Spada Reservoir #1 (Champoeg) dam
Spada Reservoir #1 (Champoeg)
Spada Reservoir #1, also known as Champoeg, is a privately owned water resource located in Marion County, Oregon. This reservoir plays a crucial role in irrigation, with a storage capacity of 329 acre-feet and a surface area of 27.8 acres. Completed in 1968, the dam stands at a height of 22 feet and has a structural height of 24 feet, providing essential water supply for agricultural purposes in the region.
Situated along Champoeg Creek, Spada Reservoir #1 is regulated by the Oregon Water Resources Department, ensuring proper inspection, permitting, and enforcement measures are in place. The dam is primarily of earth type construction and features a slide outlet gate for water release. Despite its low hazard potential, the reservoir has a regular inspection frequency of 6 years to maintain its operational integrity and safety standards.
With its location in the picturesque city of Butteville, Spada Reservoir #1 serves as a vital water source for the surrounding area. The dam's design by Boatwright showcases efficient water management practices, contributing to sustainable irrigation practices in the region. As a key component of the local water infrastructure, this reservoir stands as a testament to the importance of water resource management in ensuring a reliable water supply for agricultural needs in Oregon's Marion County.
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 Spada Reservoir #1 (Champoeg) -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Willamette River At Newberg | 11,200 cfs | → |
| Pudding River Near Woodburn | 224 cfs | → |
| Pudding River At Aurora | 347 cfs | → |
| Zollner Creek Near Mt Angel | 320 cfs | → |
| Molalla River Near Canby | 395 cfs | → |
| Butte Creek At Monitor | 63 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Spada Reservoir #1 (Champoeg).
Boat launches
- San Salvador Access
- Dayton Boat Ramp
- Wilsonville Memorial Park
- Canby Community Park
- Knights Bridge
- Ediger Landing
Campgrounds
Track Spada Reservoir #1 (Champoeg) 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 Spada Reservoir #1 (Champoeg)
Where does the data for Spada Reservoir #1 (Champoeg) 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 Spada Reservoir #1 (Champoeg).