Fuller Green Valley Wetland Dam dam
Fuller Green Valley Wetland Dam
The Fuller Green Valley Wetland Dam, located in Riverside, Iowa, is a local government-owned structure designed by USDA NRCS and completed in 1995. This earth dam serves a primary purpose of recreation and has a height of 8 feet with a length of 6210 feet. It has a storage capacity of 326 acre-feet and covers a surface area of 56.3 acres, with a drainage area of 0.67 square miles. The dam is situated on the TR- North Fork English River and is regulated and inspected by the Iowa DNR.
Despite being classified as having a low hazard potential, the Fuller Green Valley Wetland Dam has a moderate risk level of 3. The dam features an uncontrolled spillway type and is primarily used for recreational purposes. With its scenic location and ample storage capacity, the dam provides a valuable resource for the local community while also being subject to state regulatory oversight. The structure's condition assessment is currently not rated, indicating a need for ongoing monitoring and maintenance to ensure its long-term safety and effectiveness for water resource management in the area.
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 Fuller Green Valley Wetland Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| English River At Kalona | 240 cfs | → |
| Clear Creek Near Oxford | 29 cfs | → |
| Old Mans Creek Near Iowa City | 124 cfs | → |
| North Skunk River Near Sigourney | 336 cfs | → |
| Big Bear Creek At Ladora | 131 cfs | → |
| Clear Creek Near Coralville | 33 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Fuller Green Valley Wetland Dam.
Boat launches
- 216th Street Iowa County
- W15 / 330th Avenue Keokuk County
- Riverside Road Riverside
- County Road V5g Keokuk County
- 520th Street Southeast Johnson County
- Dogwood Avenue Washington County
Track Fuller Green Valley Wetland Dam 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 Fuller Green Valley Wetland Dam
Where does the data for Fuller Green Valley Wetland Dam 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 Fuller Green Valley Wetland Dam.