Minnesota River at Jordan, MN (Agency code: 05330000) 

Descriptive Statistics of Concentration Data (Milligrams/Liter)

                  TN_N     NOx_N     NHx_N      TP_P     SRP_P       TSS        Cl   SiO2_Si
Total obs. =       185       193       150       174        54       132       191       136
Start date =  01/10/73  01/10/73  01/10/73  02/27/73  10/28/81  10/03/74  01/10/73  02/27/73
End date   =  03/23/95  03/23/95  03/23/95  03/23/95  03/23/95  09/09/93  03/23/95  03/23/95
Mx smp int days=   408       408      1043       408       408       242       205       573
Mean samp int=    44.1      42.2      54.4      46.6      92.3      52.8      42.7      59.7
Stdv samp int=    44.8      43.5      96.8      52.4      53.6      42.2      38.1      58.5
Mean conc. =      5.52      3.96     0.190     0.230     0.074     166.5      33.6      7.59
Stdev conc.=      3.69      3.63     0.274     0.132     0.058     131.7      13.5      2.80
Min conc.  =      0.17      0.01     0.000     0.040     0.010       7.0       6.6      0.23
25% conc.  =      2.60      0.96     0.030     0.140     0.020      72.5      23.0      5.38
Med. conc. =      4.70      3.00     0.060     0.190     0.070     132.0      32.0      7.71
75% conc.  =      7.20      5.90     0.250     0.270     0.110     220.0      41.0      9.82
Max conc.  =     20.00     17.00     1.400     0.860     0.250     799.0      75.0     14.49

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)
          (measured as Dissolved Orthophosphate) 
TSS     = Total Suspended Solids
Cl      = Dissolved Chloride (as Cl)
SiO2_Si = Dissolved Silicon (as Si)
          (Converted from original concentrations measured 
           as Dissolved Silica (as SiO2))