Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here. This user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  21IOWA_WQX >  21IOWA_WQX-10670001

Monona-Harrison Ditch near Turin (21IOWA_WQX-10670001) site data in the Water Quality Portal

Data Provider: STORET (Learn more about Water Quality Portal Data Providers)

This canal drainage site, maintained by the Iowa DNR Surface Water Monitoring Data (identifier 21IOWA_WQX), has the name "Monona-Harrison Ditch near Turin" and has the identifier 21IOWA_WQX-10670001. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10230004.

This site is located in Monona County County, Iowa at 41.9649880000 degrees latitude and -95.9921860000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21IOWA_WQX-10670001" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Biological, Algae, Cyanobacteria 1999 - 2000
Biological, Algae, Phytoplankton 1999 - 2025
Biological, Photosynthetic Pigments 1999 - 2000
Information 2024 - 2025
Inorganics, Major, Non-metals 1999 - 2025
Inorganics, Minor, Metals 1999 - 2025
Inorganics, Minor, Non-metals 1999 - 2025
Microbiological 1999 - 2025
Nutrient 1999 - 2025
Organics, Other 1999 - 2025
Organics, PCBs 1999 - 2000
Organics, Pesticide 1999 - 2025
Physical 1999 - 2025
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier 21IOWA_WQX
OrganizationFormalName Iowa DNR Surface Water Monitoring Data
MonitoringLocationIdentifier 21IOWA_WQX-10670001
MonitoringLocationName Monona-Harrison Ditch near Turin
MonitoringLocationTypeName Canal Drainage
MonitoringLocationDescriptionText 270th Street / County Road E54 bridge 6 miles SW of Turin
HUCEightDigitCode 10230004
LatitudeMeasure 41.9649880000
LongitudeMeasure -95.9921860000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 19
CountyCode 133
ProviderName STORET