This feature class contains Missouri’s Outstanding National Resource Waters listed in Table D of the Water Quality Standards rule as published in the Code of State Regulations on May 31, 2012. Water quality standards are not enforceable by state law until after the Order of Rulemaking becomes effective and approved by the United States Environmental…
This data set contains Missouri’s 2016 Section 303(d) Listed Waters – Rivers and Streams and is a list of certain impaired waters in the State of Missouri. The list is a requirement of the Federal Clean Water Act and is developed biennially by the Missouri Department of Natural Resources. The list contains the names of…
This feature class contains watersheds associated with Missouri’s use designations for waters listed in Table E – Outstanding State Resource Waters of the Water Quality Standards rule published in the Missouri Code of State Regulations, 10 CSR 20-7.031, on January 29, 2014 and approved by the United States Environmental Protection Agency, on October 22, 2014….
This data set depicts stream segments classified as either losing or gaining by the Missouri Department of Natural Resources (DNR), Missouri Geological Survey (MGS). Classification is dependent on the change in flow rate over a set distance at the time of the site visit. Stream classification is intended to depict sections of streams which are…
This data set provides information about wells in the State of Missouri. The parent data set is the Wellhead Information Management System (WIMS) database that is maintained by the Missouri Department of Natural Resources (DNR), Missouri Geological Survey (MGS), Geological Survey Program (GSP), Wellhead Protection Section (WHP). The WIMS database resulted from implementation of the…
Elevation of groundwater as determined from the Well Driller Reports submitted to the Missouri Department of Natural Resources. For full documentation see http://dnr.mo.gov/GIS/WATER.GW_ELEVATION.XML.
Missouri’s groundwater resources vary greatly across the state. They are closely tied to the geology of the various regions. The boundaries of the groundwater provinces are drawn based on several factors including aquifer characteristics, groundwater quality changes, and aquifer boundaries. You will find that the groundwater resources of Missouri are not evenly distributed. The amount…
This data set contains Missouri’s 2016 Section 303(d) Listed Waters – Rivers and Streams and is a list of certain impaired waters in the State of Missouri. The list is a requirement of the Federal Clean Water Act and is developed biennially by the Missouri Department of Natural Resources. The list contains the names of…
This dataset was developed by the Missouri Department of Natural Resources. This data set depicts the boundaries of parks and historic sites managed by the Missouri Department of Natural Resources, Division of State Parks. These data are derived from abstract descriptions, surveys, deeds, and sketches varying in age, content and quality. March 2019 Update This…
This data set contains locations of samples on streams that were collected for aquatic invertebrate analysis. This data set was developed to provide historical informaiton regarding the locations of aquatic invertebrate sampling events in Missouri and adjacent states. This data is collected and maintained by the Missouri Department of Natural Resources (DNR), Division of Environmental…