Bixby Park 2018 Monitoring Compost Road Station Inlet Weir Outlet Weir

Event Average TP Conc. Reduction: Bixby Park 2018 Monitoring Phosphorus Reduction = 200 lb, Flow Reduction = 44% Event Average TP Conc. Reduction: 2017: 40% 2018: 33% Total Phosphorus Low: < 0.15 Mod: 0.15-0.4 High: > 0.4 0.15 mg TP/L FWMC 1.0 CFS 0.22 0.19 1.8 CFS

3rd Lake Pond 2018 Monitoring Goal < 0.15 mg/L TP 0.12 mg TP/L FWMC 30 lb TP 88 ac-ft

Hilo Lane IESF Rain Events: Outlet P conc.: May 25 May 30 June 6 July 13 September 21 Outlet P conc.: Range: 0.02 – 0.19 Average = 0.07 mg TP/L Total Phosphorus Low: < 0.15 Mod: 0.15-0.4 High: > 0.4