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Water Quality Samples for USA
Grouped by County

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
Some complex retrievals may take a few minutes.

Site Selection Results -- 264 sites found


Hydrologic unit = 01100006
Minimum number of samples = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Fairfield County, Connecticut
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 01208850 PEQUONNOCK R AT TRUMBULL, CT. 1962-04-26 1966-03-01 3
USGS 01208860 BRIDGEPORT HARBOR AT BRIDGEPORT, CT 1975-05-16 1975-05-16 1
USGS 01208861 BRIDGEPORT HARBOR AT BRIDGEPORT, CT. 1975-05-16 1975-05-16 1
USGS 01208863 CEDAR CREEK AT BLACK ROCK, CT. 1975-05-22 1975-05-22 1
USGS 01208864 BLACK ROCK HARBOR AT BLACK ROCK CT. 1975-05-22 1975-05-22 1
USGS 01208869 Rooster River near Fairfield, CT 1993-06-29 2016-08-04 29
USGS 01208870 ROOSTER R AT BRIDGEPORT,CT. 1964-09-11 1966-03-01 2
USGS 01208873 ROOSTER RIVER AT FAIRFIELD, CT 1993-03-26 2024-03-06 238
USGS 01208909 EASTON RES NR EASTON, CT. 1962-06-01 1970-10-08 3
USGS 01208910 MILL R NR PLATTSVILLE CT 1964-09-11 1966-03-01 2
USGS 01208918 MILL R AT STRATFIELD CT 1964-09-11 1966-03-01 2
USGS 01208919 HEMLOCK RES NR PLATTSVILLE, CT. 1962-06-01 1970-10-08 2
USGS 01208925 MILL RIVER NEAR FAIRFIELD, CT 2016-06-09 2024-03-06 60
USGS 01208946 SASCO BROOK ON REDDING RD NR DWIGHT SCHOOL 1997-04-17 1997-04-17 1
USGS 01208947 UNNAMED BK ABOVE UNNAMED BK NR GREENFIELD HILL 1997-04-17 1997-04-17 1
USGS 01208949 GREAT BROOK AT SOUTHPORT ON MOREHOUSE RD 1997-04-17 1997-04-17 1
USGS 01208950 SASCO BROOK NEAR SOUTHPORT, CT 1964-09-11 2024-03-04 307
USGS 01208960 SASCO BROOK AT SOUTHPORT, CT 1994-11-03 1997-12-17 42
USGS 012089695 SASCO BROOK AT MOUTH AT SOUTHPORT, CT 1995-08-12 2024-02-07 31
USGS 01208984 UMPAWAUG POND BROOK AT SIMPAUG TPKE NR REDDING, CT 2022-04-25 2022-06-30 2
USGS 01208990 SAUGATUCK RIVER NEAR REDDING, CT 1964-09-11 2024-02-15 568
USGS 01208992 SAUGATUCK RIVER NR BOSTON, CT. 1984-11-09 1984-11-09 1
USGS 01208999 LITTLE R AT SANFORDTOWN, CT. 1964-09-11 1966-03-01 2
USGS 01209000 SAUGATUCK RES NR LYONS PLAIN, CT. 1964-08-11 1974-04-17 2
USGS 01209010 SAUGATUCK R NR LYONS PLAIN,CT. 1964-09-11 1966-03-01 2
USGS 01209012 SAUGATUCK RIVER AT MARTIN RD.AT LYONS PLAIN,CT. 1980-08-20 1980-08-20 1
USGS 01209014 SAUGATUCK R AT DAVIS HILL RD AT LYONS PLAIN,CT. 1980-08-20 1980-08-20 1
USGS 01209016 SAUGATUCK RIVER AT LYONS PLAIN,CT. 1980-08-20 1980-08-20 1
