S

Suffolk County New York Water Authority Waterworks Revenue

Water / Sewer Utility· NY· Unclaimed profile

Outstanding (EMMA est.)—

RatingsBa1 Moody's · AAA S&P · AAA Fitch

Last filingOct 2025

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BondGov profile for Suffolk County New York Water Authority Waterworks Revenue, compiled from public sources

Compiled from MSRB EMMA & public records · read-only public record · debt as of Sep 18, 2026 · latest trade Sep 17, 2026 · latest filing Oct 27, 2025

Bonds issued for Water & sewer systemsPublic utilities

Credit ratings

agency-stated

Moody's

Ba1

1 rated security · insured

S&P

AAA

69 rated securities · insured

Fitch

AAA

68 rated securities · insured

Maturity profile

par maturing by year · as of Sep 2026

Recent activity

rating actions & filings

Annual Financial Information and Operating Data filed

Oct 27, 2025 · Annual Financial Information and Operating Data: Suffolk County…

Annual Financial Information and Operating Data filed

Nov 12, 2024 · Annual Financial Information and Operating Data: Suffolk County…

Continuing disclosure filed

Nov 7, 2023 · Annual Financial Information and Operating Data, Audited Financ…

Annual Financial Information and Operating Data filed

Nov 14, 2022 · Annual Financial Information and Operating Data: Suffolk County…

Annual Financial Information and Operating Data filed

Nov 19, 2021 · Annual Financial Information and Operating Data: Suffolk County…

Annual Financial Information and Operating Data filed

Oct 16, 2020 · Annual Financial Information and Operating Data: Suffolk County…

In context

Larger than 98% of NY issuers by debt outstanding · #46 of 1915

Debt overview

EMMA-derived

Outstanding par (EMMA est.)—

Securities88

Callable7%

Outstanding securities

88

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Outstanding securities for Suffolk County New York Water Authority Waterworks Revenue
CUSIP	Series / description	Coupon	Maturity	Outstanding	Ratings	First call
864784GU1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.3%	Jun 1, 2027	$175,000	S&P AAAFitch AAA	—
864784DS9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2014B (N…	5.25%	Jun 1, 2027	$5,000,000	S&P AAAFitch AAA	—
864784EE9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV WTR SYS REV BDS …	4.0%	Jun 1, 2027	$12,890,000	S&P AAAFitch AAA	June 1, 2024
8647797B3	SER C	4.5%	Jun 1, 2027	$8,830,000	—	—
864784ES8	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2015…	4.0%	Jun 1, 2027	$700,000	S&P AAAFitch AAA	June 1, 2025
864784AQ6	SER A	4.25%	Jun 1, 2027	$330,000	—	—
8647797A5	REF-SUB LIEN	4.5%	Jun 1, 2027	$18,525,000	—	—
864784CC5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.25%	Jun 1, 2027	$2,150,000	—	—
864784DP5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2013 (NY…	3.0%	Jun 1, 2027	$10,270,000	S&P AAAFitch AAA	May 20, 2026
864784FR9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	5.0%	Jun 1, 2027	$2,480,000	S&P AAAFitch AAA	June 1, 2026
864784ET6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2015…	4.0%	Jun 1, 2028	$1,265,000	S&P AAAFitch AAA	June 1, 2025
864784CD3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.25%	Jun 1, 2028	$2,195,000	—	—
864784FS7	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	4.0%	Jun 1, 2028	$2,560,000	S&P AAAFitch AAA	June 1, 2026
8647797C1	SER C	5.0%	Jun 1, 2028	$28,095,000	—	—
864784DQ3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2013 (NY…	3.0%	Jun 1, 2028	$28,710,000	S&P AAAFitch AAA	June 1, 2023
864784GV9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.49%	Jun 1, 2028	$180,000	S&P AAAFitch AAA	—
864784AR4	SER A	4.25%	Jun 1, 2028	$830,000	—	—
864784AS2	SER A	4.25%	Jun 1, 2029	$875,000	—	—
864784FT5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	4.0%	Jun 1, 2029	$2,660,000	S&P AAAFitch AAA	June 1, 2026
8647797D9	SER C	4.5%	Jun 1, 2029	$23,075,000	—	—
864784CE1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.5%	Jun 1, 2029	$2,280,000	—	—
864784EU3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2015…	5.0%	Jun 1, 2029	$7,750,000	S&P AAAFitch AAA	—
