Mississippi River at bridge on MN-115 at Camp Ripley, MN (Agency code: UM-982)

Descriptive Statistics of Concentration Data (Milligrams/Liter) 

                  TN_N     NOx_N     NHx_N      TP_P       TSS        Cl
Total obs. =       143       179       272       265       265       106
Start date =  02/12/79  08/09/76  07/20/67  07/20/67  07/20/67  07/20/67
End date   =  09/29/94  07/21/98  07/21/98  07/21/98  07/21/98  09/12/77
Mx smp int days=   161       407       407       663       663       129
Mean samp int=    40.2      45.0      41.8      42.9      42.9      35.3
Stdv samp int=    25.4      52.1      43.6      54.4      54.4      17.5
Mean conc. =      0.95      0.15     0.133     0.073       9.4       4.0
Stdev conc.=      0.27      0.13     0.089     0.061      17.5       2.0
Min conc.  =      0.44      0.01     0.020     0.010       0.5       1.0
25% conc.  =      0.78      0.05     0.060     0.044       4.0       3.0
Med. conc. =      0.92      0.10     0.120     0.059       7.0       4.0
75% conc.  =      1.05      0.23     0.200     0.080      11.0       5.0
Max conc.  =      1.94      0.72     0.770     0.517     270.0      13.0

Flow summaries are in the LOADEST2 diagnostic information

TN_N    = Total Nitrogen (as N)
          (Total Kjeldahl Nitrogen + Nitrate + Nitrite)
NOx_N   = Nitrate + Nitrite (as N)
NHx_N   = Total Ammonia (as N)
TP_P    = Total Phosphorus (as P)
TSS     = Total Suspended Solids
Cl      = Total Chloride (as Cl)