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ICE EFFECTS ON STREAMFLOW - During winter, ice formation may cause stage and discharge values to appear higher than expected. Ice effects may be minor (occurring only at night and early morning) with baseline flows obvious, or the effects may be major (stage constantly increases over several days or weeks) resulting in greatly erroneous discharge. Streamgages experiencing minor ice conditions will continue to display stage and discharge values to enable users to estimate the approximate base-line stage and discharge. Streamgages experiencing major ice conditions will have the discharge record temporarily disabled to prevent use of erroneous discharge values. The discharge record will resume when it is determined that ice conditions are no longer present. Daily mean discharges during periods of ice effect will be estimated after detailed data analysis.
* IMPORTANT: Next Generation Station Page

USGS 01190070 CONNECTICUT RIVER AT HARTFORD, CT

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Connecticut Department of Energy & Environmental Protection and the Army Corps of Engineers.
Boating safety tips
This station managed by the East Hartford CT Field Office.

Available Parameters Available Period
All 1 Available Parameters for this site
  
00065 Gage height 2007-10-01  2019-04-23

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

Summary of all available data for this site
Instantaneous-data availability statement
Gage height, feet
TIMEApr 16Apr 17Apr 18Apr 19Apr 20Apr 21Apr 22Apr 23
00:00 EDT15.50P  18.57P  19.44P  18.97P  18.38P  18.18P  18.79P  19.03P  
00:15 EDT15.53P  18.60P  19.44P  18.97P  18.38P  18.18P  18.79P  19.03P  
00:30 EDT15.56P  18.62P  19.43P  18.97P  18.37P  18.19P  18.79P  19.04P  
00:45 EDT15.60P  18.64P  19.43P  18.96P  18.36P  18.20P  18.79P  19.04P  
01:00 EDT15.64P  18.67P  19.42P  18.96P  18.36P  18.21P  18.80P  19.05P  
01:15 EDT15.67P  18.69P  19.42P  18.96P  18.34P  18.21P  18.80P  19.06P  
01:30 EDT15.70P  18.72P  19.41P  18.96P  18.34P  18.22P  18.80P  19.06P  
01:45 EDT15.73P  18.74P  19.40P  18.96P  18.32P  18.22P  18.80P  19.07P  
02:00 EDT15.77P  18.76P  19.40P  18.96P  18.32P  18.23P  18.80P  19.08P  
02:15 EDT15.80P  18.78P  19.39P  18.96P  18.31P  18.24P  18.81P  19.08P  
02:30 EDT15.83P  18.80P  19.39P  18.96P  18.30P  18.24P  18.81P  19.09P  
02:45 EDT15.87P  18.81P  19.38P  18.96P  18.28P  18.25P  18.81P  19.09P  
03:00 EDT15.90P  18.83P  19.37P  18.96P  18.27P  18.26P  18.81P  19.10P  
03:15 EDT15.94P  18.84P  19.37P  18.96P  18.26P  18.26P  18.81P  19.10P  
03:30 EDT15.97P  18.85P  19.36P  18.96P  18.26P  18.27P  18.81P  19.11P  
03:45 EDT16.01P  18.86P  19.35P  18.96P  18.25P  18.28P  18.82P   
04:00 EDT16.04P  18.88P  19.35P  18.97P  18.25P  18.29P  18.82P  19.13P  
