DISSOLVED CARBONATE WATER

The measurements shown below were made at USGS station 01209710, located on the Norwalk River near the Perry Avenue bridge. All of the measurements are in milligrams per liter as CO3. For details about the data, press here.

The highest reading, 6.0, occurred in 6/93, and the lowest, 0, in 8/92. All of the readings above 1.0 (13 percent of the samples), are shown in red and all that are below 0 (another 87 percent), are in blue.

 Averages by
Season and by
5-year Period:
 
(Overall = 0.188)
Jan-Mar0.000
Apr-Jun 0.121
Jul-Sep 0.329
Oct-Dec 0.139
1980-84 0.000
1985-89 0.000
1990-94 0.248
1995-99 0.000

YearJanFebMar AprMayJunJulAug SepOctNovDec
1992             2.0 0 1.0 0   0
1993   0 0
0
0		 0
0
0
1.0		 0
0
0
0		 0
0
0
0
6.0		 3.36
3.0
0
0		 0
2.0
0		 0
1.0
0		 0
0
5.0
0		 0
0		 0
1994       0
0		 0 0 0 0 0 0   0
1995 0 0 0 0 0 0 0
0		 0 0      
1996               0 0 0   0
1997   0   0 0
0		 0 0 0 0