Big Stream Monitoring Event Graph

Use graph legend to de-select indicators in order to view indicators of interest. All event results are reported in the table below. Note that exceptionally low values may not register on the graph.

Event Results

Location Analyte Value Remarks Location
Crystal Springs @ Crystal Springs Road Temperature 13.5 C Field
Hydrogen Ion (pH) 8.25 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 366.0 uS/cm Lab
Hardness, Total 207.0 mg CaCO3/L Lab
Chloride 11.6 mg/L Lab
Turbidity 4.26 NTU Lab
Solids, Total Suspended 0.63 mg/L non-detect Lab
Soluble Reactive Phosphorus (as P) 18.9 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 16.1 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.089 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.145 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 8.2 mg/L Lab
E. Coli 320.0 Colonies/100 ml Lab
Total Coliform 11000.0 Colonies/100 ml Lab
Chubb Creek @ 14A Temperature 15.5 C Field
Hydrogen Ion (pH) 8.25 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 412.0 uS/cm Lab
Hardness, Total 172.0 mg CaCO3/L Lab
Chloride 40.0 mg/L Lab
Turbidity 1.56 NTU Lab
Solids, Total Suspended 2.0 mg/L Lab
Soluble Reactive Phosphorus (as P) 16.2 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 12.4 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.726 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.231 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 9.2 mg/L Lab
E. Coli 840.0 Colonies/100 ml Lab
Total Coliform 7000.0 Colonies/100 ml Lab
Big Stream @ Dundee-Glenora Rd Temperature 15.5 C Field
Hydrogen Ion (pH) 8.5 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 625.0 uS/cm Lab
Hardness, Total 253.0 mg CaCO3/L Lab
Chloride 72.3 mg/L Lab
Turbidity 8.42 NTU Lab
Solids, Total Suspended 2.0 mg/L Lab
Soluble Reactive Phosphorus (as P) 215.0 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 235.0 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 2.305 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.318 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 9.0 mg/L Lab
E. Coli 540.0 Colonies/100 ml Lab
Total Coliform 21000.0 Colonies/100 ml Lab
Big Stream Mouth @ Glenora Point Temperature 15.5 C Field
Hydrogen Ion (pH) 8.5 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 585.0 uS/cm Lab
Hardness, Total 246.0 mg CaCO3/L Lab
Chloride 67.7 mg/L Lab
Turbidity 1.87 NTU Lab
Solids, Total Suspended 0.63 mg/L non-detect Lab
Soluble Reactive Phosphorus (as P) 104.0 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 97.4 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 1.572 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.28 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 9.8 mg/L Lab
E. Coli 20.0 Colonies/100 ml Lab
Total Coliform 2000.0 Colonies/100 ml Lab