Figure 1 Location Map

Figure 1 Location Map

Project Features Map Modified Water Deliveries to Everglades National Park and C-111 Projects (f) w 0:: o_ Bis::ayne Bay Flori~ Bay Figure 2. C-111 and MWD Project Features

"'"' SlOHTINGS mimill~ u... """"' ;w...,,. ""',... u "' t,..!!. + ~ +~- ++ 7.1 I I \ DEPARTMENT OF THE ~y u.&. ARMY IEJIIGMBit DIITNCT, JN:ICIOiii'IU.L ~;;;;;;;.....-- ~-...,_~lillv-r"-f-1....... _,... ttlll...... ~ --~...,...,_,... 0....~_......,_ / Florida Bay Figure 3. Cape Sable Seaside Sparrow Subpopulation Locations

Experimental Program - Test 7 Phase I S-344 S-343 A & B S-12A S-12B WCA 3A S-12C S-12D S-333 WCA 3B S-334 S-335 S-336 8.5 SMA Angel s Well G-3273 G-211 S-338 L-31N S-331/S-173 S-194 Shark River Slough EVERGLADES S-174 National S-176 Park L-31W S-332 C-111 S-196 South Miami-Dade Taylor Slough S-175 S-177 Florida Bay S-18C S-197 Barnes Sound Figure 4. Experimental Program Test 7 Phase I

Interim Structural and Operational Plan (ISOP) S-344 WCA 3A WCA 3B S-343 A & B S-12A S-12B S-12C S-12D S-333 S-334 S-335 S-336 CSSS sub-pop CCSSSS A SA E 8.5 SMA Angel s Well G-3273 S-338 G-211 L-31N S-331/S-173 Temporary pump stations S-332B S-194 F EVERGLADES National Park Shark River Slough S-174/S-332D L-31W C S-332 S-196 S-176 C-111 South Miami-Dade Florida Bay Taylor Slough S-175 D S-18C S-177 S-197 Barnes Sound Figure 5. Alternative 1 ISOP 2001

IOP Alt 7R S-344 S-343 A & B S-12A S-12B WCA 3A S-12C S-12D S-333 WCA 3B S-334 S-335 S-336 CSSS A sub-pop A EVERGLADES National Park Shark River Slough E S-338 G-211 G-3273 L-31N 8.5 SMA F S-331/S-173 Temporary pump stations S-332B S-194 Temporary pump stations S-332C S-196 L-31W S-174/S-332D S-176 C South Miami-Dade C-111 S-332 Florida Bay Taylor Slough S-175 D S-18C S-177 S-197 Barnes Sound Figure 6. Alternative 7R

Figure 7 C-111 Proposed, Current As-built, and Future Conditions with Full Buildout

WCA3A (AVG 63,64,65) (2002-present) 14.0 0 13.0 2 4 Elevation (feet, NGVD) 12.0 11.0 10.0 9.0 6 8 10 12 Rainfall (inches) 14 8.0 16 7.0 Aug-02 Feb-03 Aug-03 Feb-04 Aug-04 Date Feb-05 Aug-05 Feb-06 18 Elevation Rainfall Figure 8. WCA 3A Average Water Elevations and Rainfall August 2002 February 2006

Water Conservation Area #3A 13.0 12.5 12.0 - ',_ - '- 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.o 6.5 6.0 -,_ ' -,- ' 5.5 5.0 Jul Oct Jan Rp r Jul Oct Jan Rpr Jul Oct Jan Rpr Jul Oct 2003 2004 2005 2006 Rvg Elev (Site 63, 64, 65) S-333 Head-l-later Site 71 Elev in I-ICR 3B Zone 8 Regulation Zone C Regulation Zone Zone Regulation Regulation Zone El!SOP Regulation Rl t trans for ZONE El ops Figure 9. WCA 3A Average Water Elevations and Regulatory Schedule August 2002 August 2006

Figure 10 The 12-month flow-weighted mean total phosphorus concentrations in inflows to Everglades National Park through Taylor Slough and the Coastal Basins at the end of each year compared to the 11 ppb long-term total phosphorus limit.

Figure 11 The 12-month flow-weighted mean total phosphorus concentrations in inflows to Everglades National Park through Taylor Slough and the Coastal Basins at the end of each month and the flow-weighted mean concentration for each sampling event.

