This is a MuniPro demonstration of a redesigned Texas Bond Review Board website. It is not the official BRB site: nothing filed here reaches BRB, and the email addresses shown are BRB's own. The official site is brb.texas.gov.

Water district · Harris County · id 101-564-04

Harris County MUD 321

$52,560,000 of principal outstanding on 10 issues at the end of fiscal year 2025.

Principal outstanding
$52.56 million
Fiscal year 2025

$52,560,000

Interest still to be paid
$18.01 million
Fiscal year 2025

$18,011,389

Total debt service outstanding
$70.57 million
Fiscal year 2025

$70,571,389

Issues outstanding
10
Fiscal year 2025
Tax rate (total, per $100 of value)
0.9100
Fiscal year 2025
Taxable value
$718.1 million
Fiscal year 2025

$718,143,194

Tax-supported principal to taxable value
7.32%
Fiscal year 2025

Computed here from the reported figures.

Principal per resident
$92,211
Fiscal year 2025

Computed here from the reported figures (population 570).

Debt outstanding by fiscal year

Download CSV
Principal outstanding at each fiscal year end; the table below gives the figures.FY 2016: $9,065,0002016FY 2017: $17,540,0002017FY 2018: $28,410,0002018FY 2019: $31,030,0002019FY 2020: $34,960,0002020FY 2021: $39,835,0002021FY 2022: $54,750,0002022FY 2023: $53,605,0002023FY 2024: $54,610,0002024FY 2025: $52,560,0002025
Fiscal yearPrincipalInterestTotal debt serviceIssuesTax rateTaxable value
2025$52,560,000$18,011,389$70,571,389100.9100$718,143,194
2024$54,610,000$19,682,551$74,292,551100.9300$695,795,017
2023$53,605,000$19,362,120$72,967,12090.0000$619,340,969
2022$54,750,000$20,925,718$75,675,71890.0000$524,336,558
2021$39,835,000$15,785,229$55,620,22971.0000$454,535,291
2020$34,960,000$15,232,560$50,192,56061.0000$210,061,474
2019$31,030,000$14,129,979$45,159,97961.0000$269,011,873
2018$28,410,000$11,937,235$40,347,23551.0500$228,958,709
2017$17,540,000$6,002,013$23,542,01331.0500$194,489,557
2016$9,065,000$2,534,187$11,599,18721.0500$152,575,784

Issues outstanding, fiscal year 2025

Download CSV
IssueClosedPledgePurposeFinal maturityPrincipalInterest
Unl Tax Bonds Ser 2021Oct 20, 2021Tax-supported (general obligation)Water and sewerMar 1, 2047$10,140,000$2,899,303
Unl Tax Bonds Ser 2017Jun 21, 2017Tax-supported (general obligation)Water and sewerMar 1, 2038$7,920,000$1,655,234
Unl Tax Bonds Ser 2018Jun 20, 2018Tax-supported (general obligation)Water and sewerMar 1, 2043$7,675,000$3,208,297
Unl Tax Bonds Ser 2020Oct 21, 2020Tax-supported (general obligation)Water and sewerMar 1, 2046$4,990,000$1,268,338
Unl Tax Bonds Ser 2018ADec 19, 2018Tax-supported (general obligation)Water and sewerMar 1, 2044$4,540,000$2,044,285
Unl Tax Park Bonds Ser 2022Aug 17, 2022Tax-supported (general obligation)RecreationMar 1, 2048$4,510,000$2,325,138
Unl Tax Bonds Ser 2019Dec 18, 2019Tax-supported (general obligation)Water and sewerMar 1, 2045$4,490,000$1,493,444
Unl Tax Road Bonds Ser 2015Nov 19, 2015Tax-supported (general obligation)TransportationMar 1, 2037$3,000,000$692,656
Unl Tax Bonds Ser 2023Sep 20, 2023Tax-supported (general obligation)Water and sewerMar 1, 2049$2,895,000$1,788,319
Unl Tax Road Bonds Ser 2017Nov 16, 2017Tax-supported (general obligation)TransportationMar 1, 2041$2,400,000$636,375

Earlier issues

Issues last reported before fiscal year 2025: repaid, refunded or matured.

Source: Local Issuance Fee By Year (updated by the publisher Sep 9, 2026); Debt Outstanding By Issuance Local By Year (updated by the publisher Sep 9, 2026). Loaded here Oct 3, 2026.

Texas fiscal years run September 1 to August 31.

Figures are as reported to the agency and have not been independently verified.