Water: Total Maximum Daily Loads (303d)
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Laws & RegulationsLaws & Executive OrdersClean Water ActTotal Maximum Daily Loads (303d)TMDL Performance Measure for Section 106 of the Clean Water Act under the Program Assessment and Rating Tool (PART)
Laws & RegulationsLaws & Executive OrdersClean Water ActTotal Maximum Daily Loads (303d)TMDL Performance Measure for Section 106 of the Clean Water Act under the Program Assessment and Rating Tool (PART)TMDL Performance Measure for Section 106 of the Clean Water Act under the Program Assessment and Rating Tool (PART)
The measures in this table were designed as a national performance indicator of state TMDL establishment. Although the information is presented on a state-by-state basis for informational purposes, the user should be cautioned that annual performance in a given state for a specific year may vary year-to-year. The information cannot be used as a strict comparison between state performance in any given year.
| State | Region | Number of TMDLs that are established by States and approved by EPA [State TMDLs] on a schedule consistent with national policy* |
|---|---|---|
| AK | 10 | 3 |
| AL | 4 | 23 |
| AR | 6 | 8 |
| AS | 9 | 3 |
| AZ | 9 | 2 |
| CA | 9 | 143 |
| CN | 9 | 0 |
| CO | 8 | 70 |
| CT | 1 | 7 |
| DC | 3 | 2 |
| DE | 3 | 271 |
| FL | 4 | 43 |
| GA | 4 | 172 |
| GU | 9 | 1 |
| HI | 9 | 3 |
| IA | 7 | 14 |
| ID | 10 | 50 |
| IL | 5 | 78 |
| IN | 5 | 95 |
| KS | 7 | 81 |
| KY | 4 | 9 |
| LA | 6 | 15 |
| MA | 1 | 25 |
| MD | 3 | 142 |
| ME | 1 | 11 |
| MI | 5 | 16 |
| MN | 5 | 541 |
| MO | 7 | 17 |
| MS | 4 | 159 |
| MT | 8 | 34 |
| NC | 4 | 24 |
| ND | 8 | 10 |
| NE | 7 | 29 |
| NH | 1 | 160 |
| NJ | 2 | 75 |
| NM | 6 | 33 |
| NV | 9 | 23 |
| NY | 2 | 30 |
| OH | 5 | 109 |
| OK | 6 | 56 |
| OR | 10 | 192 |
| PA | 3 | 649 |
| PR | 2 | 9 |
| RI | 1 | 18 |
| SC | 4 | 3 |
| SD | 8 | 22 |
| TN | 4 | 90 |
| TX | 6 | 35 |
| UT | 8 | 38 |
| VA | 3 | 62 |
| VI | 2 | 12 |
| VT | 1 | 5 |
| WA | 10 | 244 |
| WI | 5 | 23 |
| WV | 3 | 0 |
| WY | 8 | 37 |
| * Cumulative state-by-state results are unavailable at this time due to a change in National TMDL Tracking System field definitions prior to fiscal year 2005. Note: Because a TMDL is a plan for attaining water quality standards, the terms "approved" and "established" refer to completion of the TMDL itself and not necessarily its implementation. |
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For additional information about the Performance Measures for the Total Maximum Daily Load Program, please contact: Sarah Furtak (furtak.sarah@epa.gov).