Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 12, 2026 · latest trade Apr 10, 2025 · latest filing Jun 24, 2026
Credit ratings
not compiledNo agency ratings have been compiled for this issuer from EMMA’s per-security feed. This is a coverage gap, not a statement that the issuer is unrated — ratings may be stated on the official statements or the rating agencies’ own sites.
Maturity profile
par maturing by year · as of Sep 2026Recent activity
rating actions & filingsAnnual Financial Information and Operating Data filed
Jun 24, 2026 · Annual Financial Information and Operating Data: Annual Report,…
Annual Financial Information and Operating Data filed
Jun 30, 2025 · Annual Financial Information and Operating Data: Annual Report,…
Annual Financial Information and Operating Data filed
Jun 25, 2024 · Annual Financial Information and Operating Data: Annual Report,…
Annual Financial Information and Operating Data filed
Jun 30, 2023 · Annual Financial Information and Operating Data: Annual Report,…
Annual Financial Information and Operating Data filed
Jun 28, 2022 · Annual Financial Information and Operating Data: Annual Report,…
Official statement posted
Oct 26, 2020 · WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVEN…
Debt overview
EMMA-derivedOutstanding par (EMMA est.)—
Securities16
Callable0%
Outstanding securities
16Market activity
EMMA · secondary trades · latest Apr 10, 2025 · no prints in 90 daysEach dot is a reported secondary trade — yield by trade date, sized by par, colored by trade side. Hover for detail.
Trade dateSecurityPriceYieldSizeSide
Apr 10
091721GW4
99.88
4.04%
480,000
Customer Bought
Apr 9
091721GW4
98.25
4.56%
480,000
Inter-Dealer Trade
Apr 9
091721GW4
97.38
4.85%
480,000
Customer Sold
Apr 9
091721GW4
98.38
4.52%
480,000
Inter-Dealer Trade
Dec 9
091721GZ7
96.69
3.56%
75,000
Customer Bought
Dec 4
091721GZ7
94.29
3.97%
75,000
Customer Sold
Sep 26
091721GZ7
98.72
3.21%
5,000
Customer Bought
Trade prints reported to the MSRB — a live market signal a manual issuer page cannot show.
13 callable securities carry a stated call price — refunding candidates as rates move.
Document library
18 documents · sourced from EMMA & the issuer
B
Financial
Annual Report, Audited Financial Statements or ACFR: Audit
Financial ReportsJun 2026
FinancialEMMA · disclosure
B
Financial
Annual Report, Audited Financial Statements or ACFR: Audit
Financial ReportsJun 2025
FinancialEMMA · disclosure
B
Financial
Annual Report, Audited Financial Statements or ACFR: 2023 Audit
Financial ReportsJun 2024
FinancialEMMA · disclosure
B
Financial
Annual Report, Audited Financial Statements or ACFR: 2022 Audit
Financial ReportsJun 2023
FinancialEMMA · disclosure
B
Financial
Annual Report, Audited Financial Statements or ACFR: 2021 Audit
Financial ReportsJun 2022
FinancialEMMA · disclosure
B
OS
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS SERIES 2020
Official StatementsOct 2020
OSEMMA · official statement
B
OS
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS SERIES 2020
Official StatementsOct 2020
OSEMMA · official statement
B
OS
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS, SERIES 2017
Official StatementsJul 2017
OSEMMA · official statement
B
OS
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS, SERIES 2017
Official StatementsJul 2017
OSEMMA · official statement
B
OS
(A POLITICAL SUBDIVISION OF THE STATE OF TEXAS, LOCATED WITHIN HARRIS COUNTY, TEXAS) WATE…
Official StatementsFeb 2015
OSEMMA · official statement
B
OS
UNLIMITED TAX REFUNDING BONDS, SERIES 2012
Official StatementsJun 2012
OSEMMA · official statement
B
OS
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS SERIES 2009
Official StatementsNov 2009
OSEMMA · official statement
B
OS
WTRWKS & SWR SYS 2007
Official StatementsMay 2007
OSEMMA · official statement
B
OS
WTRWKS & SWR SYS