04:15 EDT16.08P  18.96P  19.35P  18.97P  18.24P  18.30P  18.82P   
04:30 EDT16.12P  18.97P  19.34P  18.97P  18.24P  18.31P  18.82P   
04:45 EDT16.14P  19.00P  19.33P  18.97P  18.23P  18.31P  18.82P  19.14P  
05:00 EDT16.18P  19.01P  19.32P  18.97P  18.22P  18.32P  18.83P  19.15P  
05:15 EDT16.21P  19.03P  19.32P  18.97P  18.22P  18.33P  18.83P  19.16P  
05:30 EDT16.25P  19.05P  19.32P  18.97P  18.22P  18.34P  18.83P  19.17P  
05:45 EDT16.28P  19.07P  19.31P  18.97P  18.21P  18.35P  18.83P  19.18P  
06:00 EDT16.32P  19.09P  19.30P  18.97P  18.20P  18.36P  18.83P  19.18P  
06:15 EDT16.36P  19.10P  19.30P  18.97P  18.20P  18.37P  18.83P  19.19P  
06:30 EDT16.39P  19.12P  19.29P  18.97P  18.19P  18.38P  18.83P  19.20P  
06:45 EDT16.42P  19.14P  19.29P  18.97P  18.19P  18.38P  18.84P  19.20P  
07:00 EDT16.46P  19.15P  19.28P  18.96P  18.18P  18.39P  18.84P  19.21P  
07:15 EDT16.49P  19.17P  19.28P  18.96P  18.17P  18.40P  18.84P  19.21P  
07:30 EDT16.53P  19.18P  19.26P  18.96P  18.17P  18.41P  18.84P  19.22P  
07:45 EDT16.56P  19.20P  19.26P  18.96P  18.16P  18.42P  18.84P  19.23P  
08:00 EDT16.60P  19.21P  19.25P  18.96P  18.15P  18.44P  18.84P  19.24P  
08:15 EDT16.63P  19.22P  19.24P  18.96P  18.14P  18.45P  18.85P  19.25P  
08:30 EDT16.67P  19.24P  19.24P  18.96P  18.14P  18.46P  18.85P  19.26P  
08:45 EDT16.70P  19.26P  19.23P  18.96P  18.14P  18.48P  18.85P  19.26P  
09:00 EDT16.73P  19.26P  19.23P  18.95P  18.13P  18.48P  18.85P  19.27P  
09:15 EDT16.77P  19.28P  19.22P  18.95P  18.13P  18.49P  18.85P  19.28P  
09:30 EDT16.81P  19.29P  19.22P  18.95P  18.14P  18.50P  18.85P  19.28P  
09:45 EDT16.84P  19.29P  19.21P  18.95P  18.14P  18.52P  18.86P   
10:00 EDT16.88P  19.31P  19.20P  18.94P  18.14P  18.53P  18.86P   
10:15 EDT16.92P  19.33P  19.20P  18.94P  18.14P  18.54P  18.86P   
10:30 EDT16.95P  19.34P  19.20P  18.94P  18.14P  18.55P  18.86P   
10:45 EDT16.98P  19.35P  19.19P  18.94P  18.14P  18.56P  18.86P   
11:00 EDT17.01P  19.36P  19.18P  18.93P  18.14P  18.58P  18.86P   
11:15 EDT17.05P  19.37P  19.18P  18.92P  18.13P  18.59P  18.86P   
11:30 EDT17.08P  19.38P  19.17P  18.92P  18.14P  18.60P  18.86P   
11:45 EDT17.11P  19.38P  19.16P  18.91P  18.14P  18.60P  18.86P   
12:00 EDT17.14P  19.40P  19.16P  18.90P  18.15P  18.61P  18.86P   
12:15 EDT17.14P  19.41P  19.15P  18.90P  18.15P  18.62P  18.86P   
12:30 EDT17.21P  19.41P  19.14P  18.90P  18.14P  18.63P  18.86P   
12:45 EDT17.24P  19.42P  19.14P  18.88P  18.14P  18.64P  18.86P   
13:00 EDT17.27P  19.43P  19.14P  18.87P  18.14P  18.64P  18.87P   
13:15 EDT17.30P  19.44P  19.13P  18.86P  18.15P  18.65P  18.87P   
13:30 EDT17.33P  19.44P  19.13P  18.85P  18.15P  18.65P  18.87P   
13:45 EDT17.37P  19.44P  19.12P  18.84P  18.15P  18.66P  18.87P   
14:00 EDT17.40P  19.45P  19.12P  18.83P  18.14P  18.66P  18.87P   
