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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2025
01118700 WHITFORD BROOK AT OLD MYSTIC, CT.
LOCATION - Lat 41°23'41", long 71°57'40" referenced to North American Datum of 1927, New London County, CT, Hydrologic Unit 01100003,
DRAINAGE AREA - 14.8 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Feb. 2020 to Apr. 2023
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 8.73 ft. above North American Vertical Datum of 1988. Satellite telemetry at station.
REMARKS - Water Year 2021, 2022: Records good except for periods of estimated discharges, which are fair.
