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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
Biological Water-quality 1992-10-23 2022-10-11
Information Water-quality 1992-10-22 2024-02-06
Inorganics, Major, Metals Water-quality 1962-04-25 2023-09-14
Inorganics, Major, Non-metals Unit Values, Water-quality 1962-04-25 2024-02-06
Inorganics, Minor, Non-metals Water-quality 1992-10-22 2023-09-14
Inorganics, Minor, metals Water-quality 1962-04-25 2023-09-14
Microbiological Water-quality 1997-04-10 2024-02-06
Nutrient Water-quality 1962-04-25 2023-12-07
Organics, PCBs Water-quality 1992-10-22 1992-10-23
Organics, other Water-quality 1992-10-22 2023-12-07
Organics, pesticide Water-quality 1992-10-22 1994-09-14
Physical Daily Values, Unit Values, Water-quality 1961-08-01 2024-11-14
Radiochemistry Water-quality 1992-10-22 2023-09-14
Sediment Water-quality 1992-10-22 2023-03-09
n/a Peak Measurements 1938-09-21 2023-09-30
n/a Site Visits 1962-03-13 2024-10-18
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01184490 is associated with a Stream in Hartford County, Connecticut. Current conditions of Discharge and Gage height are available. Water data back to 1938 are available online.

The elevation of this gage is 45.48 ft above NAVD of 1988. To obtain stream water surface elevation values in NAVD88, add 45.48 feet to gage height values.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01184490 n/a
Site name
BROAD BROOK AT BROAD BROOK, CT n/a
Site type
Stream
ST
DMS latitude 415450.03 n/a
DMS longitude 0723258.92 n/a
Decimal latitude 41.9138972 n/a
Decimal longitude -72.5497 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
Connecticut 09
County
Hartford County 003
Country US n/a
Land net location description n/a
Name of location map BROAD BROOK, CT n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 45.48 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .16 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Lower Connecticut 01080205
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20020917 n/a
Drainage area
15.5 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 NNNNNNNN 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 440900100 n/a