This feature class contains Missouri’s Outstanding State Resource Waters – Rivers and Streams listed in Table E 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 Protection Agency.
The primary purpose is to locate streams and rivers designated as outstanding by the Clean Water Commission for Water Quality Standards as described in 10 CSR 20-7.031(1)(R) and Table E using the United States Geological Survey (USGS) 1:24,000 National Hydrography Dataset (NHD).
Non-Resident Commuting Flow
This layer displays information about county-to-county commuting flows in the state of Missouri. The data uses ACS results about residence county and workplace county to determine commuting numbers. For more information about the ACS Commuter Flows visit the United States Census Bureau on the web at https://www.census.gov/topics/employment/commuting/guidance/flows.html
Total Commuting Flow
This layer displays information about county-to-county commuting flows in the state of Missouri. The data uses ACS results about residence county and workplace county to determine commuting numbers. For more information about the ACS Commuter Flows visit the United States Census Bureau on the web at https://www.census.gov/topics/employment/commuting/guidance/flows.html
Commuting Flow by County Residents
This layer displays information about county-to-county commuting flows in the state of Missouri. The data uses ACS results about residence county and workplace county to determine commuting numbers. For more information about the ACS Commuter Flows visit the United States Census Bureau on the web at https://www.census.gov/topics/employment/commuting/guidance/flows.html
Missouri NAIP, 2010
The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2010.
Missouri NAIP, 2016
The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2016.
Missouri NAIP, 2014
The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2014.
Missouri NAIP, 2012
The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2012.
Groundwater Province
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 of usable groundwater is far less in northern Missouri. Only about 12 percent of Missouri’s potable groundwater is found north of the Missouri River. The largest, most extensive aquifer is the Ozark aquifer in the Salem and Springfield Plateau groundwater provinces. The preglacial valleys of northwest Missouri underlie only a small area, but can be important sources of water. Learn more about the geology and hydrology of the various groundwater provinces by clicking on each of the boxes below.
Missouri NAIP, 2009
The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2009.