Most recent instantaneous value: 6.0 11-29-2023 06:10 EST
See this graph on the Monitoring Location Pages
LOCATION.--Middlesex County, Hydrologic Unit 01090001, on
right bank, 50 ft downstream of culvert at Winter Street, 300 ft
downstream of gate house outlet from Cambridge Reservoir, and 1.3 mi
north of Kendal Green.
DRAINAGE AREA.--6.86 mi2.
PERIOD OF RECORD.--July 1997 to current year.
GAGE.--Data Collection Platform, water-temperature and specific
conductance monitor, air temperature monitor, a heated tipping-bucket
precipitation gage equipped with a wind shield, and telephone
telemeter. Datum of streamgage is 149.20 ft above NAVD 1988, estimated
from topographic map. Datum of reservoir gage is referenced to the City
of Cambridge datum. Subtract 10.84 ft to convert to elevation above
NGVD 1929. Subract 11.70 ft to convert to elevation above NAVD 1988.
Dissolved chloride and sodium concentrations estimated from specific
conductance measurements using the regression technique described in
Smith 2013.
REMARKS.--Flow affected by regulation of dam 300 ft upstream at
outflow of Cambridge Reservoir.
COOPERATION BY.--Cambridge Water Department
Daily and unit values precipitation data are calibrated and
quality assured prior to publication by the Massachusetts-Rhode Island
Water Science Center. Data are available upon request.
Photo of
Hobbs Brook Streamflow and Precipitation Gages
| Min (2017) | 25th percen- tile | Median | Most Recent Instantaneous Value Nov 29 | Mean | 75th percen- tile | Max (2019) |
|---|---|---|---|---|---|---|
| 0.02 | 0.65 | 2.4 | 6.27 | 6.9 | 11 | 36.6 |
U.S. Department of the Interior |
U.S. Geological Survey
Title: USGS Current Conditions for the Nation
URL:
Page Contact Information: Massachusetts Water Data Support Team
Page Last Modified: 2023-11-29 06:47:16 EST
7.44 6.18 nadww02