2018 Assessment Summary - WINOFI - Waters In Need Of Further Investigation
The state list of waters in need of further investigation is required by Iowa's Credible Data Law and is
comprised of waters in category 3b of Iowa's Integrated Report. WINOFI waters are those where
limited information suggests, but does not conclusively demonstrate, a water quality impairment.
For purposes of Integrated Reporting to USEPA, Iowa DNR's 3b subcategory is considered part of overall IR Category 3:
"Not Assessed" due to insufficient information for determining whether any use is met.
Note: Mouse over (or click on a mobile device) the
icon for descriptions of those field values. Additional information can be found in the
reference codex.
A1
Recreation: Primary contact
A2
Recreation: Secondary contact
A3
Recreation: Children's contact
BCW1
Aquatic Life: Cold Water Type 1
BCW2
Aquatic Life: Cold Water Type 2
BLW
Aquatic Life: Lakes and wetlands
BWW1
Aquatic Life: Warm Water Type 1
BWW2
Aquatic Life: Warm Water Type 2
BWW3
Aquatic Life: Warm Water Type 3
OIW
Outstanding Iowa Water
3b
Use potentially impaired based on an evaluated assessment.
3b-c
Use potentially biologically impaired based on calibrated IBI metrics.
3b-u
Use potentially biologically impaired based on uncalibrated IBI metrics.
| Waterbody |
ADB Code |
Type |
Use
|
Support
|
Code
|
Cause of Impairment |
Listing Info |
