Adam Dam dam
Adam Dam
Adam Dam, located in Jefferson County, Iowa, is a privately owned earth dam constructed in 1997 by the USDA NRCS for purposes including fire protection, stock, and small fish pond. The dam is situated on TR- CROW CREEK and has a height of 32 feet and a length of 250 feet, with a storage capacity of 37 acre-feet. Despite being labeled as a low hazard potential structure with a moderate risk assessment, the condition of the dam is currently not rated.
Managed by the Iowa Department of Natural Resources, Adam Dam is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and compliance with regulations. The dam's spillway type is uncontrolled, and it has not been modified since its completion. Although the dam has not been assessed for its emergency action plan or inundation maps, it meets regulatory guidelines and is equipped with emergency contacts for risk management.
Situated in a rural area in the city of ROME, Adam Dam serves as a vital water resource for the community, providing water storage and recreational opportunities. With its unique design and purpose, this dam stands as a testament to the importance of proper water management in the face of changing climate conditions.
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 Adam Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Cedar Creek Near Oakland Mills | 49 cfs | → |
| Des Moines River At Keosauqua | 6,530 cfs | → |
| Big Creek Near Mt. Pleasant | 7 cfs | → |
| Des Moines River At Ottumwa | 6,500 cfs | → |
| North Skunk River Near Sigourney | 295 cfs | → |
| Fox River At Bloomfield | 7 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Adam Dam.
Boat launches
- Dogwood Avenue Washington County
- Van Buren County
- W15 / 330th Avenue Keokuk County
- County Road V5g Keokuk County
- Jersey Avenue Van Buren County
- Cliffland Road Wapello County
Campgrounds
- Round Prairie Park
- Mac Coon Access
- Lake Darling State Park Campground
- Lake Darling State Park
- Austin County Park
- Water Works Park
More reservoirs
Track Adam 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 Adam Dam
Where does the data for Adam 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 Adam Dam.