Dam Report

Tihonet Pond #2 Dam dam

Massachusetts, USA Wankinco River Hazard Significant
Today high
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Tonight low
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Dam height
26ft
Hazard rating
Significant
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Tihonet Pond #2 Dam -- None dam
Tihonet Pond #2 Dam None · Wankinco River
About this dam

Tihonet Pond #2 Dam

Tihonet Pond #2 Dam is a private-owned structure located in Wareham, Massachusetts. This earth dam, with a height of 26 feet and a hydraulic height of 24 feet, serves primarily for irrigation purposes. The dam has a storage capacity of 980 acre-feet, with a normal storage level of 720 acre-feet. The pond created by the dam covers a surface area of 90 acres and has a drainage area of 5.8 square miles, making it a significant water resource for the surrounding region.

Managed by the Department of Conservation and Recreation in Massachusetts, the Tihonet Pond #2 Dam is classified as a significant hazard potential structure with a satisfactory condition assessment as of the last inspection in October 2015. Despite its moderate risk level, the dam has met regulatory guidelines and inspection requirements set forth by the state. Given its critical role in irrigation and water resource management, the dam's structural integrity and maintenance are crucial for ensuring the safety and reliability of the surrounding water supply. Enthusiasts interested in water resources and climate change will find Tihonet Pond #2 Dam a compelling case study for understanding the intersection of infrastructure, environmental conservation, and risk management in the face of changing climate patterns.

StateNone
River / streamWankinco River
NID IDMA00030
Owner typePrivate
Primary purposeIrrigation
Dam typeEarth
Dam height26 ft
Dam length480 ft
Max storage980 AF
Normal storage720 AF
Surface area90.0 ac
Drainage area5.8 sq mi
Hazard potentialSignificant
ConditionSatisfactory
Last inspectionWed, 28 Oct 2015 00:00:00 GMT

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Tihonet Pond #2 Dam -- inflows here typically show up in storage 24-72 hours later.

Track Tihonet Pond #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.

FAQ

About Tihonet Pond #2 Dam

Where does the data for Tihonet Pond #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 Significant 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.

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