Official StatementsNov 2005
OSEMMA · official statement
B
OS
WTRWKS & SWR
Official StatementsJul 2003
OSEMMA · official statement
B
OS
WTRWKS & SWR REV
Official StatementsJan 1996
OSEMMA · official statement
B
OS
WTRWKS & SWR REV
Official StatementsApr 1993
OSEMMA · official statement
B
OS
RFDG
Official StatementsSep 1992
OSEMMA · official statement
Financial Reports
Annual Report, Audited Financial Statements or ACFR: Audit
Annual Report, Audited Financial Statements or ACFR: Audit
Annual Report, Audited Financial Statements or ACFR: 2023 Audit
Annual Report, Audited Financial Statements or ACFR: 2022 Audit
Annual Report, Audited Financial Statements or ACFR: 2021 Audit
Official Statements
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS SERIES 2020
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS SERIES 2020
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS, SERIES 2017
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS, SERIES 2017
(A POLITICAL SUBDIVISION OF THE STATE OF TEXAS, LOCATED WITHIN HARRIS COUNTY, TEXAS) WATERWORKS AND SEWER SYSTEM COMBIN…
UNLIMITED TAX REFUNDING BONDS, SERIES 2012
WATERWORKS AND SEWER SYSTEM COMBINATION UNLIMITED TAX AND REVENUE BONDS SERIES 2009
WTRWKS & SWR SYS 2007
WTRWKS & SWR SYS
WTRWKS & SWR
WTRWKS & SWR REV
WTRWKS & SWR REV
RFDG
No documents match your search.
Disclosure record
2 years of annual filings on EMMA5 continuing-disclosure filings compiled
Latest filing within the past year · Jun 2026
Public documents
18Public contact
ListedAnnual financial filings posted to the MSRB’s EMMA, newest first — a reporting-cadence signal. Click a year to open the filing.
5 continuing-disclosure filings compiled
Latest filing within the past year · latest posting 2026-06-24
✓ Issuer website on file
Counts what BondGov has compiled from the MSRB’s EMMA — a coverage fact, not a compliance rating or a days-late claim. Contact routes show as on file only; the address itself is never published here. Verify on EMMA ↗
Standing
as of Sep 12, 2026What the public record shows about this issuer’s disclosure practice. Compiled from the MSRB’s EMMA and from award letters governments record themselves. MuniPro confers no credential and issues no rating.
Credentials on record
Conferred by GFOA, recorded from the award letter. Never inferred.
Certificate of Achievement for Excellence in Financial Reporting
No receipt on file
Distinguished Budget Presentation Award
No receipt on file
Popular Annual Financial Reporting Award
No receipt on file
Nothing recorded here means nothing has been recorded — not that an award was withheld.
Dated obligations
Filings a law or contract puts a date on.
Not measured
MuniPro does not hold this issuer’s own continuing-disclosure undertaking date, so no filing is called late here. Why →
Record quality
Disclosure practice — not an assessment of creditworthiness.
Annual reporting compiled
2 of 3
2 of 3 reporting years (2023–2025) have an annual financial filing compiled from the MSRB’s EMMA. The denominator is MuniPro’s 3-year reading window — it is NOT a filing obligation, and a missing year here means no filing was compiled, not that one was owed and skipped.
Record freshness
Within the past year
The newest continuing-disclosure filing MuniPro has compiled for this issuer was posted 80 days ago. This is the age of the public record — it is not a lateness claim, because MuniPro does not hold the date this issuer’s undertaking sets.
Filing timeliness
Not measured
Timeliness needs the date this issuer’s own continuing-disclosure undertaking sets. MuniPro does not hold it, and will not substitute a generic interval.
Standing describes disclosure practice — not an assessment of creditworthiness. It is not a rating, a rank against other governments, or a MuniPro credential. See the full computation →