Geode Lake IA 03-SKU-896
Henry County S36T70NR5W 4 mi. SW of Danville.
This is a Legacy Assessment. Prior to 2004, assessments were developed under a methodology that pre-dated the Integrated Report guidelines.
Assessment Cycle
1998
Result Period
1994 - 1996
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Trophic
Eutrophic
Trend
Stable
Legacy ADBCode
IA 03-SKU-00650-L_0
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Fish Consumption
Fully
Primary Contact Recreation
Threatened
Drinking Water
Not assessed
Documentation
Assessment Comments
Assessment based on lake monitoring and 1996 RAFT results.
Basis for Assessment
Used assessments of support of the Class A primary contact recreation uses (=FST) and the Class B(LW) aquatic life uses (=FST) developed for the the 1994 report. Support of fish consumption uses was upgraded from FST to FS due to results of the 1996 Regional Ambient Fish Tissue (RAFT) monitoring program that showed levels of all contaminants in the composite sample of largemouth bass fillets were less than 1/2 of the respective FDA action levels.
Monitoring and Methods
Assessment Key Dates
Methods
| 120 | Surveys of fish and game biologists/other professionals |
| 260 | Fish tissue analysis |
Monitoring Levels
| Biological | 0 |
| Habitat | 0 |
| Physical Chemistry | 0 |
| Toxic | 0 |
| Pathogen Indicators | 0 |
| Other Health Indicators | 0 |
| Other Aquatic Life Indicators | 0 |
| # of Bio Sites | 0 |
| BioIntegrity | N/A |