Harris-Brazoria Counties Texas Municipal Utilities District No. 509

Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 20, 2026 · latest trade Sep 18, 2026 · latest filing Nov 26, 2025

Bonds issued for Public utilities

Credit ratings

agency-stated

S&P

1 rated security · insured

Maturity profile

par maturing by year · as of Sep 2026

Recent activity

rating actions & filings

Annual Financial Information and Operating Data filed

Nov 26, 2025 · Annual Financial Information and Operating Data: Annual Report

Official statement posted

Mar 31, 2025 · UNLIMITED TAX BONDS, SERIES 2025

Annual Financial Information and Operating Data filed

Oct 28, 2024 · Annual Financial Information and Operating Data: Annual Report

Annual Financial Information and Operating Data filed

Nov 30, 2023 · Annual Financial Information and Operating Data: Annual Financi…

Official statement posted

Jan 30, 2023 · UNLIMITED TAX BONDS, SERIES 2023

Annual Financial Information and Operating Data filed

Nov 30, 2022 · Annual Financial Information and Operating Data: Annual Financi…

In context

Larger than 73% of TX issuers by debt outstanding · #1186 of 4323

Debt overview

EMMA-derived

Outstanding par (EMMA est.)—

Securities107

Callable26%

Outstanding securities

107

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Outstanding securities for Harris-Brazoria Counties Texas Municipal Utilities District No. 509
CUSIP	Series / description	Coupon	Maturity	Outstanding	Ratings	First call
413844EM9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2027	$370,000	—	May 20, 2026
413844BM2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.375%	Sep 1, 2027	$145,000	—	May 22, 2026
413844DN8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2027	$375,000	—	May 20, 2026
413844AK7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.5%	Sep 1, 2027	$100,000	—	May 20, 2026
413844FK2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2027	$290,000	—	Sept. 1, 2026
413844GG0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2027	$395,000	—	—
413844CN9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.125%	Sep 1, 2027	$415,000	—	May 20, 2026
413844BN0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.375%	Sep 1, 2028	$155,000	—	May 21, 2026
413844CP4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.125%	Sep 1, 2028	$430,000	—	May 20, 2026
413844GH8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2028	$405,000	—	—
413844FL0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	1.0%	Sep 1, 2028	$295,000	—	Sept. 1, 2026
413844DP3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2028	$390,000	—	May 20, 2026
413844AL5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.625%	Sep 1, 2028	$105,000	—	May 20, 2026
413844EN7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2028	$375,000	—	May 20, 2026
413844FM8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	1.25%	Sep 1, 2029	$295,000	—	Sept. 1, 2026
413844CQ2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.25%	Sep 1, 2029	$450,000	—	May 20, 2026
413844EP2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2029	$385,000	—	May 20, 2026
413844DQ1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2029	$405,000	—	May 20, 2026
413844GJ4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2029	$415,000	—	Sept. 1, 2028
413844BP5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.5%	Sep 1, 2029	$160,000	—	May 20, 2026
413844GK1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2030	$430,000	—	Sept. 1, 2028
413844DR9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2030	$425,000	—	May 20, 2026
413844FN6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2030	$300,000	—	Sept. 1, 2026
413844BQ3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.625%	Sep 1, 2030	$170,000	—	May 21, 2026
413844AN1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.7%	Sep 1, 2030	$225,000	—	May 20, 2026
413844EQ0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2030	$385,000	—	May 20, 2026
413844HA2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.5%	Sep 1, 2030	$60,000	—	—
413844CR0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.25%	Sep 1, 2030	$465,000	—	May 20, 2026
413844BR1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.625%	Sep 1, 2031	$175,000	—	May 20, 2026
413844GL9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2031	$440,000	—	Sept. 1, 2028
413844HB0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.5%	Sep 1, 2031	$100,000	—	Sept. 1, 2030
413844ER8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2031	$385,000	—	May 20, 2026
413844CS8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.375%	Sep 1, 2031	$485,000	—	May 21, 2026
413844DS7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2031	$450,000	—	May 20, 2026
413844FP1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2031	$305,000	—	Sept. 1, 2026
413844FQ9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2032	$310,000	—	Sept. 1, 2026
413844HC8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.5%	Sep 1, 2032	$100,000	—	Sept. 1, 2030
413844GM7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2032	$455,000	—	Sept. 1, 2028
413844DT5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2032	$470,000	—	May 20, 2026
413844ES6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2032	$390,000	—	May 17, 2026
413844BS9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.625%	Sep 1, 2032	$185,000	—	May 21, 2026
413844CT6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.375%	Sep 1, 2032	$505,000	—	May 21, 2026
413844FR7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2033	$315,000	—	Sept. 1, 2026
413844DU2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2033	$490,000	—	May 20, 2026
413844CU3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.5%	Sep 1, 2033	$520,000	—	May 20, 2026
413844HD6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.5%	Sep 1, 2033	$100,000	—	Sept. 1, 2030
413844ET4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2033	$395,000	—	May 20, 2026
413844GN5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2033	$470,000	—	Sept. 1, 2028