14:15 EDT17.44P  19.46P  19.11P  18.83P  18.14P  18.67P  18.87P   
14:30 EDT17.46P  19.46P  19.11P  18.82P  18.15P  18.68P  18.87P   
14:45 EDT17.49P  19.47P  19.10P  18.81P  18.14P  18.68P  18.87P   
15:00 EDT17.52P  19.47P  19.10P  18.80P  18.14P  18.69P  18.87P   
15:15 EDT17.56P  19.48P  19.09P  18.78P  18.14P  18.70P  18.87P   
15:30 EDT17.58P  19.48P  19.08P  18.77P  18.14P  18.70P  18.87P   
15:45 EDT17.62P  19.49P  19.08P  18.77P  18.14P  18.70P  18.87P   
16:00 EDT17.65P  19.49P  19.08P  18.76P  18.14P  18.71P  18.87P   
16:15 EDT17.68P  19.50P  19.07P  18.76P  18.14P  18.71P  18.87P   
16:30 EDT17.72P  19.50P  19.07P  18.74P  18.13P  18.72P  18.86P   
16:45 EDT17.75P  19.50P  19.06P  18.73P  18.14P  18.72P  18.86P   
17:00 EDT17.78P  19.50P  19.05P  18.72P  18.14P  18.73P  18.86P   
17:15 EDT17.81P  19.50P  19.05P  18.70P  18.13P  18.73P  18.86P   
17:30 EDT17.84P  19.50P  19.04P  18.69P  18.14P  18.73P  18.86P   
17:45 EDT17.87P  19.50P  19.04P  18.68P  18.14P  18.74P  18.86P   
18:00 EDT17.90P  19.51P  19.04P  18.67P  18.14P  18.74P  18.86P   
18:15 EDT17.93P  19.50P  19.03P  18.66P  18.14P  18.74P  18.87P   
18:30 EDT17.96P  19.51P  19.03P  18.64P  18.14P  18.74P  18.87P   
18:45 EDT18.00P  19.51P  19.02P  18.64P  18.14P  18.75P  18.87P   
19:00 EDT18.02P  19.51P  19.02P  18.62P  18.14P  18.75P  18.88P   
19:15 EDT18.05P  19.51P  19.01P  18.61P  18.14P  18.75P  18.88P   
19:30 EDT18.09P  19.51P  19.01P  18.59P  18.14P  18.76P  18.94P   
19:45 EDT18.11P  19.50P  19.01P  18.58P  18.14P  18.76P  18.94P   
20:00 EDT18.14P  19.51P  19.01P  18.57P  18.14P  18.76P  18.95P   
20:15 EDT18.17P  19.51P  19.00P  18.56P  18.14P  18.77P  18.95P   
20:30 EDT18.20P  19.50P  19.00P  18.55P  18.14P  18.77P  18.95P   
20:45 EDT18.23P  19.50P  19.00P  18.54P  18.14P  18.77P  18.96P   
21:00 EDT18.26P  19.50P  18.99P  18.53P  18.14P  18.77P  18.96P   
21:15 EDT18.28P  19.49P  18.99P  18.52P  18.14P  18.77P  18.97P   
21:30 EDT18.31P  19.49P  18.99P  18.51P  18.14P  18.77P  18.98P   
21:45 EDT18.34P  19.49P  18.98P  18.49P  18.15P  18.77P  18.98P   
22:00 EDT18.36P  19.48P  18.98P  18.48P  18.15P  18.78P  18.98P   
22:15 EDT18.39P  19.48P  18.98P  18.47P  18.15P  18.78P  18.99P   
22:30 EDT18.41P  19.48P  18.97P  18.46P  18.16P  18.78P  19.00P   
22:45 EDT18.44P  19.47P  18.97P  18.44P  18.16P  18.78P  19.00P   
23:00 EDT18.47P  19.46P  18.97P  18.44P  18.16P  18.78P  19.00P   
23:15 EDT18.49P  19.46P  18.97P  18.42P  18.16P  18.78P  19.01P   
23:30 EDT18.52P  19.45P  18.97P  18.41P  18.17P  18.78P  19.02P   
23:45 EDT18.54P  19.45P  18.97P  18.40P  18.17P  18.79P  19.03P   
COUNT9696969696969636
MAX18.5419.5119.4418.9718.3818.7919.0319.28
MIN15.5018.5718.9718.4018.1318.1818.7919.03

Explanation
  P  Provisional data subject to revision.