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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2005-04-13 2007-09-05
Inorganics, Major, Non-metals Water-quality 2005-04-13 2007-09-05
Nutrient Water-quality 2005-04-13 2007-09-05
Physical Daily Values, Unit Values, Water-quality 2002-10-01 2024-11-21
Sediment Water-quality 2005-04-13 2007-09-05
n/a Peak Measurements 2003-03-31 2023-07-12
n/a Site Visits 2003-03-18 2024-09-19
n/a USGS Annual Water Data Reports Site 2005-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01172010 is associated with a Stream in Hampden County, Massachusetts. Current conditions of Discharge and Gage height are available. Water data back to 2002 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01172010 n/a
Site name
CONNECTICUT R AT I-391 BRIDGE AT HOLYOKE, MA n/a
Site type
Stream
ST
DMS latitude 421129.29 n/a
DMS longitude 0723633.52 n/a
Decimal latitude 42.19146944 n/a
Decimal longitude -72.6093111 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Connecticut 09
State
Massachusetts 25
County
Hampden County 013
Country US n/a
Land net location description n/a
Name of location map SPRINGFIELD NORTH, M n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 32.42 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Middle Connecticut 01080201
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNYNYNYNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20030430 n/a
Drainage area
8332 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files 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
Project number 240400100 n/a