USGS 01209018 SAUGATUCK R AT CARTBRIDGE RD AT LYONS PLAIN,CT. 1980-08-20 1980-08-20 1
USGS 01209080 ASPETUCK R AT HOPEWELL CT 1964-09-11 1966-03-01 2
USGS 01209082 ASPETUCK RIVER NR REDDING RIDGE,CT. 1980-08-19 1980-08-19 1
USGS 01209084 ASPETUCK R AT CHURCH HILL RD NR REDDING RIDGE,CT 1980-08-19 1980-08-19 1
USGS 01209086 ASPETUCK RIVER AT VALLEY RD.NR REDDING RIDGE,CT. 1980-08-19 1980-08-19 1
USGS 01209095 ASPETUCK R NR EASTON,CT. 1964-09-11 1966-03-01 2
USGS 01209110 ASPETUCK R AT ASPETUCK CT 1964-09-11 1966-03-01 2
USGS 01209150 ASPETUCK R NR WESTPORT CT 1964-10-27 1964-10-27 1
USGS 01209300 W BR SAUGATUCK R AT WESTON, CT 1964-09-11 2022-06-30 4
USGS 01209400 WEST BRANCH SAUGATUCK RIVER NR WESTON, CT. 1976-04-14 1994-09-08 4
USGS 01209500 SAUGATUCK RIVER NEAR WESTPORT, CT 1953-09-17 2024-03-04 61
USGS 01209510 SAUGATUCK RIVER AT ROUTE 1 AT WESTPORT, CT 2022-04-05 2024-02-06 43
USGS 01209550 RIDGEFIELD BK NR RIDGEFIELD,CT. 1964-09-11 1966-03-01 3
USGS 01209568 NORWALK R AT GEORGETOWN, CT. 1964-07-17 1964-07-17 1
USGS 01209569 NORWALK R AT GEORGETOWN,CT. 1964-07-17 1964-07-17 1
USGS 01209570 NORWALK R AT GEORGETOWN CT 1964-07-17 1978-04-19 28
USGS 01209572 NORWALK RIVER AT CANNONDALE, CT 1976-04-12 1978-04-19 25
USGS 01209573 NORWALK RIVER AT SEELEY RD NR CANNONDALE,CT. 1980-08-20 1980-08-20 1
USGS 01209576 NORWALK RIVER AT CANNON RD AT CANNONDALE,CT. 1980-08-20 1980-08-20 1
USGS 01209577 NORWALK RIVER NR CANNONDALE, CT. 1983-10-18 1985-08-21 24
USGS 01209580 NORWALK RIVER AT ROUTE 7 NR CANNONDALE,CT. 1980-08-20 1980-08-20 1
USGS 01209600 COMSTOCK BK AT NORTH WILTON, CT. 1964-09-11 1976-06-23 9
USGS 01209680 BRYANT BROOK AT WILTON, CT 1976-04-12 1976-06-23 4
USGS 01209700 NORWALK RIVER AT SOUTH WILTON, CT 1962-11-27 2016-09-13 79
USGS 01209710 NORWALK RIVER AT WINNIPAUK,CT. 1980-10-24 2024-03-05 930
USGS 01209712 DEERING POND NR WINNIPAUK, CT. 1984-11-09 1984-11-09 1
USGS 01209715 EAST BRANCH SILVERMINE RIVER NEAR RIDGEFIELD, CT 1976-04-13 1976-06-23 4
USGS 01209716 EAST BRANCH SILVERMINE R AT RTE 33 NR WILTON, CT 2022-04-24 2022-06-30 2
USGS 01209718 JOHN D MILNE LK NR NEW CANAAN CT 1964-11-23 1964-11-23 1
USGS 01209719 GRUPES RES NR NEW CANAAN, CT. 1964-11-23 1964-11-23 1
USGS 01209730 THAYERS BROOK NEAR SILVERMINE, CT 1976-04-14 1976-06-23 3
USGS 01209734 SILVERMINE RIVER AT SILVERMINE, CT 1976-04-14 1976-06-23 3
USGS 01209738 ROCK LK NR SILVERMINE CT 1964-11-24 1964-11-24 1
