Norwich Reservoir #2 Dam dam
Norwich Reservoir #2 Dam
Norwich Reservoir #2 Dam, located in Hawley Corners, New York, serves as a crucial water supply source for the region. Constructed in 1890, this earth dam stands at a height of 56 feet and spans a length of 638 feet, with a storage capacity of 222 acre-feet. The dam overlooks the Ransford Creek, with a drainage area of 3.78 square miles and a spillway width of 232 feet.
Despite its historical significance, Norwich Reservoir #2 Dam currently presents a high hazard potential and poor condition assessment. The last inspection in July 2020 revealed maintenance issues, prompting a moderate risk assessment. The dam's emergency action plan is not updated, raising concerns about its readiness in case of a crisis. Anthony Brindisi, the local representative, is involved in overseeing potential risk management measures.
Water resource and climate enthusiasts should closely monitor the upkeep and regulatory oversight of Norwich Reservoir #2 Dam. With its vital role in the water supply infrastructure of Chenango County, New York, addressing the dam's maintenance needs and emergency preparedness is essential to ensure the safety and security of the surrounding communities. The collaboration between local government authorities, regulatory agencies like NYS DEC, and community stakeholders is crucial in safeguarding this critical infrastructure for the future.
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 Norwich Reservoir #2 Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Chenango River At Sherburne Ny | 238 cfs | → |
| Unadilla River At Rockdale Ny | 414 cfs | → |
| Susquehanna River At Bainbridge Ny | 1,430 cfs | → |
| Susquehanna River At Unadilla Ny | 826 cfs | → |
| Ouleout Creek At East Sidney Ny | 67 cfs | → |
| Otselic River At Cincinnatus Ny | 97 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Norwich Reservoir #2 Dam.
Boat launches
- County Highway 32b Town Of Norwich
- Balsam Pond
- Old State Highway 7 108, Bainbridge
- Susquehanna River
- Lebanon Reservoir
Track Norwich Reservoir #2 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 Norwich Reservoir #2 Dam
Where does the data for Norwich Reservoir #2 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 High 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 Norwich Reservoir #2 Dam.