Upcoming Events

December 2018

5           National Day of Mourning for President George H.W. Bush- ULNRD Office Closed

13         Board Meeting- ULNRD Office @ 3 pm CT

25         Christmas Day-ULNRD Office Closed


January 2019

1          New Year's Day- ULNRD Office Closed

10        Board Meeting- ULNRD Office @ 3pm CT

15        Hazard Mitigation Meeting- Mullen Village Office @ 6pm MT

16        Hazard Mitigation Meeting- ULNRD Office @ 9am CT

16        Hazard Mitigation Meeting- Logan County Courthouse @ 3pm CT

21        Martin Luther King Jr. Day- ULNRD Office Closed


February 2019

7          Board Meeting- ULNRD Office @ 3pm CT

18        President's Day- ULNRD Office Closed







Upper Loup NRD Stream Gaging Network


The Upper Loup Natural Resources District (ULNRD) received a grant from the Nebraska Environmental Trust to install two stream gages in the District which will help provide critical hydrologic information. ULNRD is located in the Sand Hills, which holds one of the most important aquifer systems in the state and lies at the head waters of the Loup River system, which is a major tributary to the Platte River. Future changes, whether caused by climatic or anthropogenic on hydrology and land use potentially can change the amount of water present in these streams leading to a transformation of the river, its tributaries and adjacent wet meadows. These changes can affect riparian habitat structure, and the sustainability of meadows to support livestock, migratory and resident birds and other biota. Pumping from aquifers that are hydrologically connected with surface water bodies can have a significant effect on those bodies by reducing the groundwater discharge to surface water and in the Sand Hills most stream flow is produced by groundwater discharge. Continuous stream flow information provided by gaging stations allows resource managers and hydrologists to analyze stream flow patterns, both termporally and spatially, and separate the groundwater discharge component of total stream flow, called base flow. Base flow is the primary component of stream flow in the Loup River Basin and constitutes over 90 percent of stream flow in the central Sand Hills.

Two stream gaging locations have been identified as high priority areas. The South Loup River near Arnold is located near the eastern edge of the ULNRD and roughly marks where the South Loup River leaves the Sandhills and enters the Loess Hills. The ULNRD has selected this location for additional monitoring to determine if groundwater irrigation is having an adverse affect on stream flow on the South Loup. The North Loup River near Brewster is located below the confluence of Goose Creek and drains approximately 1,890 square miles. Much of this drainage area remains undeveloped with regard to groundwater irrigation. Stream flow information collected at this site would provide critical information for the ULNRD and managers downstream to determine how much water is leaving the ULNRD as base flow. Due to this drainage area remaining undeveloped, stream flow changes at this location could related to changes in groundwater recharge and climatic conditions.

Data collected can provide critical information on current conditions and provide a foundation to relate future stream flow conditions to long-term changes in water use and groundwater recharge. Information gained can also be used to enhance public safety by providing data for forecasting and managing floods, evaluating groundwater and surface water interaction, and providing baseline information allowing managers to assess long-term changes in the hydrologic cycle. All data would be maintained permanently in the publicly accessible U.S. Geological Survey’s (USGS) National Water Information System (NWIS) database and served real-time to the World Wide Web on NWIS Web.

To access databases please click the following links:

Station 06785500 North Loup River at Brewster, NE

Station 06781600 South Loup River at Arnold, NE