USGS 01209739 S NORWALK RES NR SILVERMINE CT 1964-11-24 1964-11-24 1
USGS 01209740 BELDEN HILL BK NR SILVERMINE CT 1964-09-11 1966-03-01 2
USGS 01209750 SILVERMINE R AT SILVERMINE,CT. 1964-09-11 1994-09-08 3
USGS 01209755 NORWALK RIVER AT EAST NORWALK, CT. 1975-06-06 1975-06-06 1
USGS 01209756 NORWALK HARBOR AT EAST NORWALK, CT. 1975-06-06 1975-06-06 1
USGS 01209760 NEW CANAAN RES NR NEW CANAAN CT 1964-08-13 1964-08-13 1
USGS 01209770 FIVEMILE R NR NORWALK,CT. 1962-04-26 1966-03-01 3
USGS 01209785 NOROTON R NR STAMFORD, CT. 1964-09-11 1966-03-01 2
USGS 01209789 EAST BRANCH STAMFORD HARBOR AT STAMFORD, CT. 1975-05-19 1975-05-19 1
USGS 01209810 LAUREL RES AT HIGH RIDGE, CT. 1964-11-24 1964-11-24 1
USGS 01209849 N STAMFORD RES AT N STAMFORD, CT. 1964-11-24 1964-11-24 1
USGS 01209850 RIPPOWAM R AT N STAMFORD CT 1964-09-11 1966-03-01 2
USGS 01209900 RIPPOWAM RIVER AT STAMFORD, CT 1964-09-11 1966-03-01 2
USGS 01209901 RIPPOWAM RIVER AT STAMFORD, CT. 1994-09-07 2016-08-04 34
USGS 01209910 STAMFORD HARBOR AT STAMFORD, CONN. 1974-07-15 1991-07-17 92
USGS 01210002 STAMFORD HARBOR AT STAMFORD, CT. 1975-05-19 1975-05-19 1
USGS 01210003 STAMFORD HARBOR AT STAMFORD,CT. 1975-05-19 1975-05-19 1
USGS 01210279 MIANUS RES NR STANWICH, CT. 1964-11-20 1964-11-20 1
USGS 01210280 MIANUS R NR STANWICH CT 1964-09-11 1966-03-01 2
USGS 01210300 E BR MIANUS R NR LONG RIDGE,CT. 1964-09-11 1966-03-01 2
USGS 01210490 MIANUS R NR RIVERBANK CT 1964-09-11 1966-03-01 2
USGS 01211010 BROTHERS BR AT MONTGOMERY PINETUM NR COS COB CONN 2000-10-25 2000-10-25 1
USGS 01211100 GREENWICH CK AT COS COB CT 1964-09-11 1966-03-01 2
USGS 01211106 GREENWICH CREEK AT RTE 1 NR COS COB, CT 2022-04-24 2022-06-30 2
USGS 01211110 UNNAMED TRIBUTARY TO GREENWICH CREEK NR COS COB 2000-10-25 2000-10-25 1
USGS 01211140 HORSENECK BROOK NEAR STANWICH CONN 2000-10-25 2000-10-25 1
USGS 01211149 PUTNAM LK NR ROUND HILL CT 1964-11-20 1964-11-20 1
USGS 01211150 HORSENECK BK NR ROUND HILL, CT. 1964-09-11 1966-03-01 2
USGS 01211200 HORSENECK BK AT GREENWICH CT 1964-09-11 1966-03-01 2
USGS 01211210 HORSENECK BROOK NEAR ROCK RIDGE CT 2000-10-25 2000-10-25 1
USGS 01211230 GREENWICH HARBOR AT GREENWICH, CT. dup 1 1975-06-06 1975-06-06 1
USGS 01211232 GREENWICH HARBOR AT GREENWICH, CT. dup 2 1975-06-06 1975-06-06 1
USGS 01211234 GREENWICH HARBOR AT GREENWICH, CT. dup 3 1975-06-06 1975-06-06 1
USGS 01211600 BYRAM R AT RIVERSVILLE, CT. 1964-09-11 2000-10-24 3
USGS 01211699 E. BR. BYRAM R. BELOW LAKE MEAD AT ROUND HILL 2000-10-24 2000-10-24 1
