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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 01303742 FRESH POND OUTLET AT FORT SALONGA NY
Suffolk County, New York
Hydrologic Unit Code 02030201
Latitude  40°55'26", Longitude  73°17'43" NAD27
Output formats
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
492023-07-03 09:24:30ESTYesDLFUSGS0.16 Fair NONE
482022-11-29 08:45ESTYesDLFUSGS0.07 Poor NONE
472013-04-24 08:28:46ESTYesMDCUSGS0.58 Poor NONE
462012-10-17 09:58:43ESTYesSNRUSGS0.89 Poor NONE
451998-09-21 -- ----YesRBWUSGS0.74 Poor NONE
441997-09-22 -- ----YesKBUSGS0.29 Unspecified NONE
431996-09-16 -- ----YesKBUSGS0.68 Unspecified NONE
421995-03-29 -- ----YesKBUSGS3.20 Unspecified NONE
411994-09-22 -- ----YesKBUSGS0.36 Unspecified NONE
401993-04-30 -- ----YesKMUSGS1.65 Fair NONE
391992-05-11 -- ----YesKMUSGS0.95 Good NONE
381991-11-13 -- ----YesKMUSGS0.93 Good NONE
371990-09-26 -- ----YesKMUSGS1.07 Unspecified NONE
361990-06-14 -- ----YesALUSGS1.39 Fair NONE
351990-04-27 -- ----YesALUSGS1.09 Fair NONE
341989-06-27 -- ----YesAAGUSGS1.66 Good NONE
331988-06-23 -- ----YesAAGUSGS0.57 Unspecified NONE
321987-10-14 -- ----YesAAGUSGS0.88 Good NONE
311987-05-06 -- ----YesAAGUSGS1.70 Fair NONE
301986-07-01 09:20ESTYesPMUSGS0.14 Good NONE
291986-04-21 08:45ESTYesPMUSGS1.23 Good NONE
281986-01-14 09:00ESTYesPMUSGS0.74 Good NONE
271985-10-09 14:30ESTYesPMUSGS1.41 Good NONE
261985-07-03 08:00ESTYesPMUSGS1.32 Good NONE
251985-03-15 09:35ESTYesPMUSGS0.84 Good NONE
241984-11-21 07:45ESTYesPMUSGS0.75 Good NONE
231984-08-14 11:00ESTYesPMUSGS1.92 Fair NONE
221984-05-16 09:50ESTYesPMUSGS1.35 Unspecified NONE
211984-02-22 13:21ESTYesGDUSGS1.24 Poor NONE
201983-11-02 11:00ESTYesPMUSGS1.42 Good NONE
191983-09-08 11:30ESTYesPMUSGS0.97 Fair NONE
181983-04-05 11:52ESTYesGDUSGS2.39 Poor NONE
171982-11-17 10:00ESTYesPMUSGS1.06 Fair NONE
161982-07-19 11:00ESTYesPMUSGS1.17 Unspecified NONE
151982-04-20 08:15ESTYesPMUSGS1.21 Good NONE
141981-12-03 08:00ESTYesPMUSGS1.40 Good NONE
131981-09-30 09:40ESTYesPMUSGS0.48 Good NONE
121981-06-05 09:30ESTYesPMUSGS0.86 Good NONE
111981-02-09 10:00ESTYesPMUSGS1.58 Fair NONE
101980-09-16 10:00ESTYesPMUSGS0.77 Fair NONE
91980-07-24 10:10ESTYesPMUSGS0.55 Good NONE
81979-11-08 -- ----YesRBWUSGS0.88 Fair NONE
71979-08-22 -- ----YesRBWUSGS1.80 Fair NONE
61978-09-28 -- ----YesRBWUSGS2.01 Fair NONE
51978-03-01 10:50ESTYesRBWUSGS1.65 Fair NONE
41977-08-23 07:45ESTYesRBWUSGS0.86 Fair NONE
31977-03-15 11:15ESTYesRBWUSGS1.72 Poor NONE
21976-08-02 08:25ESTYesRBWUSGS0.85 Fair NONE
11976-03-24 12:15ESTYesRBW/DVUSGS1.60 Unspecified NONE