413844BU4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.75%	Sep 1, 2034	$400,000	—	May 21, 2026
413844GP0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.25%	Sep 1, 2034	$485,000	—	Sept. 1, 2028
413844HE4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.5%	Sep 1, 2034	$100,000	—	Sept. 1, 2030
413844FS5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2034	$315,000	—	Sept. 1, 2026
413844EU1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2034	$400,000	—	May 20, 2026
413844CV1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.5%	Sep 1, 2034	$545,000	—	May 20, 2026
413844DV0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2034	$510,000	—	May 20, 2026
413844AS0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	4.0%	Sep 1, 2034	$520,000	—	May 21, 2026
413844FT3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2035	$320,000	—	Sept. 1, 2026
413844HF1	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.0%	Sep 1, 2035	$100,000	—	Sept. 1, 2030
413844CW9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.5%	Sep 1, 2035	$570,000	—	May 20, 2026
413844GQ8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.375%	Sep 1, 2035	$500,000	—	Sept. 1, 2028
413844EV9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.125%	Sep 1, 2035	$405,000	—	May 20, 2026
413844CX7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.625%	Sep 1, 2036	$590,000	—	May 20, 2026
413844GR6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.5%	Sep 1, 2036	$515,000	—	Sept. 1, 2028
413844FU0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.0%	Sep 1, 2036	$325,000	—	Sept. 1, 2026
413844HG9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.0%	Sep 1, 2036	$100,000	—	Sept. 1, 2030
413844BW0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.875%	Sep 1, 2036	$440,000	—	May 20, 2026
413844EW7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.125%	Sep 1, 2036	$410,000	—	May 20, 2026
413844AU5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	4.0%	Sep 1, 2036	$300,000	—	May 20, 2026
413844GS4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2037	$535,000	—	Sept. 1, 2028
413844EX5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.25%	Sep 1, 2037	$410,000	—	May 20, 2026
413844DY4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2037	$1,670,000	—	May 20, 2026
413844FV8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.125%	Sep 1, 2037	$330,000	—	Sept. 1, 2026
413844CY5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.625%	Sep 1, 2037	$615,000	—	May 17, 2026
413844HH7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.0%	Sep 1, 2037	$100,000	—	Sept. 1, 2030
413844HJ3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	6.0%	Sep 1, 2038	$100,000	—	Sept. 1, 2030
413844BY6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.875%	Sep 1, 2038	$480,000	—	May 20, 2026
413844FW6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.125%	Sep 1, 2038	$335,000	—	Sept. 1, 2026
413844EY3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.25%	Sep 1, 2038	$415,000	—	May 21, 2026
413844GT2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2038	$555,000	—	Sept. 1, 2028
413844CZ2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.75%	Sep 1, 2038	$640,000	—	May 20, 2026
413844GU9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2039	$575,000	—	Sept. 1, 2028
413844EZ0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.25%	Sep 1, 2039	$415,000	—	May 20, 2026
413844FX4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.25%	Sep 1, 2039	$340,000	—	Sept. 1, 2026
413844HK0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2039	$100,000	—	Sept. 1, 2030
413844DA6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.75%	Sep 1, 2039	$670,000	—	May 21, 2026
413844HL8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2040	$100,000	—	Sept. 1, 2030
413844AY7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	4.0%	Sep 1, 2040	$700,000	—	May 20, 2026
413844DB4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.75%	Sep 1, 2040	$695,000	—	May 20, 2026
413844EB3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.0%	Sep 1, 2040	$1,905,000	—	May 21, 2026
413844CA7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	4.0%	Sep 1, 2040	$525,000	—	May 21, 2026
413844FA4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.375%	Sep 1, 2040	$420,000	—	May 20, 2026
413844FB2	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.375%	Sep 1, 2041	$420,000	—	May 21, 2026
413844FZ9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.25%	Sep 1, 2041	$705,000	—	Sept. 1, 2026
413844GW5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.5%	Sep 1, 2041	$1,210,000	—	Sept. 1, 2028
413844FC0	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.375%	Sep 1, 2042	$420,000	—	May 20, 2026
413844HN4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2042	$200,000	—	Sept. 1, 2030
413844ED9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.125%	Sep 1, 2042	$1,420,000	—	May 20, 2026
413844HT1	—	4.0%	Sep 1, 2044	$100,000	S&P AA	Sept. 1, 2044
413844BC4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	4.0%	Sep 1, 2044	$845,000	—	May 20, 2026
413844FE6	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.5%	Sep 1, 2044	$850,000	—	May 20, 2026
413844GC9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	2.375%	Sep 1, 2044	$1,105,000	—	Sept. 1, 2026
413844GZ8	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.0%	Sep 1, 2044	$2,005,000	—	Sept. 1, 2028
413844EF4	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	3.125%	Sep 1, 2044	$1,545,000	—	May 21, 2026
413844CE9	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	4.0%	Sep 1, 2044	$1,210,000	—	May 21, 2026
413844HQ7	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.25%	Sep 1, 2044	$200,000	—	Sept. 1, 2030
413844DF5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 ULTD T…	3.75%	Sep 1, 2044	$3,100,000	—	May 20, 2026
413844HR5	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.125%	Sep 1, 2045	$3,550,000	—	Sept. 1, 2030
413844HS3	HARRIS-BRAZORIA CNTYS TEX MUN UTIL DIST NO 509 UNLTD …	4.375%	Sep 1, 2046	$3,650,000	—	Sept. 1, 2030