USGS 01211700 E BR BYRAM R AT ROUND HILL, CT. 1964-09-11 1966-03-01 2
USGS 01212100 E BR BYRAM R AT RIVERSVILLE, CT. 1962-11-27 2000-10-24 6
USGS 410252073314801 CT-STM 2 1966-05-18 1966-05-18 1
USGS 410336073332701 CT-STM 42 1989-08-23 1989-08-23 1
USGS 410358073404101 CT-GW 6 1962-11-27 1963-04-15 2
USGS 410410073410501 CT-GW 20 1989-09-05 1989-09-05 1
USGS 410410073410601 CT-GW 19 1966-05-13 1966-05-13 1
USGS 410451073310201 CT-DA 5 1964-11-10 1964-11-20 3
USGS 410501073382100 PUTNAM LK RES PRECP (USWB 6655) NR GREENWICH CT 1965-03-19 1965-12-01 10
USGS 410512073341201 ATMOSPHERIC DEPOSITION SITE AT OLD GREENWICH, CT 1989-02-14 1991-04-21 24
USGS 410551073305201 CT-STM 37 1966-05-18 1966-05-18 1
USGS 410606073245700 NORWALK R AT MARITIME AQUARIUM NR S NORWALK, CT 2021-04-28 2024-02-20 71
USGS 410611073293201 CT-DA 10 1988-06-29 1988-06-29 1
USGS 410618073324001 CT-STM 36 1966-05-18 1966-05-18 1
USGS 410618073344301 CT-STM 35 1966-05-18 1966-05-18 1
USGS 410633073274601 CT-NW 32 1966-06-17 1966-06-17 1
USGS 410643073243700 NORWALK RIVER AT FERRY POINT NEAR NORWALK, CT 2021-04-28 2023-04-11 59
USGS 410704073295701 CT-NCN 37 1966-05-17 1966-05-17 1
USGS 410709073403701 CT-GW 18 1966-05-13 1966-05-13 1
USGS 410710073334701 CT-STM 40 1988-06-20 1988-06-20 1
USGS 410724073221001 SAUGATUCK RIVER US RTE 136 NEAR SAUGATUCK, CT 2022-04-05 2024-02-21 69
USGS 410732073301301 CT-NCN 21 1964-08-13 1964-08-13 1
USGS 410733073320701 CT-STM 41 1988-06-29 1988-06-29 1
USGS 410741073265901 CT-NW 31 1966-05-05 1966-05-05 1
USGS 410746073255001 CT-NW 16 1964-11-23 1964-11-23 1
USGS 410746073311301 CT-NCN 38 1966-05-20 1966-05-20 1
USGS 410748073333901 CT-STM 34 1966-05-17 1966-05-17 1
USGS 410754073255001 CT-NW 38 1966-11-10 1966-11-10 1
USGS 410813073160201 CT-FF 29 1993-08-06 1993-08-06 1
USGS 410831073355301 CT-STM 43 1988-07-08 1988-07-08 1
USGS 410834073225501 CT-WP 50 1988-06-20 1988-06-20 1
USGS 410842073241701 CT-NW 30 1966-05-05 1966-05-05 1
USGS 410856073215401 CT-WP 9 1964-08-11 1964-08-11 1
USGS 410857073232901 CT-NW 20 1965-01-11 1965-01-12 2
USGS 410859073220001 CT-WP 12 1964-08-11 1964-08-11 1
USGS 410902073215901 CT-WP 10 1964-08-11 1964-08-11 1
USGS 410904073220101 CT-WP 11 1964-08-11 1964-08-11 1
USGS 410913073353601 CT-STM 33 1966-05-13 1966-05-13 1
USGS 410937073222001 CT-WP 33 1966-05-11 1966-05-11 1
USGS 410938073304301 CT-NCN 40 1966-05-20 1966-05-22 2
