Dam Report

Allen No. 2 Dam (Racetrack Dam) dam

Ohio, USA Tributary To Moxahala Creek Hazard Low
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Dam height
35ft
Hazard rating
Low
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Allen No. 2 Dam (Racetrack Dam) -- None dam
Allen No. 2 Dam (Racetrack Dam) None · Tributary To Moxahala Creek
About this dam

Allen No. 2 Dam (Racetrack Dam)

The Allen No. 2 Dam, also known as Racetrack Dam, is a privately owned earth dam located in Perry, Ohio. Completed in 1983, this dam serves primarily for recreational purposes and stands at a height of 35.2 feet with a length of 735 feet. The dam has a storage capacity of 75 acre-feet, with a normal storage level of 29 acre-feet and a surface area of 6.1 acres.

Situated on a tributary to Moxahala Creek, the Allen No. 2 Dam is regulated by the Ohio Department of Natural Resources and undergoes regular inspections, with the last assessment conducted in September 2018 determining its condition as fair and hazard potential as low. The dam boasts a low risk profile and has not been assigned a Dam Safety Action Classification (DSAC) date, indicating its stable and well-maintained state.

For water resource and climate enthusiasts, the Allen No. 2 Dam offers insights into dam infrastructure management and the importance of proper regulatory oversight in ensuring the safety and functionality of these structures. Its location in a scenic area adds to its recreational value, making it a notable landmark for those interested in water management and environmental conservation efforts in Ohio.

StateNone
River / streamTributary To Moxahala Creek
NID IDOH02244
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1983
Dam height35 ft
Dam length735 ft
Max storage75 AF
Normal storage29 AF
Surface area6.1 ac
Drainage area0.0 sq mi
Hazard potentialLow
ConditionFair
Last inspectionThu, 27 Sep 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 Allen No. 2 Dam (Racetrack Dam) -- inflows here typically show up in storage 24-72 hours later.

Track Allen No. 2 Dam (Racetrack 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 Allen No. 2 Dam (Racetrack Dam)

Where does the data for Allen No. 2 Dam (Racetrack 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.

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