Princeton State Wildlife Area IA 01-WPS-331
Scott County S26T80NR5E north of Princeton IA.
- Cycle
- 2022
- Release Status
- Final
- Overall IR
- 3 - Insufficient data exist to determine whether any designated uses are met.
- Trend
- Unknown
- Created
- 1/6/2022 3:13:45 PM
- Updated
- 1/31/2022 8:36:08 AM
The Class BLW use was assessed (evaluated) as "WINOFI" due to high levels of algae at this shallow lake/wetland also suggest impairment due to aesthetically objectionable conditions and due to siltation related to annual flooding by the Mississippi River. All other designated uses were “not assessed.” Note: This waterbody is not in Iowa's current surface water classification and is thus classified only for general uses. As such, only the general use protection for aquatic life will be assessed.
Sources of Data: Data Source Data Source ID Data Type Data Age Site ID Site Name Site Description Iowa DNR 6 WQ CY 2014-2016 23000029 Wetland 34 Princeton State Wildlife Area (Wetland 34) Class BLW - Wetland
TSI's Site ID Data Source ID Parameter Name # Samples / # Years Minimum Value Maximum Value Median Value Median TSI Violation Assessment Type Support Level 23000029 6 Chlorophyll a TSI 7 / 3 41 78 70 YES Evaluated WINOFI 23000029 6 Total Phosphorus TSI 7 / 3 70 99 87 NA NA NA 23000029 6 Inorganic suspended solids 2 / 1 2 7 5 NA NA NA Class BLW -
Conventional Parameters: Site ID Data Source ID Parameter Name # Samples / # Years Maximum Value Mean Value Median Value # Acute / Chronic Violations % Acute/ Chronic Violations Significantly >10% Violations Assessment Type Support Level 23000029 6 Ammonia 6 / 3 0.02845 0.02 0.02 0 / 0 0% / 0% NO Evaluated Full 23000029 6 Dissolved oxygen 7 / 3 15 8.72 8.1 NA / 0 NA / 0% NO Evaluated Full 23000029 6 pH 6 / 3 11.4 9.2 9.46 4 / NA 67% / NA YES Evaluated Not 23000029 6 Temperature 7 / 3 29.5 25.5 25.7 0 / 0 0% / 0% NO Evaluated Full Class BLW - Protection
of Submerged Aquatic Vegetation: Site ID Data Source ID Parameter Name # Samples / # Years Minimum Value Maximum Value Median Value Median Value >= SAV Assessment Type Support Level 23000029 6 Total suspended solids 7 / 3 3.28 34 21.5 NO Evaluated Full Class BLW - Toxic
Parameters: Site ID Data Source ID Parameter Name # Samples / # Years Maximum Value Mean Value Median Value # Acute / Chronic Violations % Acute/ Chronic Violations >1 Acute / Chronic Violation Assessment Type Support Level 23000029 6 Parathion 1 / 1 0.05 0.05 0.05 0 / 0 0% / 0% NO Evaluated Full 23000029 6 Pentachlorophenol 3 / 3 0.1 0.1 0.1 0 / 0 0% / 0% NO Evaluated Full
Class HH - No Data