Water Districts
400 water districts in Harris County reported $16,064,424,383 of principal outstanding at the end of fiscal year 2025.
| Issuer? | County? | Principal outstanding, FY 2025? | Debt service outstanding? | Issues? |
|---|---|---|---|---|
| Harris County MUD 086 | Harris | $6,110,000 | $7,274,982 | 2 |
| Fall Creek Management District | Harris | $6,105,000 | $8,265,872 | 3 |
| Harris County MUD 220 | Harris | $6,095,000 | $7,583,275 | 3 |
| Harris County MUD 233 | Harris | $5,865,000 | $7,548,158 | 3 |
| Westlake MUD 1 | Harris | $5,860,000 | $7,557,494 | 2 |
| Lago Bello MUD 1A | Harris | $5,850,000 | $9,972,975 | 1 |
| Harris County MUD 276 | Harris | $5,655,000 | $6,068,225 | 3 |
| Harris County MUD 458 | Harris | $5,590,000 | $10,109,903 | 1 |
| Harris County WCID 164 | Harris | $5,570,000 | $9,643,022 | 1 |
| Post Wood MUD | Harris | $5,560,000 | $7,490,938 | 2 |
| Harris County WCID 091 | Harris | $5,550,000 | $10,046,960 | 1 |
| West Memorial MUD | Harris | $5,490,000 | $6,794,140 | 2 |
| Harris County Mud 493 | Harris | $5,450,000 | $8,933,353 | 1 |
| Sunbelt FWSD Defined Area 1 | Harris | $5,200,000 | $9,948,099 | 1 |
| Harris County MUD 104 | Harris | $5,135,000 | $5,535,750 | 2 |
| Mission Bend MUD 1 | Harris-Fort Bend | $5,090,000 | $7,569,875 | 2 |
| Reid Road MUD 1 | Harris | $5,080,000 | $5,926,320 | 2 |
| Harris County WCID 136 | Harris | $5,030,000 | $6,720,206 | 2 |
| Harris County MUD 249 | Harris | $5,000,000 | $5,402,525 | 3 |
| West Harris County MUD 01 | Harris | $5,000,000 | $8,826,450 | 1 |
| Harris County MUD 415 | Harris | $4,985,000 | $7,244,587 | 4 |
| Harris County WCID 092 | Harris | $4,925,000 | $8,033,188 | 1 |
| Woodcreek MUD | Harris | $4,875,000 | $5,645,850 | 2 |
| Harris County MUD 367 | Harris | $4,820,000 | $5,488,700 | 2 |
| Northwest Harris County MUD 22 | Harris | $4,810,000 | $6,944,333 | 2 |
| Harris County MUD 046 | Harris | $4,445,000 | $5,462,786 | 3 |
| Harris County MUD 102 | Harris | $4,295,000 | $4,763,694 | 3 |
| Harris County MUD 578 | Harris | $4,215,000 | $7,157,619 | 1 |
| Mayde Creek MUD | Harris | $4,135,000 | $4,420,038 | 3 |
| Rolling Fork PUD | Harris | $4,125,000 | $5,164,275 | 2 |
| West Harris County MUD 16 | Harris | $4,120,000 | $6,214,893 | 1 |
| Harris County MUD 360 | Harris | $3,925,000 | $4,219,375 | 1 |
| Harris County MUD 364 | Harris | $3,900,000 | $4,021,700 | 1 |
| Harris County MUD 341 | Harris | $3,790,000 | $4,165,576 | 2 |
| Harris County MUD 539 | Harris | $3,750,000 | $6,559,928 | 1 |
| Harris County MUD 023 | Harris | $3,735,000 | $5,916,397 | 1 |
| Harris County MUD 572 | Harris | $3,660,000 | $6,397,539 | 1 |
| West Harris County MUD 15 | Harris | $3,620,000 | $4,166,431 | 1 |
| Harris County MUD 205 | Harris | $3,600,000 | $5,750,463 | 1 |
| Newport MUD Defined Area No. 1 | Harris | $3,500,000 | $5,832,613 | 1 |
| West Harris County MUD 17 | Harris | $3,495,000 | $3,931,275 | 1 |
| North Forest MUD | Harris | $3,490,000 | $3,906,100 | 1 |
| Beechnut MUD | Harris | $3,265,000 | $4,797,893 | 2 |
| Harris County MUD 359 | Harris | $3,220,000 | $3,484,200 | 1 |
| Mason Creek UD | Harris | $3,215,000 | $3,749,130 | 2 |
| Harris County FWSD 58 | Harris | $3,175,000 | $4,063,098 | 1 |
| Kirkmont MUD | Harris | $3,155,000 | $3,790,788 | 2 |
| Harris County ID 23 | Harris | $3,100,000 | $5,515,054 | 1 |
| Harris County MUD 025 | Harris | $3,100,000 | $4,578,331 | 2 |
| Northwest Harris County MUD 09 | Harris | $3,085,000 | $3,725,075 | 1 |
