Catharine 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
Catharine Creek @ Huck Finn Rd Temperature 10.0 C Field
Hydrogen Ion (pH) 7.0 Unitless (negative logarithm of H ion concentration) Not certifiable Lab
Specific Conductance 459.0 uS/cm Lab
Chloride 56.4 mg/L Lab
Soluble Reactive Phosphorus (as P) 41.2 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 44.5 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.052 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.303 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 3.5 mg/L Lab
E. Coli 20.0 Colonies/100 ml Lab
Total Coliform 880.0 Colonies/100 ml Lab
Gross Alpha Radioactivity 1.76 pCi/L Lab
Gross Beta Radioactivity 1.33 pCi/L Lab
Catharine Creek in Millport Temperature 10.0 C Field
Hydrogen Ion (pH) 7.75 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 323.0 uS/cm Lab
Chloride 37.5 mg/L Lab
Soluble Reactive Phosphorus (as P) 21.3 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 37.1 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.199 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.151 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 9.6 mg/L Lab
E. Coli 100.0 Colonies/100 ml Lab
Total Coliform 3000.0 Colonies/100 ml Lab
Gross Alpha Radioactivity 1.83 pCi/L Lab
Gross Beta Radioactivity 1.45 pCi/L Lab
Havana Glen Mouth Temperature 10.0 C Field
Hydrogen Ion (pH) 8.0 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 324.0 uS/cm Lab
Chloride 23.4 mg/L Lab
Soluble Reactive Phosphorus (as P) 15.2 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 33.5 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.512 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.294 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 10.4 mg/L Lab
E. Coli 10.0 Colonies/100 ml non-detect Lab
Total Coliform 1480.0 Colonies/100 ml Lab
Gross Alpha Radioactivity 1.26 pCi/L Lab
Gross Beta Radioactivity 2.0 pCi/L Lab
Catharine Creek @ Seneca Lake Temperature 10.0 C Field
Hydrogen Ion (pH) 7.0 Unitless (negative logarithm of H ion concentration) Not Certifiable Lab
Specific Conductance 281.0 uS/cm Lab
Chloride 29.1 mg/L Lab
Soluble Reactive Phosphorus (as P) 36.9 ug/L Exceeded 15 min. holding time for filtration Lab
Total Phosphorus (as P) 62.1 ug/L Lab
Nitrate-+Nitrite-Nitrogen (as N) 0.231 mg/L Lab
Kjeldahl Nitrogen, Total (as N) 0.316 mg/L Certification pending for replacement method Lab
Dissolved Oxygen 8.5 mg/L Lab
E. Coli 1100.0 Colonies/100 ml Lab
Total Coliform 66000.0 Colonies/100 ml Lab
Gross Alpha Radioactivity 0.6 pCi/L Lab
Gross Beta Radioactivity 3.41 pCi/L Lab