Amalgamated Sugar dam
Amalgamated Sugar
Amalgamated Sugar, located in Malheur, Oregon, is a privately owned water resource facility with a focus on off-channel storage. Completed in 1984, this earth dam stands at 11 feet tall with a storage capacity of 117 acre-feet. Despite its low hazard potential, the dam plays a crucial role in supporting various purposes such as tailings management and other water-related activities in the region.
Managed by the Oregon Water Resources Department, Amalgamated Sugar is subject to state regulations and inspections to ensure its structural integrity and compliance with safety standards. The dam's last inspection took place in August 2011, with a frequency of every 6 years. While the condition assessment is currently not rated, it is reassuring to know that emergency action plans are in place to address any potential risks or incidents that may arise.
With its strategic location and contribution to water resource management, Amalgamated Sugar serves as a vital asset in sustaining the local ecosystem and supporting agricultural activities in the region. This facility underscores the importance of responsible water resource management and highlights the role of private entities in ensuring the resilience of our water infrastructure in the face of climate challenges.
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 Amalgamated Sugar -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Snake River At Nyssa Or | 7,400 cfs | → |
| Sand Run Gulch Nr Parma Id | 113 cfs | → |
| Boise River Nr Parma Id | 1,590 cfs | → |
| Dixie Drain Nr Wilder Id | 211 cfs | → |
| Payette River Nr Payette Id | 5,040 cfs | → |
| Conway Gulch Below 1st St At Notus | 23 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Amalgamated Sugar.
Boat launches
- Nyssa River Park
- Big Bend Launch Site
- Ontario State Park
- Look Lane 21723, Canyon County
- Lake Owyhee Dam Ramp
- Gordon Gulch Day Use
Track Amalgamated Sugar 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 Amalgamated Sugar
Where does the data for Amalgamated Sugar 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 Amalgamated Sugar.