Grant River at Burton, WI (Agency code: 05413500)

Descriptive Statistics of Concentration Data (Milligrams/Liter) 

                  TN_N     NOx_N     NHx_N      TP_P     SRP_P       TSS        Cl   SiO2_Si
Total obs. =        42        47        47        47        47       727        48        48
Start date =  11/19/86  11/19/86  11/19/86  11/19/86  11/19/86  01/24/73  11/19/86  11/19/86
End date   =  08/02/94  08/02/94  08/02/94  08/02/94  08/02/94  09/26/94  08/02/94  08/02/94
Mx smp int days=   196       107       107       107       107      1302       107       107
Mean samp int=    68.6      61.2      61.2      61.2      61.2      10.9      59.9      59.9
Stdv samp int=    31.3      22.8      22.8      22.8      22.8      66.6      22.0      22.0
Mean conc. =      4.40      3.64     0.105     0.206     0.130     315.4      20.8      4.50
Stdev conc.=      1.32      1.27     0.184     0.134     0.085     865.4       8.2      1.45
Min conc.  =      1.80      1.40     0.010     0.060     0.040       8.0      13.0      0.98
25% conc.  =      3.60      2.80     0.020     0.120     0.070      56.0      17.0      3.79
Med. conc. =      4.25      3.60     0.060     0.160     0.110     108.0      19.0      4.67
75% conc.  =      5.20      4.20     0.120     0.260     0.160     175.0      22.0      5.61
Max conc.  =      8.00      6.50     1.100     0.810     0.520      9570      69.0      6.54

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))