Municipal utility district · Harris County
Northwest Harris County MUD 30
On a typical Windrose home (about $407,238), Northwest Harris County MUD 30 adds about $1,995 a year to the tax bill, higher than most utility districts around Spring. Below: how to pay it, who to call, and what the district does.
Own a home in Spring? See what it's worth
- 0.49002025 tax rate per $100 of value
- $14.6Mbond debt outstanding, FY2025
- 1984year created
- 825acres
Pay & contact
Pay your Northwest MUD 30 bill or reach the district
- Pay or look up the MUD tax billAssessments of the Southwest · (281) 482-0216. Search by address or account number.
- Water, sewer or a service problemMunicipal Operations & Consulting · (281) 367-5511 (the district's operator, which runs the system and usually handles water billing)
- Check a specific addressHCAD lists every taxing district on a property's record
Contacts are as the district reported them to the Texas Comptroller (2026). The tax bill for county, school and other units comes separately from the Harris County Tax Office.
District facts
- Name
- Northwest Harris County MUD 30
- Type (TCEQ)
- MUD
- Created
- April 25, 1984
- Size
- 825 acres
- Status (TCEQ)
- Active
- TCEQ district ID
- 6041702
- HCAD jurisdiction code
- 770
- County
- Harris
Northwest MUD 30 tax rate
The 2025 adopted rate is 0.49000 per $100 of taxable value: 0.21000 for maintenance and operations and 0.28000 for debt service.
- Maintenance & operations
- Debt service
Rate by year
Northwest MUD 30 bond debt
Principal outstanding was $14,615,000 at the end of fiscal year 2025 (August 31), against a peak of $24,605,000 in FY2010.
Tax-supported and revenue principal outstanding at fiscal year end (Aug 31). As reported to the BRB; not independently verified.
Neighborhoods in Northwest MUD 30
Where these numbers come from
- Texas Bond Review BoardIssuer page: bonds and debt by year
- Harris County Tax OfficeAdopted and proposed rates (Truth in Taxation)
- TCEQ Water Districts (iWUD)Search Northwest Harris County MUD 30 for board, filings and boundaries
Sources: TCEQ Water Districts (iWUD) map service; Harris County Tax Office, Truth in Taxation rate summary. Retrieved Oct 1, 2026.
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FAQ
Northwest MUD 30 FAQ
What is the Northwest Harris County MUD 30 tax rate?
The 2025 adopted rate is 0.49000 per $100 of taxable value, about $490 a year on $100,000 of taxable value.
How much debt does Northwest Harris County MUD 30 have?
$14,615,000 in bond principal outstanding at the end of FY2025, as reported to the Texas Bond Review Board.
What neighborhoods are in Northwest Harris County MUD 30?
Northwest Harris County MUD 30 serves homes in Windrose. Confirm a specific address on HCAD, where the district is listed among the account's taxing jurisdictions.
Spot an error in this data? Tell us and we'll fix it.
Tax rates, districts, schools and flood maps change. Tell us what's wrong and where you saw the right information, and we'll email you once it's corrected. We won't add you to any mailing list.
Selling a Home in a MUD?
We handle the MUD notice and explain the tax to buyers. Call (281) 606-0863 with questions.