864784DR1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2013 (NY…	4.0%	Jun 1, 2029	$23,400,000	S&P AAAFitch AAA	May 20, 2026
864784GW7	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.59%	Jun 1, 2029	$180,000	S&P AAAFitch AAA	—
864784GX5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.69%	Jun 1, 2030	$185,000	S&P AAAFitch AAA	—
864784CF8	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.5%	Jun 1, 2030	$2,360,000	—	—
864784FU2	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	4.0%	Jun 1, 2030	$2,745,000	S&P AAAFitch AAA	June 1, 2026
864784AT0	SER A	4.25%	Jun 1, 2030	$920,000	—	—
864784EV1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2015…	4.0%	Jun 1, 2030	$32,275,000	S&P AAAFitch AAA	May 21, 2026
864784EW9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2015…	4.0%	Jun 1, 2031	$33,665,000	S&P AAAFitch AAA	June 1, 2025
864784AA1	VAR-SYS-SER A	0.0%	Jun 1, 2031	$70,000,000	Moody’s Ba1S&P AAAFitch AAA	—
864784FV0	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	3.0%	Jun 1, 2031	$2,725,000	S&P AAAFitch AAA	June 1, 2026
864784CG6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.5%	Jun 1, 2031	$2,365,000	—	—
864784GY3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.74%	Jun 1, 2031	$190,000	S&P AAAFitch AAA	—
864784AW3	SER A-RMKT-3/17/08	4.95%	Jun 1, 2031	$70,000,000	S&P AAA	—
864784AU7	SER A	4.25%	Jun 1, 2031	$965,000	—	—
864784CH4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.5%	Jun 1, 2032	$2,365,000	—	—
864784AV5	SER A	4.5%	Jun 1, 2032	$35,275,000	—	—
864784EX7	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2015…	3.0%	Jun 1, 2032	$35,120,000	S&P AAAFitch AAA	June 1, 2025
864784CM3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	5.0%	Jun 1, 2032	$2,270,000	S&P AAAFitch AAA	—
864784FW8	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	3.0%	Jun 1, 2032	$2,695,000	S&P AAAFitch AAA	June 1, 2026
864784GZ0	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.79%	Jun 1, 2032	$2,400,000	S&P AAAFitch AAA	—
864784FX6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	3.0%	Jun 1, 2033	$7,545,000	S&P AAAFitch AAA	June 1, 2026
864784CJ0	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.625%	Jun 1, 2033	$7,210,000	—	—
864784CN1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	4.75%	Jun 1, 2033	$2,385,000	S&P AAAFitch AAA	—
864784HA4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.84%	Jun 1, 2033	$2,455,000	S&P AAAFitch AAA	—
864784HB2	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.89%	Jun 1, 2034	$2,505,000	S&P AAAFitch AAA	—
864784CK7	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.75%	Jun 1, 2034	$7,535,000	—	—
864784FY4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	3.0%	Jun 1, 2034	$7,770,000	S&P AAAFitch AAA	June 1, 2026
864784CP6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	4.75%	Jun 1, 2034	$2,495,000	S&P AAAFitch AAA	—
864784HC0	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	1.93%	Jun 1, 2035	$2,550,000	S&P AAAFitch AAA	—
864784BK8	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009B (N…	5.5%	Jun 1, 2035	$100,000,000	S&P AAAFitch AAA	—
864784CL5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2009A (N…	4.625%	Jun 1, 2035	$7,880,000	—	—
864784CQ4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	5.0%	Jun 1, 2035	$2,615,000	S&P AAAFitch AAA	—
864784FZ1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV REF BDS 2016…	3.0%	Jun 1, 2035	$7,995,000	S&P AAAFitch AAA	June 1, 2026
864784DL4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV WTR SYS REV BDS …	3.75%	Jun 1, 2036	$25,815,000	S&P AAAFitch AAA	June 1, 2023
864784GH0	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV BDS 2018 A (NY)*	5.0%	Jun 1, 2036	$10,000,000	S&P AAAFitch AAA	June 1, 2028
864784EY5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2015 A (…	5.25%	Jun 1, 2036	$7,420,000	S&P AAAFitch AAA	June 1, 2025
864784CR2	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	5.0%	Jun 1, 2036	$2,745,000	S&P AAAFitch AAA	—
864784HD8	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	2.0%	Jun 1, 2036	$2,615,000	S&P AAAFitch AAA	—
864784CS0	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	5.0%	Jun 1, 2037	$2,880,000	S&P AAAFitch AAA	—
