all_swp_surfacewater	Surface-Water-Sourced Public Water Supply Capture Zones
	beach_monitoring_sites	Lake Beach Monitoring Locations in Iowa
	beach_monitoring_sites_status	Current Monitoring Status for Lake Beaches in Iowa
	channelized_streams	Channelized Streams in Iowa
	cold_water_streams	Cold Water Streams Supporting Trout Habitat in Iowa
	Designated_lakes	Designated lakes other than general class
	Designated_lakes_2002	2002 Lakes Designated for Human Contact, Consumption, Fishery, or High Quality Use
	Designated_lakes_2004	2004 Lakes Designated for Human Contact, Consumption, Fishery, or High Quality Use
	Designated_Rivers	Designated Stream Segments of the State of Iowa
	designated_wetlands_setback	Wetlands Designated as Protected by the Iowa DNR
	federal_reservoirs	Federally-Owned Reservoirs in Iowa
	gages_IFIS	Iowa Flood Information System Stream Sensor Locations
	impaired_Lakes_1998	Lakes on the 1998 Impared Waters (303d) List
	impaired_lakes_2002	Lakes on the 2002 Impaired Waters (303d) List
	Impaired_Lakes_2004	Impaired Lakes 2004
	Impaired_Lakes_2006	Lakes in Iowa Listed as Impaired in 2006 Under the Clean Water Act
	Impaired_lakes_2008	Lakes in Iowa Listed as Impaired in 2008 Under the Clean Water Act
	impaired_lakes_2010	Lakes in Iowa Listed as Impaired in 2010 Under the Clean Water Act
	impaired_streams_1998	Streams on the 1998 Impared Waters (303d) List
	impaired_streams_2002	Streams on the 2002 Impaired Waters (303d) List
	Impaired_streams_2004	Impaired Streams 2004
	impaired_streams_2006	Streams in Iowa Listed as Impaired in 2006 Under the Clean Water Act
	impaired_streams_2008	Streams in Iowa Listed as Impaired in 2008 Under the Clean Water Act
	impaired_streams_2010	Streams in Iowa Listed as Impaired in 2010 Under the Clean Water Act
	IowaTER_Sites	Iowater Water Quality Monitoring Sites
	Lakes_303d_2002	Lakes from the Impared Waters List of the 2002 305b Report
	Lakes_305b_1996	Lake use assessment for 1994-1995 as provided in the 1996 305(b) Report
	Major_lakes	Major Lakes and Federal Impoundments of Iowa
	Major_rivers	Major Iowa Rivers
	major_water_source_lakes	Major Water Source Lakes as Defined by Iowa Administrative Code
	major_water_sources	Major Water Source Rivers in Iowa
	NHD_Area	National Hydrography Dataset, Areas with Hydrologic Significance in Iowa
	NHD_flowline	National Hydrography Dataset, Flowlines with Hydrologic Significance in Iowa
	NHD_waterbody	National Hydrography Database, Waterbodies with Hydrologic Significance in Iowa
	NWI_2002	National Wetland Inventory of Iowa
	NWI_linears_2002	National Wetland Inventory of Iowa, Linear Features
	NWI_polygons_2002	National Wetland Inventory of Iowa, Polygon Features
	Protected_streams	Streams in Iowa protected from channel straightening
	protected_water_areas	Protected Water Areas of Iowa
	Significant_Public_Lakes	Significant Publicly-Owned Lakes in Iowa
	STORET_sites	STORET Water Monitoring Sites in Iowa
	Stream_order	Strahler stream order for rivers in Iowa
	surface_water_intake_public	Public surface water intakes
	surfacewater_capture_zones	Surface-Water-Sourced Public Water Supply Capture Zones
	USGS_gages	USGS Stream Gauge Stations in Iowa
	usgs_stream_low_flow_plate3	Annual and Seasonal Low-Flow Characteristics of Iowa Streams (USGS Open File Report 79-555), Iowa Natural Resources Councile Bulletin No. 13, Plate3
	usgs_stream_low_flow_plate4	Annual and Seasonal Low - Flow Characteristics of Iowa Streams (USGS Open File Report 79-555), Iowa Natural Resources Council Bulletin No. 13, Plate 4
	water_use_surface_water_intakes	Surface Water Intakes in Water Use Permits
	waterbody	Water Bodies in Iowa
	waterbody_point	Water Bodies in Iowa (represented as points)
	waterbody_point_tmdl	Current Water Quality Improvement Plan (Total Maximum Daily Load) Lake Status