despite its low hazard potential, the dam is subject to regular inspections and risk management measures to ensure its structural integrity and functionality. The USACE actively monitors the dam's condition, conducts necessary maintenance and repairs, and collaborates with local emergency managers to develop emergency action plans and evacuation procedures in case of a dam-related emergency. While the dam does not eliminate all flood risks, the USACE works diligently to address various risk factors associated with the dam and to keep the community informed and prepared for potential emergencies. More detailed information specific to Fern Ridge Dam - Dike 2 will be provided in the future to enhance risk management and emergency response efforts.
Dam data reference
Condition Assessment
- 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.
- 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.
- 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.
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, environmental 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.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Fern Ridge Dam - Dike 2 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Long Tom River Near Alvadore | 88 cfs | → |
| Long Tom River Near Noti | 57 cfs | → |
| Mckenzie River Near Coburg | 2,820 cfs | → |
| Willamette River At Harrisburg | 5,690 cfs | → |
| Mckenzie River Abv Hayden Br | 2,680 cfs | → |
| Mohawk River Near Springfield | 132 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Fern Ridge Dam - Dike 2.
Boat launches
- Fern Ridge Shores Rv Park
- Whitely Landing
- Christensen's Landing
- Brown's Landing State Park
- Alton Baker Park
- Island Park
Campgrounds
- Richardson Park
- Homeless Camp
- Armitage Park Campground
- Hult Pond - Dispersed
- Upper Lake Creek
- Upper Lake Creek Dispersed Camping
Track Fern Ridge Dam - Dike 2 in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Fern Ridge Dam - Dike 2
Where does the data for Fern Ridge Dam - Dike 2 come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Low hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Fern Ridge Dam - Dike 2.