Market activity

EMMA · secondary trades · latest Sep 18, 2026

Each dot is a reported secondary trade — yield by trade date, sized by par, colored by trade side. Hover for detail.

Trade dateSecurityPriceYieldSizeSide

Sep 18 413844GP0 89.23 4.90% 130,000 Customer Bought

Sep 18 413844GP0 89.23 4.90% 130,000 Inter-Dealer Trade

Sep 16 413844GG0 100.57 3.39% 10,000 Inter-Dealer Trade

Sep 16 413844GG0 100.67 3.28% 10,000 Customer Bought

Sep 15 413844GG0 100.29 3.69% 10,000 Inter-Dealer Trade

Sep 15 413844GG0 100.29 3.69% 10,000 Customer Sold

Trade prints reported to the MSRB — a live market signal a manual issuer page cannot show.

20 callable securities carry a stated call price — refunding candidates as rates move.

Recent rating actions

Moody's · S&P · Fitch · KBRA

Moody's On August 16, 2021, Moody’s Investors Service (“Moody’s”) issued the attached report, which upgraded the rating on the Issuer’s out…

Aug 16, 2021

Upgrade Baa3 → Baa2 Outlook Stable

View the filing on EMMA ↗

Rating actions as disclosed by the issuer to the MSRB’s EMMA system under SEC Rule 15c2-12; the ratings are the opinions of the respective rating agencies (Moody's, S&P Global Ratings, Fitch Ratings, KBRA). Dates are the rating-action dates stated in each notice.

Harris-Brazoria Counties Texas Municipal Utilities District No. 509

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