Hubbard Brook Sensor Network

Meteorological and streamflow data have been collected at Hubbard Brook since the 1950s. Data were initially collected with chart recorders, and have been replaced with digital sensors (~2012-2016). The tables below describe the instruments - near-realtime data can be viewed online at the following links. A link is also included to images collected from tower-based webcams located throughout the forest.

 

  Weather Stations
Instruments wx1 wx6 wx10 wx14 wx17
 
wx19 wx23 wx24
Temperature/RH                
  CS-HMP60 09/29/09 12/18/08   10/5/09 09/29/08   09/25/08 10/5/09
  Belfort Hygrothermograph 594
  (chart)
10/20/55 01/01/61   01/01/65 01/01/99   09/01/95 01/01/99
Precipitation                
  NOAA IV ETI Inst. Sys 09/17/09 05/26/10 03/30/11 02/17/11   05/18/11 09/17/09  
  Belfort 5-780/4-400 (chart) 01/01/56 01/01/60 12/1/63 01/01/65   11/01/68 01/01/96  

 

  Weirs
Instruments 1 2 3 4 5 6 7 8 9
  CS410 Shaft Encoder 09/29/10 03/08/10   03/10/10 09/29/10 09/29/10 10/01/10 09/30/10 03/04/10
  Stevens A-35 (chart) 01/01/56 10/01/57 10/01/57 07/01/60 01/01/62 01/01/63 01/01/65 05/01/68 01/01/95
Weir Type p>o
sharp-
crested
V-notch
120o
sharp-
crested
V-notch
120o
sharp-
crested
V-notch
120o
sharp-
crested
V-notch
90o
sharp-
crested
V-notch
modified San
Dimas flume
90o
sharp-
crested
V-notch
modified San
Dimas flume
120o
sharp-
crested
V-notch
modified San
Dimas flume
120o
sharp-
crested
V-notch
modified San
Dimas flume
120o
sharp-
crested
V-notch