Mixville Pond Dam dam
Mixville Pond Dam
Mixville Pond Dam in Connecticut, also known as Mixville Pond, stands as a symbol of recreational enjoyment while serving as a crucial water resource in the area. Built in 1870, this Earth-type dam spans 290 feet in length and reaches a height of 13 feet, creating a storage capacity of 87 acre-feet. Located in Cheshire along the Tenmile River, this dam is under state jurisdiction and regulated by the Department of Energy and Environmental Protection (DEEP).
With a spillway width of 47 feet and a maximum discharge capacity of 375 cubic feet per second, Mixville Pond Dam is equipped to handle high hazard potential. Despite this risk, the dam's condition assessment remains satisfactory, as evidenced by the last inspection conducted in November 2019. The dam's primary purpose of recreation is reflected in its surface area of 10 acres, attracting visitors to enjoy the scenic surroundings and water-based activities.
Mixville Pond Dam serves as a reminder of the intricate balance between water resource management and recreational opportunities. As climate change impacts become more pronounced, the importance of maintaining and monitoring such structures becomes increasingly vital. With a focus on safety and sustainability, Mixville Pond Dam continues to play a crucial role in both water management and community enjoyment.
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 Mixville Pond Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Quinnipiac River At Southington | 12 cfs | → |
| Quinnipiac River At Wallingford | 94 cfs | → |
| Mill R Nr Hamden | 19 cfs | → |
| Naugatuck River At Beacon Falls | 224 cfs | → |
| Coginchaug River At Middlefield | 18 cfs | → |
| Naugatuck River At Thomaston | 82 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mixville Pond Dam.
Boat launches
- North Farms Reservoir
- Silver Lake
- Black Pond
- Lake Plymouth Boulevard 191, Plymouth
- Beseck Lake
- Sackett Point Road North Haven
Campgrounds
- Black Rock State Park
- Camp Farnam
- Kettletown State Park
- Point Folly - White Memorial
- Windmill Hill - White Memorial
- Sr1
Fishing spots
- Great Brook Reservoir
- Lower Fulton Park Pond
- Seymour Reservoir Number 4
- Reservoir Number 2
- Seymour Reservoir Number 2
- Reservoir Number 1
Paddle runs
- Begins Below The Tailrace Of The Lower Collinsville Dam To The Route 187 Bridge
- Begins Downstream Of The Borough Of Bantam, At Stoddard Road Bridge To The Confluence With The Shepaug River
- The Confluence With The Nepaug River To A Point 0.2 Miles Below The Lower Collinsville Dam Tailrace
- New Hartford/Canton Town Line To The Confluence With The Nepaug River
- Pond Downstream Of Shepaug Reservoir Dam, Marked By Service Road Bridge To Ends In Backwaters Of Lake Lillinonah, Near Roxbury Falls
- Begins Below The Tailrace Of The Rainbow Dam To The Confluence With The Connecticut River
Track Mixville Pond 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 Mixville Pond Dam
Where does the data for Mixville Pond 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 Mixville Pond Dam.