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Available data

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Continuous data

1 data types available - data from 2007-10-01 to 2026-08-04

Daily data

1 data types available - data from 1998-10-01 to 2026-08-02

Field measurements

1 data types available - data from 2008-10-06 to 2026-03-11

Discrete sample data

0 observed properties (data types) available

Statistical tables for select daily data types

0 data types available

Important information about this monitoring location

The elevation of this gage is 0.54 ft above NAVD of 1988. To obtain stream water surface elevation values in NAVD88, add 0.54 feet to gage height values.

Location details and information

Available location images

Kennebec River at Calumet Bridge at Augusta

Kennebec River at Calumet Bridge at Augusta, Maine

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Operated in cooperation with:

Maine Emergency Management Agency

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01049320	n/a
Location name	Kennebec River at Calumet Bridge at Augusta, Maine	n/a
Site type	Tidal stream	ST-TS
Decimal latitude (WGS84)	44.3186111111111	n/a
Decimal longitude (WGS84)	-69.7716666666667	n/a
Latitude-longitude method	Interpolated from Digital MAP.	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Maine	23
State	Maine	23
County	Kennebec County	011
Country	United States of America	n/a
Altitude of gage/land surface	0.54 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.08 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Kennebec River	01030003
Drainage basin		n/a
Date of first construction		n/a
Drainage area	5522 square miles	n/a
Contributing drainage area	5522 square miles	n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location Kennebec River at Calumet Bridge at Augusta, Maine - USGS-01049320