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- Previously 303(d)-Listed Waters Now Attaining All Applicable Water Quality Standards
- Causes of Impairment for 303(d) Listed Waters
- Cumulative TMDLs by Pollutant
- Cumulative Number of TMDLs
Data are also available for these cycles:
2002
2004
2006
2008
Waterbody Changes from Prior Cycle
For More Information:
Vermont Assessment Report
State Water Quality Program
Vermont Impaired Waters and TMDL Information
Assessed Waters of Vermont by Watershed
Search for a waterbody within Vermont
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Vermont Previously 303(d)-Listed Waters Now Attaining All Applicable Water Quality Standards
Description of this table| NOTE: Click on the underlined "Number of Waters Attaining" value for a detailed list of those previously 303(d)-listed waters now attaining all applicable water quality standards. | ||
| Year Attaining | Number of Waters Attaining | Number of Causes of Impairment Addressed |
|---|---|---|
| 2004 |  9 |
11 |
| 2007 | 4 |
4 |
| 2011 | 8 |
11 |
Vermont 2010 Causes of Impairment for 303(d) Listed Waters
Description of this table| NOTE: Click on a cause of impairment (e.g. pathogens) to see the specific state-reported causes that are grouped to make up this category. Click on the "Number of Causes of Impairment Reported" to see a list of waters with that cause of impairment. | |
| Cause of Impairment Group Name | Number of Causes of Impairment Reported |
|---|---|
| Pathogens |  35 |
| Polychlorinated Biphenyls (PCBs) | 29 |
| Cause Unknown | 19 |
| Metals (other than Mercury) | 19 |
| Sediment | 12 |
| pH/Acidity/Caustic Conditions | 10 |
| Nutrients | 6 |
| Other Cause | 5 |
| Total Toxics | 4 |
| Temperature | 3 |
| Toxic Inorganics | 2 |
| Pesticides | 1 |
| Toxic Organics | 1 |
Total: 146 Causes of Impairment
Vermont Cumulative TMDLs by Pollutant
This chart includes TMDLs since October 1, 1995.
Description of this table| NOTE: Click on the underlined "Pollutant" value to see associated listed waters for which a TMDL was developed. Click on the underlined "Number of TMDLs" value to see a listing of those TMDLs for the pollutant. | ||
| Pollutant | Number of TMDLs | Number of Causes of Impairment Addressed |
|---|---|---|
| Acid |  37 |
37 |
| Mercury | 31 |
31 |
| Escherichia Coli (E. Coli) | 22 |
22 |
| Pollutants in Urban Stormwater | 12 |
12 |
| Phosphorus, Total | 10 |
10 |
| Dichlorvos | 2 |
2 |
| Phosphorus | 2 |
2 |
| Sediment | 2 |
2 |
| Pathogens | 1 |
1 |
Total: 119 TMDLs; 119 Causes of Impairment Addressed
Vermont Cumulative Number of TMDLs
EPA Fiscal Year starts October 1 and ends September 30.
Description of this table
| NOTE: Click on the underlined "Number of TMDLs Completed" value for a detailed list of the TMDLs for the fiscal year. | ||
| Fiscal Year | Number of TMDLs | Number of Causes of Impairment Addressed |
|---|---|---|
| 2001 | 2 |
2 |
| 2002 | 3 |
3 |
| 2003 | 39 |
39 |
| 2004 | 6 |
6 |
| 2007 | 5 |
5 |
| 2008 | 35 |
35 |
| 2009 | 4 |
4 |
| 2010 | 1 |
1 |
| 2011 | 22 |
22 |
| 2012 | 2 |
2 |
Total: 119 TMDLs; 119 Causes of Impairment Addressed