Canoga Creek 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
Canoga Creek North Branch Temperature 9.0 C Field
Hydrogen Ion (pH) 7.5 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 983.0 uS/cm Lab
Alkalinity 246.0 mg CaCO3/L Sample collected with head space Lab
Hardness, Total 517.0 mg CaCO3/L Lab
Chloride 27.0 mg/L Lab
Turbidity 6.0 NTU Lab
Solids, Total Suspended 0.6 mg/L Lab
Soluble Reactive Phosphorus (as P) 19.1 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 42.3 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.21 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.44 mg/L Lab
E. Coli 320.0 Colonies/100 ml Lab
Total Coliform 26000.0 Colonies/100 ml Lab
Canoga Creek South Branch Temperature 9.0 C Field
Hydrogen Ion (pH) 8.0 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 818.0 uS/cm Lab
Alkalinity 222.0 mg CaCO3/L Sample collected with head space Lab
Hardness, Total 400.0 mg CaCO3/L Lab
Chloride 44.2 mg/L Lab
Turbidity 39.0 NTU Lab
Solids, Total Suspended 1.4 mg/L Lab
Soluble Reactive Phosphorus (as P) 40.6 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 86.1 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.52 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.54 mg/L Lab
E. Coli 360.0 Colonies/100 ml Lab
Total Coliform 100000.0 Colonies/100 ml TNTC - min. estimate Lab
Canoga Spring Temperature 9.5 C Field
E. Coli 4.0 Colonies/100 ml Lab
Total Coliform 10000.0 Colonies/100 ml TNTC - min. estimate Lab