Black River near Galesville, WI  (Agency code: 05382000) 

Descriptive Statistics of Concentration Data (Milligrams/Liter)

                  TN_N     NOx_N     NHx_N      TP_P     SRP_P       TSS        Cl   SiO2_Si
Total obs. =        99        98        90        99        72       117       100       100
Start date =  03/28/79  03/28/79  10/09/79  03/28/79  01/27/82  04/29/75  03/28/79  03/28/79
End date   =  08/08/94  08/08/94  08/08/94  08/08/94  08/08/94  08/08/94  08/08/94  08/08/94
Mx smp int days=   139       139       139       139       139       915       139       139
Mean samp int=    57.3      57.9      60.9      57.3      64.5      60.7      56.7      56.7
Stdv samp int=    25.7      25.7      24.7      25.7      22.8      88.9      25.7      25.7
Mean conc. =      1.40      0.54     0.099     0.164     0.060      84.4       5.7      4.05
Stdev conc.=      0.61      0.27     0.187     0.154     0.041     152.6       1.5      1.26
Min conc.  =      0.63      0.02     0.000     0.020     0.010       2.0       2.5      1.08
25% conc.  =      1.00      0.33     0.020     0.100     0.040      13.0       4.8      3.20
Med. conc. =      1.30      0.51     0.050     0.130     0.050      34.0       5.5      3.86
75% conc.  =      1.60      0.73     0.110     0.170     0.070      89.0       6.4      4.67
Max conc.  =      4.40      1.10     1.500     1.400     0.270      1130      12.0      7.95

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))