Carl Hood Irrigation dam
Carl Hood Irrigation
Carl Hood Irrigation in Georgia is a privately owned Earth dam constructed in 2011 by the NRCS on Cedar Creek in Johnson County. With a height of 25 feet and a storage capacity of 120 acre-feet, this dam plays a crucial role in providing water for irrigation purposes in the region. Despite being uncontrolled, the spillway type and outlet gates are specified to manage water flow effectively.
The dam's location and design make it a significant asset for water resource management in the area, especially during times of drought or increased water demand. As a key infrastructure for agricultural purposes, its presence contributes to the sustainability of farming practices in Johnson County. The dam's moderate hazard potential and undetermined condition assessment underscore the importance of regular inspections and maintenance to ensure its proper functioning and safety.
With its strategic placement and capacity, Carl Hood Irrigation Dam stands as a vital component of water resource management in Georgia, offering a reliable source of water for agricultural activities in Johnson County. The dam's construction by the NRCS reflects a commitment to sustainable water use and underscores the importance of infrastructure in addressing climate-related challenges. As climate change continues to impact water availability, the role of structures like Carl Hood Irrigation becomes increasingly crucial in ensuring the resilience of local water systems and supporting the region's agricultural sector.
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 Carl Hood Irrigation -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Oconee River At Dublin | 635 cfs | → |
| Oconee River Near Oconee | 566 cfs | → |
| Williamson Swamp Creek At Davisboro | 30 cfs | → |
| Buffalo Creek At Ga 272 | 21 cfs | → |
| Ogeechee River At Midville | 219 cfs | → |
| Oconee River At Avant Mine | 353 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Carl Hood Irrigation.
Track Carl Hood Irrigation 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 Carl Hood Irrigation
Where does the data for Carl Hood Irrigation 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 Undetermined 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 Carl Hood Irrigation.