Figure 12 Total phosphorus flow-weighted mean concentrations (fwmc) in inflows to Everglades National Park through Shark River Slough. A. The 12-month moving average fwmc at the end of each water year compared to the total phosphorus interim and long-term limits. B. The 12-month moving average fwmc at the end of each month and the composite total phosphorus concentration for each sampling event.

Figure 13. The 12-month moving average total phosphorus flow-weighted mean concentrations (fwmc) in inflows to Everglades National Park through Shark River Slough at the end of each water year compared to the total phosphorus interim and long-term limits. For the second consecutive compliance year, the 12-month fwmc was within the interim limits, which became effective on October 1, 2003.

Figure 14. The 12-month moving average total phosphorus flow-weighted mean concentrations (fwmc) in inflows to Everglades National Park through Shark River Slough at the end of each month and the composite total phosphorus concentration for each sampling event. There are no sampling event values for June, July 2004 and January 2005 because there was no flow in those periods.

Figure 15 Predicted Stages in Upper Reach of L-31N (above G-211)

L-31N canal as measured at G-211 Headwater (Aug 2002 - Jun 2006) 8 7 Heavy rainfall Hurricane Dennis Flood watch 6.69 issued 6.39 6.39 7.43 Hurricane Katrina Elevation (feet, NGVD) 6 5 4 3 2 Aug-02 Dec-02 Apr-03 Aug-03 Dec-03 Apr-04 Aug-04 Dec-04 Apr-05 Aug-05 Dec-05 Apr-06 Date Figure 16 Observed Stages in Upper Reach of L-31N (above G-211)

Figure 17 Predicted Stages in Middle Reach of L-31N (above S-331)

L-31N canal as measured at S-331 Headwater (Aug 2002 - Jun 2006) 8 7.44 Hurricane Katrina 7 Heavy rainfall 6.54 Heavy rainfall Hurricane Dennis 6.12 6.15 6 Elevation (feet, NGVD) 5 4 3 2 Aug-02 Dec-02 Apr-03 Aug-03 Dec-03 Apr-04 Aug-04 Dec-04 Apr-05 Aug-05 Dec-05 Apr-06 Date Figure 18 Observed Stages in Middle Reach of L-31N (above S-331)

Figure 19 Predicted Stages in Lower Reach of L-31N (above S-174)

L-31N canal as measured at S-176 Headwater (Aug 2002 - Jun 2006) 8 7 6.65 Hurricane Katrina 6 Elevation (feet, NGVD) 5 4 Flood watch issued 5.18 3 2 Aug-02 Dec-02 Apr-03 Aug-03 Dec-03 Apr-04 Aug-04 Dec-04 Apr-05 Aug-05 Dec-05 Apr-06 Date Figure 20 Observed Stages in Lower Reach of L-31N (above S-174)

332 features Con stru ctio n Campi ete d To be built Everglades National Park Source: U.S. Fish and Wildlife Service, 2006 Biological Opinion for IOP Figure 21. C-111 Features to be Completed under IOP within CSSS Designated Critical Habitat.

11 0 1 l 9 ++--------~----~~--~--~+---~----------~--------~------~-+~~~r---~~--------~------~ I 2003 CSSS 2004 CSSS I 2006 CSSS breeding season breeding season : breeding season 1 3 :< Mar - 1 5 ~1y: :( Mar- 15$: 1 :< Mar-15$ : :( Mar - 15 ~1 Y! 1 8 +----------L~------~----------~~----~~--------~~------~L---------~~------~------~ C) z 2 4 ;;u e!. ::I ~ 5 -::I n 6 :::r td ~ 7 8 9 3 +-~~~~~~~~~~~~~~~~~~~-+~~~~-+~~~~~~~~~~~~~~~~~~~+ Aug-02 Feb-03 Aug-03 Feb-04 Aug-04 Feb-05 Aug-05 Feb-06 Aug-06 Date 10!--Elevation --lop constraint (6.0) - Ground surface elevation (5.86) --Rainfall I Figure 22. Hydrologic and Breeding Conditions in CSSS subpopulation A from 2002 to 2006.

DRAFT May 2, 2006 Water Conservation Area 3 and Everglades National Park snail kite nest buffers and ma ment zones tt"!'i~-----:li':.""l~~ 500 foot ( 152 meter) nest protection buffer 1640 foot ( 500 meter) limited activity buffer snail kite breeding activity (no nest located Figure 23 Snail Kite Nesting in WCA 3A, May 2006