Box 27

Scope and Contents From the Sub-Series:

The materials in this subseries are primarily reports and publications on the subject of groundwater. The materials are categorized by state, with Colorado coming first and the rest alphabetically, followed by categories of general, management, legislation, and models. Materials added in 2011 and 2013 are listed at the ends of categories.

Scope and Contents From the Sub-Series:

The materials in this subseries are primarily reports and publications on the subject of groundwater. The materials are categorized by state, with Colorado coming first and the rest alphabetically, followed by categories of general, management, legislation, and models. Materials added in 2011 and 2013 are listed at the ends of categories.

Scope and Contents From the Sub-Series:

The majority of this subseries is either well data collected by the USGS or data compiled for water-level reports from other sources in this series. One folder of well log data was added in 2013. The files are arranged chronologically.

Scope and Contents From the Sub-Series:

This small subseries contains publications concerning law. Several items relate to Colorado law and cover various topics including water. Others relate to nationwide water law or natural resources law more generally. All materials come from the 2011 Longenbaugh accession and are listed in no particular order.

Scope and Contents From the Sub-Series:

Three of the 16mm films in this series were shot from airplanes and document the South Platte River and Kiowa Creek in 1961 as well as the Cope project area in 1965. Four films document the Hele Shaw model study. The majority of the microfilm is Morgan County REA pump power data. A folder containing 3 well data cards provides an example of information on the REA microfilm. The materials are in no particular order.

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series: This subseries contains materials collected by Robert Longenbaugh that came as part of the 2011 Longenbaugh or 2009 Colorado Water Resources Research Institute accessions but did not readily fit into existing subseries. Materials, including data, maps, correspondence, meeting minutes, and publications, pertain to groundwater and water efficiency studies conducted in the Denver Basin, South Platte Basin, High Plains, San Luis Valley, and Colorado State University, as well as several state and...

Scope and Contents From the Sub-Series:

The South Platte Ditch (also referred to as South Platte Canal) recharge demonstration project was conducted by Longenbaugh from 1974 to 1977. The study area focused on the Sand Hill Lateral, near Merino, Colorado. Material types include data, notes, articles, reports, correspondence, charts, and drawings. The second annual report was added in 2013. Materials are arranged alphabetically by folder title with the exception of recorder charts at the end.

Scope and Contents From the Sub-Series:

The materials in this subseries are primarily reports and publications on the subject of groundwater. The materials are categorized by state, with Colorado coming first and the rest alphabetically, followed by categories of general, management, legislation, and models. Materials added in 2011 and 2013 are listed at the ends of categories.

Scope and Contents From the Sub-Series:

The materials in this subseries are primarily reports and publications on the subject of groundwater. The materials are categorized by state, with Colorado coming first and the rest alphabetically, followed by categories of general, management, legislation, and models. Materials added in 2011 and 2013 are listed at the ends of categories.

Scope and Contents From the Sub-Series:

The materials in this subseries are primarily reports and publications on the subject of groundwater. The materials are categorized by state, with Colorado coming first and the rest alphabetically, followed by categories of general, management, legislation, and models. Materials added in 2011 and 2013 are listed at the ends of categories.

Scope and Contents From the Sub-Series:

The materials in this subseries are primarily reports and publications on the subject of surface water. The materials are grouped into catetories by river basin, which are listed alphabetically. Materials not specifically related to a river basin are grouped in "Colorado--General." Materials added in 2011 and 2013 are listed at the ends of categories.

Scope and Contents From the Sub-Series:

The materials in this subseries are primarily reports and publications on the subject of surface water. The materials are grouped into catetories by river basin, which are listed alphabetically. Materials not specifically related to a river basin are grouped in "Colorado--General." Materials added in 2011 and 2013 are listed at the ends of categories.