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LOCATION.--Lat 42°51'04.0", long 73°53'14.1" referenced to North American Datum of 1983, Saratoga County, NY, Hydrologic Unit 02020004, on left bank 100 ft downstream from bridge on State Highway 146 and 0.2 mi south of Rexford.
DRAINAGE AREA.--3,360 mi².
PERIOD OF RECORD.--June 2014 to current year (gage heights only).
GAGE.--Water-stage recorder. Datum of gage is 199.46 ft above NAVD of 1988 and 200.00 ft above NGVD of 1929 (VERTCON).
REMARKS.--Considerable regulation of stage by Lock 8 on the Erie (Barge) Canal about 6.6 mi upstream and Vischer Ferry Dam hydroelectric facility about 4.1 mi downstream.
Water Years 2014-18: Records fair.
EXTREMES FOR PERIOD OF RECORD.--Maximum gage height, 19.76 ft, Feb. 22, 2018 (ice jam); minimum gage height, 7.77 ft, Dec. 31, 2017 (result of freezeup).

Peak Flow and Stage Information

Mohawk River Ice Jam Monitoring

Gage PhotoStation image


This station managed by the NY Water Science Center Troy.

Available Parameters Available Period
All 8 Available Parameters for this site
00010 Temperature, water [HRECOS] 2018-12-14  2019-09-16
00065 Gage height 2014-06-27  2019-09-16
00095 Specific cond at 25C [HRECOS] 2018-12-14  2019-09-16
00300 Dissolved oxygen [HRECOS] 2018-12-14  2019-09-16
00301 Diss oxygen,%saturtn [HRECOS] 2018-12-14  2019-09-16
00400 pH [HRECOS] 2018-12-14  2019-09-16
63680 Turbidity, Form Neph [HRECOS] 2018-12-14  2019-09-16
99067 Observed elev diff 2019-05-19  2019-09-16

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Summary of all available data for this site
Instantaneous-data availability statement

Gage height, feet

Most recent instantaneous value: 11.94 09-16-2019   17:50 EST
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