Preserve Of Dexter Dam dam
Preserve Of Dexter Dam
The Preserve of Dexter Dam, also known as Crystal Lake Dam, is a privately owned structure located in Washtenaw County, Michigan. Situated on an unnamed tributary to the Huron River, this dam is regulated by the Michigan Department of Environment, Great Lakes, and Energy (DEGLE). With a height of 33 feet and a storage capacity of 170 acre-feet, the dam serves a primarily low hazard potential and has not been rated for condition assessment.
Although the dam's primary purpose and construction details are unspecified, it is clear that the Preserve of Dexter Dam plays a crucial role in managing water resources in the area. Despite its high risk assessment due to a lack of updated emergency action plans and inundation maps, the dam remains an essential feature for the local ecosystem and climate resilience efforts. With adequate regulatory oversight and inspection frequency of 5 years, the dam continues to provide vital water storage and flood control benefits for the community.
As water resource and climate enthusiasts explore the nuances of the Preserve of Dexter Dam, it becomes evident that this structure is not just a physical barrier but a key component of sustainable water management strategies in Michigan. With its low hazard potential and high risk assessment, there is a clear need for continued monitoring and risk management measures to ensure the safety and functionality of this important dam. By staying informed and engaged with the regulatory processes and updates for the Preserve of Dexter Dam, stakeholders can contribute to the preservation of water resources and climate resilience in the region.
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 Preserve Of Dexter Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Mill Creek Near Dexter | 67 cfs | → |
| Huron River At Ann Arbor | 408 cfs | → |
| Malletts Creek At Ann Arbor | 26 cfs | → |
| Huron River Near Hamburg | 277 cfs | → |
| Saline River Near Saline | 61 cfs | → |
| Huron River Near New Hudson | 105 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Preserve Of Dexter Dam.
Boat launches
- Nixon Court 4019, Scio Township
- Dexter-Hudson Mills Washtenaw B2b Trail Section Dexter
- Dexter-Hudson Mills Washtenaw B2b Trail Section Scio Township
- Barton-Bandemer Boardwalk Ann Arbor
- Dexter-Hudson Mills Washtenaw B2b Trail Section Dexter Township
- Dexter Chelsea Road Lima Township
Campgrounds
Track Preserve Of Dexter 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 Preserve Of Dexter Dam
Where does the data for Preserve Of Dexter 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.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Preserve Of Dexter Dam.