Branch Twp 18 dam
Branch Twp 18
Branch Twp 18 is a privately owned dam located in Minnesota, specifically in Chisago County's NORTH BRANCH city. Built in 2011 by WATER AND LAND CONSULTANTS, this Earth dam stands at a height of 7 feet and has a storage capacity of 200 acre-feet. The dam serves a primary purpose of "Other" and is regulated by the Minnesota Department of Natural Resources (MNDNR EWR), with state permitting, inspection, and enforcement in place to ensure its safety and compliance.
Despite its low hazard potential and satisfactory condition, Branch Twp 18 has not undergone any modifications since its completion. The dam is associated with the SUNRISE RIV N BR-TR river or stream and falls under the jurisdiction of the Detroit District of the US Army Corps of Engineers. While no spillway or outlet gates are mentioned, the dam has a state-regulated status, indicating ongoing oversight and monitoring to prevent any potential risks or incidents. With its location in a vital area for water resources, Branch Twp 18 plays a crucial role in managing water flow and storage 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 Branch Twp 18 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| St. Croix River At St. Croix Falls | 3,830 cfs | → |
| Rum River Near St. Francis | 428 cfs | → |
| Snake River Near Pine City | 447 cfs | → |
| Mississippi River At Anoka | 5,730 cfs | → |
| Mississippi River Near Anoka | 7,300 cfs | → |
| Elm Creek Nr Champlin | 21 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Branch Twp 18.
Boat launches
- Sunrise Landing
- Typo Lake Launch
- Martin-Island-Linwood Reg Park
- Pauls Lake Road 3094, Cambridge
- Oak Street 11600, Chisago City
Campgrounds
- Sunrise Ferry Landing - St. Croix National Scenic River
- Sunrise River
- Sunrise Ferry
- Isanti County Fairgrounds
- Allemanstratt Wilderness Park
- County O Landing
Track Branch Twp 18 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 Branch Twp 18
Where does the data for Branch Twp 18 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 Branch Twp 18.