USGS 410949073322801 CT-NCN 36 1966-05-17 1966-05-17 1
USGS 410951073073900 BRIDGEPORT AP PRECP (USWB 0806) AT LORDSHIP CT 1965-03-18 1966-12-01 23
USGS 411003073243001 CT-WN 49 1966-04-11 1966-04-11 1
USGS 411013073190001 CT-FF 19 1966-05-11 1966-05-11 1
USGS 411022073161602 CT-FF 18 1966-06-06 1966-06-07 2
USGS 411022073261901 CT-WN 14 1962-11-27 1962-11-27 1
USGS 411034073214401 CT-WP 21 1964-10-27 1964-10-27 1
USGS 411052073223701 CT-WP 38 1966-05-05 1966-05-05 1
USGS 411058073242201 CT-WN 46 1966-05-05 1966-05-05 1
USGS 411103073160301 CT-FF 7 1966-05-12 1966-05-12 1
USGS 411105073135901 CT-FF 21 1966-05-17 1966-05-17 1
USGS 411112073320801 CT-NCN 39 1966-06-20 1966-06-20 1
USGS 411129073262901 CT-WN 48 1966-04-11 1966-04-11 1
USGS 411130073260001 CT-WN 3 1964-08-11 1964-08-11 1
USGS 411136073255801 CT-WN 4 1964-08-11 1964-08-11 1
USGS 411136073285501 CT-NCN 35 1966-05-05 1966-05-05 1
USGS 411139073255901 CT-WN 5 1964-08-11 1964-08-11 1
USGS 411140073255701 CT-WN 6 1964-08-11 1964-08-11 1
USGS 411230073184701 CT-FF 20 1966-04-07 1966-04-07 1
USGS 411243073220001 CT-WES 20 1966-05-13 1966-05-13 1
USGS 411244073254401 CT-WN 66 1980-08-20 1985-08-21 19
USGS 411244073255001 CT-WN 97 1984-08-23 1985-08-21 15
USGS 411246073254701 CT-WN 88 1984-08-01 1984-08-01 2
USGS 411246073254702 CT-WN 96 1984-08-01 1985-08-21 16
USGS 411248073254301 CT-WN 24 1965-04-09 1965-04-09 1
USGS 411248073260201 CT-WN 64 1984-07-13 1985-08-21 18
USGS 411251073253901 CT-WN 84 1984-07-12 1985-08-31 18
USGS 411251073254101 CT-WN 99 1984-10-04 1985-08-21 14
USGS 411251073254201 CT-WN 85 1984-07-31 1985-08-21 16
USGS 411251073254202 CT-WN 95 1984-07-31 1985-08-21 16
USGS 411251073254501 CT-WN 83 1983-10-18 1984-08-23 11
USGS 411252073155401 CT-E 28 1966-05-11 1966-05-11 1
USGS 411252073253901 CT-WN 98 1984-10-04 1985-08-21 16
USGS 411252073254303 CT-WN 92 1984-10-05 1985-08-21 15
USGS 411257073253501 CT-WN 87 1984-07-13 1985-08-21 14
USGS 411302073212101 CT-WES 58 1988-06-24 1988-06-24 1
USGS 411305073152601 CT-FF 27 1978-07-17 1978-07-17 1
USGS 411306073152401 CT-FF 24 1978-07-20 1978-07-20 1
USGS 411306073152402 CT-FF 25 1978-07-18 1978-07-18 1
USGS 411310073205401 CT-WES 34 1980-08-20 1980-08-20 1
USGS 411310073205402 CT-WES 38 1980-08-20 1980-08-20 1
USGS 411311073151901 CT-FF 26 1978-07-19 1978-07-19 1
USGS 411315073283501 CT-WN 50 1966-05-04 1966-05-04 1
USGS 411318073255101 CT-WN 47 1966-05-11 1966-05-11 1
USGS 411321073205901 CT-WES 37 1980-08-20 1980-08-20 1