864784DM2	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV WTR SYS REV BDS …	3.0%	Jun 1, 2037	$26,660,000	S&P AAAFitch AAA	May 20, 2026
864784GA5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2016 A (…	5.0%	Jun 1, 2037	$12,725,000	S&P AAAFitch AAA	June 1, 2026
864784EZ2	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2015 A (…	5.0%	Jun 1, 2037	$7,935,000	S&P AAAFitch AAA	June 1, 2025
864784HE6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	2.08%	Jun 1, 2037	$2,680,000	S&P AAAFitch AAA	—
864784DN0	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV WTR SYS REV BDS …	3.125%	Jun 1, 2038	$27,525,000	S&P AAAFitch AAA	May 21, 2026
864784GB3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2016 A (…	4.0%	Jun 1, 2038	$13,210,000	S&P AAAFitch AAA	June 1, 2026
864784FA6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2015 A (…	5.0%	Jun 1, 2038	$8,265,000	S&P AAAFitch AAA	June 1, 2025
864784HF3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	2.18%	Jun 1, 2038	$2,750,000	S&P AAAFitch AAA	—
864784CT8	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	5.0%	Jun 1, 2038	$3,025,000	S&P AAAFitch AAA	—
864784HG1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	2.31%	Jun 1, 2039	$2,825,000	S&P AAAFitch AAA	—
864784CU5	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	5.0%	Jun 1, 2039	$3,180,000	S&P AAAFitch AAA	—
864784FB4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2015 A (…	4.0%	Jun 1, 2039	$12,580,000	S&P AAAFitch AAA	June 1, 2025
864784DT7	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2014B (N…	3.5%	Jun 1, 2039	$24,480,000	S&P AAAFitch AAA	June 1, 2024
864784GC1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2016 A (…	3.0%	Jun 1, 2039	$13,740,000	S&P AAAFitch AAA	June 1, 2026
864784DU4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2014B (N…	4.0%	Jun 1, 2040	$20,520,000	S&P AAAFitch AAA	June 1, 2024
864784GD9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2016 A (…	3.0%	Jun 1, 2040	$14,290,000	S&P AAAFitch AAA	June 1, 2026
864784HH9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV TAXABLE SYS REF …	2.43%	Jun 1, 2040	$5,675,000	S&P AAAFitch AAA	—
864784FC2	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2015 A (…	4.0%	Jun 1, 2040	$12,905,000	S&P AAAFitch AAA	June 1, 2025
864784EF6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV WTR SYS REV BDS …	3.125%	Jun 1, 2040	$5,000,000	S&P AAAFitch AAA	June 1, 2024
864784CV3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REF REV BDS 2011…	5.0%	Jun 1, 2040	$3,335,000	S&P AAAFitch AAA	—
864784GJ6	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV BDS 2018 A (NY)*	4.0%	Jun 1, 2041	$35,000,000	S&P AAAFitch AAA	June 1, 2028
864784GE7	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2016 A (…	3.125%	Jun 1, 2041	$14,860,000	S&P AAAFitch AAA	June 1, 2026
864784GF4	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2016 A (…	3.25%	Jun 1, 2042	$15,455,000	S&P AAAFitch AAA	June 1, 2026
864784GG2	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV REV BDS 2016 B (…	3.25%	Jun 1, 2042	$40,000,000	S&P AAAFitch AAA	June 1, 2042
864784GK3	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV BDS 2018 A (NY)*	3.25%	Jun 1, 2043	$55,000,000	S&P AAAFitch AAA	June 1, 2028
864784GL1	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV SYS BDS 2020 B (…	3.0%	Jun 1, 2044	$43,500,000	S&P AAAFitch AAA	June 1, 2030
864784GM9	SUFFOLK CNTY N Y WTR AUTH WTRWKS REV SYS BDS 2020 B (…	3.0%	Jun 1, 2045	$43,500,000	S&P AAAFitch AAA	June 1, 2030

Market activity

EMMA · secondary trades · latest Sep 17, 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 17 864784FT5 99.99 4.00% 15,000 Customer Bought

Sep 16 864784GV9 93.68 5.42% 10,000 Inter-Dealer Trade

Sep 16 864784GV9 93.68 5.42% 10,000 Customer Sold

Sep 16 864784GV9 93.74 5.38% 10,000 Customer Bought

Sep 15 864784FY4 92.43 4.16% 50,000 Inter-Dealer Trade

Sep 15 864784FY4 92.43 4.16% 50,000 Customer Sold

Sep 15 864784GZ0 83.32 5.20% 120,000 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.

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