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State: Illinois
Waterbody ID:
Other ID: ILBEZX01_RBP
State List ID: RBP
Location:
State Waterbody Type: Lake/Reservoir/Pond
EPA Waterbody Type: Lakes, Reservoirs, and Ponds
Water Size: 23.4
Units: acres
Watershed Name: Embarras
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Illinois
Waterbody ID:
Other ID: ILBEZX01_RBP
State List ID: RBP
Location:
State Waterbody Type: Lake/Reservoir/Pond
EPA Waterbody Type: Lakes, Reservoirs, and Ponds
Water Size: 23.4
Units: acres
Watershed Name: Embarras
Data are also available for these years: 2002
2004 Waterbody Report for Oakland
Click on the waterbody for an interactive map
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 |
|---|---|---|
| Algal Growth | Algal Growth | TMDL needed |
| Excess Algal Growth | Algal Growth | TMDL completed |
| Manganese | Metals (other than Mercury) | TMDL needed |
| Phosphorus, Total | Nutrients | TMDL completed |
| Sedimentation/Siltation | Sediment | TMDL completed |
| Total Suspended Solids (TSS) | Turbidity | TMDL completed |
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 |
|---|---|---|---|---|
| Oakland Lake | Sep-30-2005 | Phosphorus | Nonpoint Source | Excess Algal Growth; Total Suspended Solids (TSS); Nutrients; Sedimentation/Siltation; Suspended Solids; Phosphorus; Phosphorus, Total |
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 |
|---|---|---|---|---|
| Ammonia, Un-ionized | 2002 | Nov-04-2004 | Applicable WQS attained: no further information. | new assessment data shows water meets WQS |
| Nitrates | 2002 | Nov-04-2004 | Applicable WQS attained: no further information. | new assessment data shows water meets WQS |
| Total Ammonia | 2002 | Nov-04-2004 | Applicable WQS attained: no further information. | new assessment data shows water meets WQS |