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Upcoming Events

April 2017

 4       Chemigation Training - 
                North Platte 1 PM CT

11      Chemigation Training - 
                 Valentine 1 PM CT

13      Board Meeting - 
                 ULNRD Office 7PM CT

22      Earth Day

28       Office Closed: Arbor Day

29      Boater Saftey- 
                 ULNRD Office 9 AM CT

May 2017

11       Board Meeting- 
                ULNRD Office 7 PM CT

29       Office Closed: Memorial Day 

 

June 2017

8              Board Meeting- 
                    ULNRD Office 7 PM CT

11-14       ACE Camp at 4-H Camp 
                    Halsey, NE

 

 

 

 

 

Thursday
Apr062017

Water Balance Summary for the Upper Loup NRD

 

 

http://snr.unl.edu/csd-esic/GWMapArchives/2016GWMaps/Pred_Spr2016.jpg

Progress: A 1 year grant starting this spring.  Partnering with the Environmental Trust, JEO Consulting and Nebraska Department of Natural Resources.

To gain a greater understanding of the water supplies and demands in the ULNRD a water-budget analysis will be conducted. Water budgets are a useful and proven tool for the development and management of water-resources. The water-budget analysis will exam water supply, demand and use. The project will use relevant an available hydrologic, climatic, and physical data as identified in the water inventory. The result of this complicated analysis will provide decision makers that currently manage water supplies and land use, and provide the ability to forecast and address long-term demands.

This study will be a comprehensive assessment and inventory of available hydrologic, geologic, and physical data in the ULNRD. Both water use and supplies in the district boundaries will be investigated. The inventory will assemble data spatially and temporally. The study will examine hydrologic, climatic, and physical records for at least the past 25 years to gain a greater understanding of the water supplies and demands in and around the ULNRD.

The water budget analysis will consider the timescales on an annual, seasonal, and possibly monthly basis. The temporal component of the water budget analysis will be based on needs of decision makers and the availability of data. The data will be analyzed to ensure comparability. Shorter time steps such as monthly could be examined if there is a need to understand trends, seasonal declines or increases, water storage, regulatory or demands by other users. Additionally, when determining timescales, the spatially large geographic area of ULNRD needs to be taken into account as travel/lags times will vary. For purposes of this study surface appropriations or excess flow analysis will not be taken into account, that would need to be done in a later study.

The water inventory and other data sets generated for this project will provide input for the water-budget equation. The water-budget equation essentially takes into account water coming into, leaving, and stored in the Upper Loup basin, thereby determining the change in water storage in the watershed.  It will determine the change of: the volume of water over time, covering the area of the Upper Loup basin. During the study the water-budget equation will be reviewed, expanded, and if needed modified to take into account various datasets and system functions.

http://www.environmentaltrust.org/