Missouri River near confluence with Mississippi River (Agency code: MO02.0X) 

Descriptive Statistics of Concentration Data (Milligrams/Liter)

                 TN_N    NOx_N    NHx_N     TP_P    SRP_P      TSS       Cl  SiO2_Si
Total obs. =      106      113      114       99      112      112      111      111
Start date = 05/05/93 05/05/93 05/05/93 05/05/93 05/05/93 05/05/93 05/05/93 05/05/93
End date   = 04/23/98 04/23/98 04/23/98 04/23/98 04/23/98 04/23/98 04/23/98 04/23/98
Mx smp int days=   93       78       78       93       78       78       78       78
Mean samp int=   17.3     16.2     16.1     18.5     16.3     16.3     16.5     16.5
Stdv samp int=   10.9      8.6      8.5     13.4      8.6      8.7      8.7      8.7
Mean conc. =     2.18     1.27    0.061    0.327    0.048    302.4     19.0     4.89
Stdev conc.=     0.90     0.54    0.069    0.294    0.029    413.1      6.5     1.04
Min conc.  =     0.01     0.42    0.001    0.001    0.001     15.7      1.2     0.91
25% conc.  =     1.51     0.88    0.025    0.146    0.030     78.0     15.3     4.19
Med. conc. =     1.97     1.19    0.045    0.221    0.041    151.0     17.9     5.02
75% conc.  =     2.73     1.59    0.073    0.393    0.061    326.8     22.0     5.62
Max conc.  =     4.50     2.84    0.466    1.520    0.191     2909     47.2     7.93

Flow summaries are in the LOADEST2 diagnostic information

TN_N    = Total Nitrogen (as N)
NOx_N   = Total Nitrate + Nitrite (as N)
NHx_N   = Dissolved Ammonia (as N)
TP_P    = Total Phosphorus (as P)
SRP_P   = Soluble Reactive Phosphorus (as P)
TSS     = Total Suspended Solids
Cl      = Dissolved Chloride (as Cl)
SiO2_Si = Dissolved Silicon (as Si)