Hartzler Lake Dam dam
Hartzler Lake Dam
Hartzler Lake Dam, located in Cass County, Missouri, is a privately owned earth dam completed in 1950 for irrigation purposes along TR-Eightmile Creek. With a hydraulic height of 15 feet and a storage capacity of 169 acre-feet, this dam serves as a crucial water resource for the surrounding area. The dam's primary purpose is irrigation, but it also provides fire protection, stock water, and serves as a small fish pond.
Despite its low hazard potential and current "Not Rated" condition assessment, Hartzler Lake Dam plays a vital role in water management and climate resilience in the region. With a normal storage capacity of 105 acre-feet and a drainage area of 350 acres, the dam helps regulate water flow and sustain agriculture in the area. While lacking detailed inspection and emergency action plans, the dam continues to support the local community and ecosystem.
As water resource and climate enthusiasts, understanding the significance of dams like Hartzler Lake Dam is crucial for ensuring sustainable water management practices. By recognizing the role of these structures in supporting irrigation, fire protection, and environmental conservation, we can work towards enhancing their safety and resilience in the face of changing climate conditions. The data on Hartzler Lake Dam highlights the importance of balancing water resource needs with environmental protection and community safety.
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 Hartzler Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| South Grand River At Archie | 145 cfs | → |
| South Grand River At Urich | 273 cfs | → |
| Big Creek Near Blairstown | 202 cfs | → |
| Blue R At Kenneth Rd | 35 cfs | → |
| Blue R Nr Stanley | 16 cfs | → |
| Blue River At Blue Ridge Blvd Ext In Kc | 44 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Hartzler Lake Dam.
Boat launches
- East 319th Street Cass County
- Cass County
- South Lake Road Cass County
- Drexel
- Mo K Henry County
- East Loch Lloyd Parkway Loch Lloyd
Track Hartzler Lake 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 Hartzler Lake Dam
Where does the data for Hartzler Lake 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 Hartzler Lake Dam.