20002002StreamGraphs2

Ambient Water Monitoring Graphs - Stream Sites 2000-2002 A network of 80+ stream sites across Iowa have been monitored on a monthly basis since October 1999 for a variety of parameters. The graphs below summarize the data from all sites by month collected from January 2000 through December 2002.
Acetochlor (mg/L)	Dimethenamid (µg/L)	Pheophytin (µg/L)
Alachlor (µg/L)	Dissolved Oxygen (mg/L)	Total Phosphate as P (mg/L)
Ammonia as N (mg/L)	E.Coli Bacteria (CFU/100ml)	Silica as SiO₂ (mg/L)
Atrazine (µg/L)	Enterococci Bacteria (CFU/100ml)	Specific Conductance (µmhos/cm)
Carbonaceous BOD (mg/L)	Fecal Coliform Bacteria (CFU/100ml)	Sulfate (mg/L)
Chloride (mg/L)	Total Flow (cfs)	Total Dissolved Solids (mg/L)
Chlorophyll A (µg/L)	Total Hardness (mg/L as CaCO₃)	Temperature (°C)
Chlorophyll B (µg/L)	Metolachlor (µg/L)	Total Kjeldahl Nitrogen (mg/L)
Chlorophyll C (µg/L)	Metribuzin (µg/L)	Total Organic Carbon (mg/L)
Corrected Chlorophyll A (µg/L)	Nitrate + Nitrite as N (mg/L)	Total Suspended Solids (mg/L)
Cyanazine (µg/L)	Total Nitrogen (mg/L)	Turbidity (NTU)
Deethylatrazine (µg/L)	Filterable Orthophosphate as P (mg/L)
Deisopropylatrazine (µg/L)	Field pH