Person

Jon P Mason

Hydrologist

Email: jmason@usgs.gov
Office Phone: 928-556-7354
Fax: 928-556-7112

Location
2255 North Gemini Drive
Flagstaff , AZ 86001
US

10 items:

Supplemental groundwater level, spring flow, and streamflow data for the Water Resources Inventory of the Las Cienegas National Conservation Area, Southeastern Arizona This data release contains hydrologic datasets used in U.S. Geological Survey Scientific-Investigations Report 2023-5131 that are not available from other sources such as the National Water Information System (NWIS). The hydrologic datasets include groundwater levels, spring and stream discharge measurements, and lengths of perennial streamflow reaches, collected within the Las Cienegas National Conservation Area. Tags: Hydrology, USGS Science Data Catalog (SDC)
Empire Gulch Spring Discharge Downstream of the Source in Las Cienegas National Conservation Area (2016–2021) This dataset contains discrete spring discharge measurements collected monthly approximately 180 feet downstream from the main Empire Spring orifice for years 2016–2021. Categories: Data; Tags: Empire Gulch, Las Cienegas National Conservation Area, environment
Groundwater level dataset from test well E-14 in Las Cienegas National Conservation Area (2011–2021) This dataset contains groundwater levels collected from a test well installed in the basin-fill aquifer within the Las Cienegas National Conservation Area. The groundwater levels are from discrete measurements made from March 17, 2011 – October 15, 2021. Categories: Data; Tags: Las Cienegas National Conservation Area, environment
Supplemental Discrete Dissolved-Solids Data and Monthly Mean Dissolved-Solids Data for Lower Colorado River (1928-2016) Monthly Mean Dissolved-Solids Concentration and Monthly Mean Dissolved-Solids Load Data Flow weighted monthly mean dissolved-solids concentrations (mg/L) data and monthly mean dissolved-solids load data from 1928-2016 were computed by USGS using raw data from the Bureau of Reclamation. These data were computed by USGS for all of the seven sites (listed below). Colorado River above Imperial Dam, AZ-CA, 09429490 (1976-2016) Colorado River at Lees Ferry, AZ, 09380000 (1947-2016) Colorado River at Northern International Boundary, above Morelos Dam, AZ, 09522000 (1961-2016) Colorado River below Hoover Dam, AZ-NV, 09421500 (1948-2016) Colorado River near Cisco, UT, 09180500 (1928-2016) Green River at Green River,... Tags: USGS Science Data Catalog (SDC), Water Quality, Water Resources
Groundwater level dataset from piezometer WP 7 in Las Cienegas National Conservation Area (2012–2021) This dataset contains groundwater levels collected from a piezometer installed in the alluvial aquifer within Gardner Canyon in the Las Cienegas National Conservation Area. The groundwater levels were recorded by a pressure transducer at one to three hour intervals from March 2, 2012 – August 11, 2021. Categories: Data; Tags: Gardner Canyon, Las Cienegas National Conservation Area, environment

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