Water: Total Maximum Daily Loads (303d)
Attainment of Standards 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 progress in restoring impaired waters. 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 segments in 2000 not attaining standards where water quality standards are now fully attained |
| AK | 10 | 25 |
| AL | 4 | 32 |
| AR | 6 | 0 |
| AS | 9 | 0 |
| AZ | 9 | 39 |
| CA | 9 | 60 |
| CN | 9 | 0 |
| CO | 8 | 26 |
| CT | 1 | 58 |
| DC | 3 | 0 |
| DE | 3 | 1 |
| FL | 4 | 15 |
| GA | 4 | 135 |
| GU | 9 | 0 |
| HI | 9 | 0 |
| IA | 7 | 80 |
| ID | 10 | 0 |
| IL | 5 | 192 |
| IN | 5 | 90 |
| KS | 7 | 193 |
| KY | 4 | 28 |
| LA | 6 | 73 |
| MA | 1 | 39 |
| MD | 3 | 11 |
| ME | 1 | 45 |
| MI | 5 | 70 |
| MN | 5 | 42 |
| MO | 7 | 32 |
| MS | 4 | 153 |
| MT | 8 | 37 |
| NC | 4 | 52 |
| ND | 8 | 56 |
| NE | 7 | 45 |
| NH | 1 | 117 |
| NJ | 2 | 88 |
| NM | 6 | 40 |
| NV | 9 | 4 |
| NY | 2 | 48 |
| OH | 5 | 88 |
| OK | 6 | 91 |
| OR | 10 | 154 |
| PA | 3 | 123 |
| PR | 2 | 0 |
| RI | 1 | 8 |
| SC | 4 | 137 |
| SD | 8 | 68 |
| TN | 4 | 84 |
| TX | 6 | 58 |
| UT | 8 | 35 |
| VA | 3 | 280 |
| VI | 2 | 1 |
| VT | 1 | 21 |
| WA | 10 | 25 |
| WI | 5 | 60 |
| WV | 3 | 107 |
| WY | 8 | 21 |
For additional information about the Performance Measures for the Assessment and Watershed Protection Division, please contact: Christopher Zabawa (zabawa.christopher@epa.gov).
