| ID | Jurisdiction | 2010 | 2009 | 2008 |
| MEP | EAST PLANTATION UD | 0.70900 | 0.70900 | 0.72900 |
| 419 | HARRIS COUNTY M.U.D. #119 | 0.46000 | 0.46000 | 0.46000 |
| 496 | HARRIS COUNTY M.U.D. #196 | 0.71000 | 0.70000 | 0.70000 |
| 170 | HARRIS COUNTY M.U.D. #286 | 0.18000 | 0.18000 | 0.18000 |
| MR4 | ROMAN FOREST PUD 4 | 1.15000 | 1.15000 | 1.15000 |
| MR4SB | ROMAN FOREST PUD 4 - STAND BY | 0.00000 | 0.00000 | 0.00000 |
| MTN | TEXAS NATIONAL MUD - STANDBY | 0.00000 | 0.00000 | 0.00000 |
| 867 | WEST HARRIS COUNTY MUD #7 | 0.90000 | 0.92000 | 0.93000 |