| Harris County MUD 361 | Harris | $3,055,000 | $3,174,317 | 1 |
| Harris County MUD 044 | Harris | $3,000,000 | $4,752,075 | 1 |
| Louetta Road UD | Harris | $2,900,000 | $4,783,858 | 1 |
| Harris County MUD 261 | Harris | $2,640,000 | $3,474,592 | 2 |
| Harris County MUD 407 | Harris | $2,635,000 | $2,961,625 | 1 |
| Harris County MUD 216 | Harris | $2,560,000 | $3,086,363 | 2 |
| Harris County WCID 132 | Harris | $2,520,000 | $3,127,263 | 1 |
| Harris County FWSD 47 | Harris | $2,450,000 | $2,571,343 | 2 |
| Harris County MUD 405 | Harris | $2,385,000 | $3,486,688 | 1 |
| Harris County MUD 217 | Harris | $2,375,000 | $3,236,875 | 1 |
| Harris County MUD 058 | Harris | $2,340,000 | $2,769,981 | 2 |
| Harris County MUD 355 | Harris | $2,280,000 | $2,434,753 | 1 |
| Spring Creek Forest PUD | Harris | $2,250,000 | $2,498,950 | 2 |
| Shasla PUD | Harris | $2,165,000 | $2,380,650 | 2 |
| Harris County MUD 264 | Harris | $2,140,000 | $2,583,721 | 1 |
| Windfern Forest UD | Harris | $2,105,000 | $2,171,988 | 2 |
| Harris County Mud 528 | Harris | $2,100,000 | $3,433,675 | 1 |
| Northwood MUD 1 | Harris | $2,070,000 | $2,369,400 | 1 |
| Memorial MUD | Harris | $2,030,000 | $2,096,950 | 1 |
| Harris County ID 3 | Harris | $1,830,000 | $2,675,788 | 1 |
| Harris County MUD 580 | Harris | $1,755,000 | $3,095,882 | 1 |
| Louetta North PUD | Harris | $1,690,000 | $1,830,725 | 1 |
| Richey Road MUD | Harris | $1,610,000 | $1,943,036 | 1 |
| Northwest Harris County MUD 28 | Harris | $1,535,000 | $1,991,104 | 2 |
| Harris County MUD 365 | Harris | $1,430,000 | $1,531,999 | 2 |
| Harris County MUD 354 | Harris | $1,395,000 | $1,445,822 | 2 |
| Harris County UD 14 | Harris | $1,320,000 | $1,524,581 | 1 |
| Harris County MUD 211 | Harris | $1,315,000 | $1,785,363 | 1 |
| Harris County WCID 113 | Harris | $1,315,000 | $1,833,531 | 1 |
| Airline ID | Harris | $1,075,000 | $1,486,303 | 1 |
| Harris County WCID-Fondren Road | Harris | $1,055,000 | $1,155,599 | 1 |
| Harris County MUD 170 | Harris | $1,005,000 | $1,153,438 | 1 |
| North Channel WA | Harris | $890,000 | $910,512 | 2 |
| Sequoia ID | Harris | $770,000 | $837,372 | 1 |
| Luce Bayou PUD | Harris | $720,000 | $800,088 | 1 |
| Clay Road MUD | Harris | $700,000 | $724,850 | 1 |
| Cedar Bayou Park UD | Harris | $690,000 | $690,000 | 1 |
| Harris County MUD 122 | Harris | $690,000 | $790,085 | 1 |
| Harris County WCID 070 | Harris | $670,000 | $860,168 | 1 |
| Cornerstones MUD | Harris | $625,000 | $643,750 | 1 |
| Harris County MUD 373 | Harris | $625,000 | $656,300 | 1 |
| Harris County MUD 182 | Harris | $590,000 | $654,260 | 1 |
| Harris County MUD 250 | Harris | $540,000 | $580,750 | 1 |
| Harris County MUD 008 | Harris | $445,000 | $457,149 | 1 |
| Southwest Harris County MUD 1 | Harris | $420,000 | $449,210 | 1 |
| Harris County MUD 208 | Harris | $405,000 | $417,375 | 1 |
| Harris County MUD 162 | Harris | $335,000 | $349,925 | 1 |
| Harris County FWSD 27 | Harris | $255,000 | $268,158 | 1 |
| Harris County MUD 185 | Harris | $250,000 | $258,125 | 1 |
| White Oak Bend MUD | Harris | $225,000 | $245,850 | 1 |
EMMA links appear after review.
Source: Local Issuance Fee By Year (updated by the publisher 10/6/2026); Debt Outstanding By Issuance Local By Year (updated by the publisher 9/9/2026). Loaded here 10/9/2026.
Texas fiscal years run September 1 to August 31.
Issuer names are shown as published, without source footnote letters.
Figures are as reported to the agency and have not been independently verified.