USGS 411324073235001 CT-WES 21 1966-05-05 1966-05-05 1
USGS 411334073205701 CT-WES 35 1980-08-20 1980-08-20 1
USGS 411339073192901 CT-E 19 1966-05-23 1966-05-23 1
USGS 411415073223601 CT-WES 4 1966-05-05 1966-05-05 1
USGS 411437073294101 CT-R 25 1966-05-04 1966-05-04 1
USGS 411439073195201 CT-E 30 1966-05-11 1966-05-11 1
USGS 411440073272301 CT-WN 51 1966-05-04 1966-05-04 1
USGS 411443073105301 CT-TR 21 1966-05-12 1966-05-12 1
USGS 411443073154001 CT-E 29 1966-05-11 1966-05-11 1
USGS 411449073190401 CT-E 32 1993-09-02 1993-09-02 1
USGS 411450073183201 CT-E 31 1966-05-07 1966-05-07 1
USGS 411454073210600 SAUGATUCK RES PRECP (USWB 7157) NR ASPETUCK CT 1965-03-18 1965-12-01 11
USGS 411521073192501 CT-E 14 1966-05-23 1966-05-23 1
USGS 411609073190401 CT-E 11 1966-05-23 1966-05-23 1
USGS 411613073194401 CT-E 9 1966-05-12 1966-05-12 1
USGS 411632073143301 CT-TR 20 1966-05-09 1966-05-09 1
USGS 411642073165601 CT-E 27 1966-05-12 1966-05-12 1
USGS 411705073123001 CT-TR 18 1966-05-09 1966-05-09 1
USGS 411723073141201 CT-TR 1 1966-05-23 1966-05-23 1
USGS 411741073172801 CT-E 26 1966-05-12 1966-05-12 1
USGS 411744073251201 CT-RD 37 1966-05-13 1966-05-13 1
USGS 411752073131801 CT-TR 19 1966-05-09 1966-05-09 1
USGS 411806073163201 CT-MO 64 1993-08-16 1993-08-16 1
USGS 411807073262401 CT-RD 38 1966-05-12 1966-05-12 1
USGS 411813073144601 CT-MO 14 1966-05-23 1966-05-23 1
USGS 411824073222102 CT-RD 39 1966-05-12 1966-05-12 1
USGS 411826073193501 CT-RD 24 1966-06-09 1966-06-09 1
USGS 411828073160901 CT-MO 24 1966-05-13 1966-05-13 1
USGS 411843073212601 CT-RD 40 1966-05-12 1966-05-12 1
USGS 411850073282401 CT-R 18 1965-12-20 1965-12-27 3
USGS 411852073282701 CT-R 20 1966-02-18 1966-02-18 1
USGS 411855073293101 CT-R 24 1966-05-10 1966-05-10 1
USGS 411900073253501 CT-RD 30 1966-05-24 1966-05-24 1
USGS 411901073153901 CT-MO 20 1964-08-11 1964-08-11 1
USGS 411902073161801 CT-MO 26 1966-05-24 1966-05-24 1
USGS 411902073202401 CT-RD 42 1980-08-19 1980-08-19 1
USGS 411909073202201 CT-RD 43 1980-08-19 1980-08-19 1
USGS 411911073203101 CT-RD 21 1966-05-23 1966-05-23 1
USGS 411918073201301 CT-RD 53 1988-06-24 1988-06-24 1
USGS 411919073203301 CT-RD 41 1980-08-19 1980-08-19 1
USGS 411924073253001 CT-RD 35 1966-05-24 1966-05-24 1
USGS 411926073173401 CT-E 1 1966-05-12 1966-05-12 1
USGS 411956073263401 CT-DY 15 1966-05-10 1966-05-10 1
USGS 411957073275201 CT-DY 14 1966-05-10 1966-05-10 1
USGS 412008073201501 CT-NT 5 1966-05-24 1966-05-24 1
