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State: Minnesota
Waterbody ID:
Other ID: MN13-0033-00
State List ID: MN13-0033
Location:
State Waterbody Type: Lake/Reservoir/Pond
EPA Waterbody Type: Lakes, Reservoirs, and Ponds
Water Size:
Units: acres
Watershed Name: Lower St. Croix
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Minnesota
Waterbody ID:
Other ID: MN13-0033-00
State List ID: MN13-0033
Location:
State Waterbody Type: Lake/Reservoir/Pond
EPA Waterbody Type: Lakes, Reservoirs, and Ponds
Water Size:
Units: acres
Watershed Name: Lower St. Croix
2004 Waterbody Report for Little
Waterbody Map Not Available
Features
- About This Database (Integrated Report)
- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
- Previous National Water Quality Reports
- EnviroMapper for Water
- AskWATERS
- EPA WATERS Homepage
- Exchange Network
- Assessment Database
- Statewide Statistical Surveys
- How's My Waterway Local Search tool
- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 2004
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Fish Consumption Advisory - Mercury | Mercury | TMDL needed |
TMDLs That Apply to this waterbody
Description of this table
| TMDL Document Name | TMDL Date | TMDL Pollutant Description | TMDL Pollutant Source Type | Cause(s) of Impairment Addressed |
|---|---|---|---|---|
| 2010 Revised Minnesota Statewide Mercury Tmdl - Southwest Region | Sep-28-2010 | Mercury | Point/Nonpoint Source | Unlisted but Impaired |
| Chisago County - Little Lake | Feb-20-2013 | Phosphorus, Total | Point/Nonpoint Source | Nutrient/Eutrophication Biological Indicators |
Previous Causes of Impairments Now Attaining All Uses
Description of this table
| Cause of Impairment | Cycles Listed | WQS Attainment Date | WQS Attainment Reason | WQS Attainment Comments |
|---|---|---|---|---|
| Fish Consumption Advisory - Mercury | 2002, 2004, 2006 | Jun-10-2008 | Applicable WQS attained, according to new assessment method. | change in assessment criteria; need more data to assess |
| Fish Consumption Advisory - Mercury | 2002, 2004, 2006 | Jun-10-2008 | Applicable WQS attained, according to new assessment method. | change in assessment criteria; need more data to assess |
| Fish Consumption Advisory - Mercury | 2002, 2004, 2006 | Jun-10-2008 | Applicable WQS attained, according to new assessment method. | change in assessment criteria; need more data to assess |