Arco Lower Brine Reservoir Dam dam
Arco Lower Brine Reservoir Dam
The Arco Lower Brine Reservoir Dam, located in Harford Mills, New York, serves as a vital irrigation structure for the region. Completed in 1982, this earth dam stands at a height of 20 feet and has a length of 2200 feet, providing a storage capacity of 65 acre-feet. The dam is state-regulated by the New York State Department of Environmental Conservation (NYS DEC) and undergoes regular inspections, with a low hazard potential rating.
With a primary purpose of irrigation, the Arco Lower Brine Reservoir Dam plays a crucial role in water resource management in Cortland County. The dam controls the flow of the TR-E BR OWEGO CREEK, ensuring a steady water supply for agricultural activities in the area. Despite its moderate risk assessment, the dam remains a reliable asset for the community, with a history of safe operation since its construction.
The dam features an uncontrolled spillway, with a capacity of 60 cubic feet per second, and covers a surface area of 4 acres. While not currently rated for condition assessment, the Arco Lower Brine Reservoir Dam continues to fulfill its intended function of supporting irrigation needs for the local area. Climate and water resource enthusiasts can appreciate the importance of this structure in sustaining agricultural practices and ensuring water availability for the surrounding community.
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 Arco Lower Brine Reservoir Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Sixmile Creek At Brooktondale Ny | 83 cfs | → |
| Sixmile Creek At Bethel Grove | 102 cfs | → |
| Tioughnioga River At Cortland Ny | 1,280 cfs | → |
| Fall Creek Near Ithaca Ny | 605 cfs | → |
| Otselic River At Cincinnatus Ny | 535 cfs | → |
| Susquehanna River At Owego Ny | 8,540 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Arco Lower Brine Reservoir Dam.
Track Arco Lower Brine Reservoir 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 Arco Lower Brine Reservoir Dam
Where does the data for Arco Lower Brine Reservoir 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 Arco Lower Brine Reservoir Dam.