USGS 412009073140301 CT-MO 8 1966-05-09 1966-05-09 1
USGS 412014073145101 CT-MO 10 1966-05-24 1966-05-24 1
USGS 412025073200901 CT-NT 6 1966-05-12 1966-05-12 1
USGS 412045073153501 CT-MO 45 1968-11-13 1968-11-13 1
USGS 412106073311801 CT-R 67 1989-08-17 1989-08-17 1
USGS 412108073311801 CT-R 68 1989-08-17 1989-08-17 1
USGS 412446073311901 CT-DY 91 1989-08-07 1989-08-07 1
  group icon Litchfield County, Connecticut
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 01202820 BANTAM R AT W MORRIS, CT. 1968-04-25 1968-08-20 3
  group icon Westchester County, New York
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 01209717 BROWNS RESERVOIR NEAR LEWISBORO NY 1964-11-23 1964-11-23 1
USGS 01209790 SISCOWIT RESERVOIR NEAR POUND RIDGE NY 1964-11-24 1964-11-24 1
USGS 01209795 TRINITY LAKE RES NR POND RIDGE NY 1962-04-25 1964-11-24 2
USGS 01209797 MILL RIVER AT POUND RIDGE NY 1976-08-04 1976-08-04 1
USGS 01210000 MIANUS RIVER AT BEDFORD NY 1976-08-03 1976-08-04 2
USGS 01211290 BYRAM RIVER NEAR ARMONK NY 1964-09-11 1966-03-01 2
USGS 01211300 BYRAM RIVER AT ARMONK NY 1976-08-04 1976-08-04 1
USGS 01211350 WAMPUS RIVER AT ARMONK NY 1976-08-04 1976-08-04 1
USGS 01299000 BLIND BROOK NEAR PURCHASE NY 2022-04-25 2022-06-30 2
USGS 01299030 BLIND BROOK AT PORT CHESTER NY 1975-05-30 1975-10-21 5
USGS 01299130 BLIND BROOK TRIBUTARY AT PORT CHESTER NY 1975-05-30 1975-10-30 5
USGS 01299200 UNNAMED TRIBUTARY AT LINCOLN AVE NEAR PURCHASE NY 2022-04-25 2022-06-30 2
USGS 01300000 BLIND BROOK AT RYE NY 1971-09-14 1976-08-03 8
USGS 410113073414100 BLIND BROOK AT LINCOLN AVE AT RYE NY 1976-08-03 1976-08-03 1
USGS 410735073413901 WE2114 1988-08-25 1988-08-25 1
USGS 410800073400000 WE5009 1974-03-05 1974-03-05 1
USGS 410842073400701 WE1483 2008-08-14 2008-08-14 1
USGS 411008073354401 WE5230 2013-07-17 2013-07-17 3
USGS 411028073375401 WE2115 1988-08-25 1988-08-25 1
USGS 411030073392701 WE5019 1995-08-30 1995-08-30 1
USGS 411043073401601 WE 681 1988-08-23 1988-08-23 1
USGS 411117073374301 WE2100 1988-08-23 1988-08-23 1
USGS 411125073393802 WE2099 1988-08-23 1988-08-23 1
USGS 411210073331601 WE2103 1988-08-23 1988-08-23 1
USGS 411220073340401 WE2102 1988-08-23 1988-08-23 1
USGS 411222073331001 WE2117 1988-08-25 1988-08-25 1
USGS 411222073341301 WE2101 1988-08-23 1988-08-23 1
USGS 411315073311001 WE2104 1988-08-23 1988-08-23 1
USGS 411318073331200 TRINITY LAKE AT TRINITY LAKE NY 1976-07-08 1976-11-17 125
USGS 411520073315501 WE2105 1988-08-23 1988-08-23 1