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 15.0 C Field
Hydrogen Ion (pH) 7.75 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 351.0 uS/cm Lab
Hardness, Total 182.0 mg CaCO3/L Lab
Chloride 16.2 mg/L Lab
Turbidity 6.22 NTU Lab
Solids, Total Suspended 2.75 mg/L Lab
Soluble Reactive Phosphorus (as P) 23.3 ug/L Exceeded 15 min. holding time for filtration Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.11 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.1 mg/L non-detect Lab
Dissolved Oxygen 7.6 mg/L Lab
E. Coli 500.0 Colonies/100 ml Lab
Total Coliform 9000.0 Colonies/100 ml Lab
Chubb Creek @ 14A Temperature 20.0 C Field
Hydrogen Ion (pH) 7.75 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 452.0 uS/cm Lab
Hardness, Total 181.0 mg CaCO3/L Lab
Chloride 51.9 mg/L Lab
Turbidity 2.01 NTU Lab
Solids, Total Suspended 0.63 mg/L non-detect Lab
Soluble Reactive Phosphorus (as P) 11.9 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 13.8 ug/L Blank > 10% Lab
Nitrate-+Nitrite-Nitrogen (as N) 1.04 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.36 mg/L Lab
Dissolved Oxygen 7.4 mg/L Lab
E. Coli 420.0 Colonies/100 ml Lab
Total Coliform 6000.0 Colonies/100 ml Lab
Big Stream @ Dundee-Glenora Rd Temperature 20.0 C Field
Hydrogen Ion (pH) 8.25 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 627.0 uS/cm Lab
Hardness, Total 238.0 mg CaCO3/L Lab
Chloride 79.1 mg/L
Turbidity 21.5 NTU Lab
Solids, Total Suspended 19.8 mg/L Lab
Soluble Reactive Phosphorus (as P) 250.0 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 279.0 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 1.92 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.56 mg/L Lab
Dissolved Oxygen 8.0 mg/L Lab
E. Coli 760.0 Colonies/100 ml Lab
Total Coliform 9000.0 Colonies/100 ml Lab
Big Stream Mouth @ Glenora Point Temperature 20.0 C Field
Hydrogen Ion (pH) 8.25 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 580.0 uS/cm Lab
Hardness, Total 226.0 mg CaCO3/L Lab
Chloride 73.7 mg/L
Turbidity 1.49 NTU Lab
Solids, Total Suspended 0.63 mg/L non-detect Lab
Soluble Reactive Phosphorus (as P) 85.6 ug/L Exceeded 15 min. holding time for filtration Lab
Nitrate-+Nitrite-Nitrogen (as N) 1.23 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.41 mg/L Lab
Dissolved Oxygen 7.8 mg/L Lab
E. Coli 80.0 Colonies/100 ml Lab
Total Coliform 3500.0 Colonies/100 ml Lab
Upstream Dundee Wastewater Plant Temperature 19.0 C Field
Soluble Reactive Phosphorus (as P) 14.5 ug/L Exceeded 15 min. holding time for filtration Lab
Dissolved Oxygen 8.2 mg/L Lab
E. Coli 980.0 Colonies/100 ml Lab
Total Coliform 17000.0 Colonies/100 ml Lab