Dam Report

Muskingum River Lock And Dam No. 3 dam

Ohio, USA Muskingum River Hazard Significant
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Dam height
18ft
Hazard rating
Significant
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Muskingum River Lock And Dam No. 3 -- None dam
Muskingum River Lock And Dam No. 3 None · Muskingum River
About this dam

Muskingum River Lock And Dam No. 3

Muskingum River Lock and Dam No. 3, also known as Lowell No. 3, is a historic timber crib dam completed in 1841 in Ohio. Situated on the Muskingum River in Washington County, this dam serves a primary purpose of recreation and has a significant storage capacity of 4492 acre-feet. Despite its age and historical significance, the dam is in poor condition, with a hazard potential rated as significant.

Managed by the Ohio Department of Natural Resources, this state-regulated dam is located in a picturesque area offering opportunities for water resource and climate enthusiasts to explore. With a length of 840 feet and a height of 17.6 feet, Muskingum River Lock and Dam No. 3 stands as a testament to the engineering feats of the past. However, its poor condition and significant hazard potential highlight the need for ongoing maintenance and potential risk management measures to ensure the safety of the surrounding community and the integrity of the structure.

For those interested in water resources and climate, Muskingum River Lock and Dam No. 3 presents a unique opportunity to study a historic timber crib dam in Ohio. With its rich history and potential risks, this dam serves as a reminder of the importance of proper maintenance and management of water infrastructure in the face of changing climate conditions.

StateNone
River / streamMuskingum River
NID IDOH00693
Owner typeState
Primary purposeRecreation
Dam typeTimber Crib
Year built1841
Dam height18 ft
Dam length840 ft
Max storage4,492 AF
Normal storage4,492 AF
Surface area628.0 ac
Drainage area7,995.0 sq mi
Hazard potentialSignificant
ConditionPoor
Last inspectionThu, 25 Oct 2018 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 Muskingum River Lock And Dam No. 3 -- inflows here typically show up in storage 24-72 hours later.

Track Muskingum River Lock And Dam No. 3 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 Muskingum River Lock And Dam No. 3

Where does the data for Muskingum River Lock And Dam No. 3 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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