King County logo

No text is available for this locator yet.

Table 1. Routine monitoring summary statistics for this station from 2014 to 2017
ParameterNumber of SamplesMeanMinimumMaxmiumMedianStandard Deviation
Dissolved Oxygen (mg/L)3710.57.712.610.51.0
Temperature (°C)3710.83.717.610.23.7
Turbidity (NTU)370.980.443.730.850.56
pH367.516.927.907.550.20
Conductivity (mSIEMS/cm)37106.695.3124.0106.06.5
Total Suspended Solids (mg/L)371.410.508.301.201.33
Ortho-Phosphorus (mg/L)370.00220.00070.00770.00170.0015
Total Phosphorus (mg/L)370.00860.00510.01540.00850.0024
Ammonia (mg/L)370.00450.00240.00780.00440.0011
Nitrate (mg/L)370.41360.03301.10000.40300.3068
Total Nitrogen (mg/L)370.52520.12801.32000.50600.3089
Fecal Coliform(CFU/100ML)3710153812

Table 2. Storm water monitoring summary statistics for this station from 2014 to 2017
ParameterNumber of SamplesMeanMinimumMaxmiumMedianStandard Deviation
Dissolved Oxygen (mg/L)211.110.711.411.10.5
Temperature (°C)29.28.210.29.21.4
Turbidity (NTU)0     
pH27.407.367.437.400.05
Conductivity (mSIEMS/cm)2105.0104.0106.0105.01.4
Total Suspended Solids (mg/L)31.000.801.201.000.28
Ortho-Phosphorus (mg/L)30.00170.00080.00300.00120.0012
Total Phosphorus (mg/L)30.01940.00610.04450.00760.0218
Ammonia (mg/L)30.00330.00250.00500.00250.0014
Nitrate (mg/L)30.36170.02600.57800.48100.2947
Total Nitrogen (mg/L)30.62170.57900.64600.64000.0371
Fecal Coliform(CFU/100ML)3172361417