Phosphorus Removal Performance
HWTT (7/1/18-6/3019) Compared to Treatment Wetland (5/1/18-4/30/19)*
| *Taylor Creek STA downstream from Grassy Island (SFER 2020). Taylor Creek STA exported TP (-94%) in Water Year 2018; Grassy Island 2018 removal was 90% and Deep Creek was 93%. |
HWTT Compared to Everglades STAs* as of Start Dates
*Everglades STAs taken from SFER 2020.
HWTT % Recuction TP Concentration
Sorted by Rate of Removal Cumulative
| POR: Start date – 06/30/19 (Start Date corresponds to commencement of HWTT optimization or operational periods. |
| 11/21/08* Nubbin Slough, Ideal Grove & Mosquito Creek 03/09/10* Lemkin Creek & Wolff Ditch 07/11/11* Grassy Island (Off-Line for Construction 03/15/12 – 07/01/12 & 05/13) 03/08/15* Bessey Creek Danforth Creek, Deep Creek, and Trout Lake initialized FY 2016-2017 *Facilities inactive 12/01/15 – 5/31/16 Sites 1-3, 5-7; Grassy inactive 12/01/15 – 5/17/16 |
Flow Weighted TP Concentrations
Sorted by Inflow Level FY 2018-19
Interpolated TN FWM% Reduction
Sorted by Rate of Removal Cumulative
| POR: Start date corresponds to commencement of HWTT optimization of operational periods. Lemkin & Wolff include South Pond outflow concentrations as of 07/01/15 01/07/09 – 06/30/19* Nubbin Slough & Ideal Grove 03/19/09 – 06/30/19* Mosquito Creek 03/09/10 – 06/30/19* Lmkin Creek & Wolff Ditch 07/27/11 – 06/30/19* Grassy Island (Off-Line for Construction 03/15/12 – 07/01/12 & 05/13) 03/08/15 – 06/30/19* Bessey Creek 07/01/16 – 06/30/19* Danforth Creek 07/13/16 – 06/30/19* Deep Creek 04/13/17 – 06/30/19* Trout Lake *Facilities inactive 12/01/15 – 5/31/16 Sites 1-3, 5-7; Grassy inactive 12/01/15 – 5/17/16 |