Everglades Fall 2020
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Map of the Approximate Inland Extent of Saltwater at the Base of the Biscayne Aquifer in Miami-Dade County, Florida, 2018: U.S
U.S. Department of the Interior Scientific Investigations Map 3438 Prepared in cooperation with U.S. Geological Survey Sheet 1 of 1 Miami-Dade County Pamphlet accompanies map 80°40’ 80°35’ 80°30’ 80°25’ 80°20’ 80°15’ 80°10’ 80°05’ 0 5 10 KILOMETERS 1 G-3949S / 26 G-3949I / 144 0 5 10 MILES BROWARD COUNTY G-3949D / 225 MIAMI-DADE COUNTY EXPLANATION 2 G-3705 / 5,570 Well fields DMW6 / 42.7 IMW6 / 35 Approximate boundary of the Model Land Area DMW7 / 32 Approximate inland extent of saltwater in 2018—Isochlor represents a chloride IMW7 / 16.3 G-3948S / 151 concentration of 1,000 milligrams per liter at the base of the aquifer 3 G-3948D / 4,690 25°55’ G-3978 / 69 Dashed where data are insufficient Approximation 4 G-3601S / 330 G-3601I / 464 Approximate inland extent of saltwater in 2011 (Prinos and others, 2014)—Isochlor G-3601D (formerly G-3601) / 1,630 represents a chloride concentration of 1,000 milligrams per liter at the base of G-894 / 16 the aquifer Winson 1 / 31 F-279 / 4,700 Approximation Gratigny Well / 2,690 Dashed where data are insufficient Miami Canal G-297 (121 & 4th) / 19 5 3 ! Proposed locations for new wells and number (see table 4) G-3224 / 36 G-3705 / 5,570 ! Monitoring well name and chloride concentration, in milligrams per liter FLORIDA G-3602 / 5,250 G-3947 / 23 25°50’ F-45 / 175 Lake Okeechobee G-3250 / 187 6 G-548 / 32 G-3603 / 182 G-1354 / 920 Study area 7 G-571 / 27 G-3964 / 1,970 Florida Bay G-354 / 36 G-3704 / 8,730 G-1351 / 379 Miami International Airport 9 G-3604 / 6,860 G-3605 / 4,220 8 G-3977S / 17 G-3977D -
Blue-Green Algal Bloom Weekly Update Reporting March 26 - April 1, 2021
BLUE-GREEN ALGAL BLOOM WEEKLY UPDATE REPORTING MARCH 26 - APRIL 1, 2021 SUMMARY There were 12 reported site visits in the past seven days (3/26 – 4/1), with 12 samples collected. Algal bloom conditions were observed by the samplers at seven of the sites. The satellite imagery for Lake Okeechobee and the Caloosahatchee and St. Lucie estuaries from 3/30 showed low bloom potential on visible portions of Lake Okeechobee or either estuary. The best available satellite imagery for the St. Johns River from 3/26 showed no bloom potential on Lake George or visible portions of the St. Johns River; however, satellite imagery from 3/26 was heavily obscured by cloud cover. Please keep in mind that bloom potential is subject to change due to rapidly changing environmental conditions or satellite inconsistencies (i.e., wind, rain, temperature or stage). On 3/29, South Florida Water Management District staff collected a sample from the C43 Canal – S77 (Upstream). The sample was dominated by Microcystis aeruginosa and had a trace level [0.42 parts per billion (ppb)] of microcystins detected. On 3/29, Florida Department of Environmental Protection (DEP) staff collected a sample from Lake Okeechobee – S308 (Lakeside) and at the C44 Canal – S80. The Lake Okeechobee – S308 (Lakeside) sample was dominated by Microcystis aeruginosa and had a trace level (0.79 ppb) of microcystins detected. The C44 Canal – S80 sample had no dominant algal taxon and had a trace level (0.34 ppb) of microcystins detected. On 3/29, Highlands County staff collected a sample from Huckleberry Lake – Canal Entrance. -
Collier Miami-Dade Palm Beach Hendry Broward Glades St
Florida Fish and Wildlife Conservation Commission F L O R ID A 'S T U R N P IK E er iv R ee m Lakewood Park m !( si is O K L D INDRIO ROAD INDRIO RD D H I N COUNTY BCHS Y X I L A I E O W L H H O W G Y R I D H UCIE BLVD ST L / S FT PRCE ILT SRA N [h G Fort Pierce Inlet E 4 F N [h I 8 F AVE "Q" [h [h A K A V R PELICAN YACHT CLUB D E . FORT PIERCE CITY MARINA [h NGE AVE . OKEECHOBEE RA D O KISSIMMEE RIVER PUA NE 224 ST / CR 68 D R !( A D Fort Pierce E RD. OS O H PIC R V R T I L A N N A M T E W S H N T A E 3 O 9 K C A R-6 A 8 O / 1 N K 0 N C 6 W C W R 6 - HICKORY HAMMOCK WMA - K O R S 1 R L S 6 R N A E 0 E Lake T B P U Y H D A K D R is R /NW 160TH E si 68 ST. O m R H C A me MIDWAY RD. e D Ri Jernigans Pond Palm Lake FMA ver HUTCHINSON ISL . O VE S A t C . T I IA EASY S N E N L I u D A N.E. 120 ST G c I N R i A I e D South N U R V R S R iv I 9 I V 8 FLOR e V ESTA DR r E ST. -
Chapter 8C: St. Lucie and Caloosahatchee River Watersheds Annual Report
2019 South Florida Environmental Report – Volume I Chapter 8C Chapter 8C: St. Lucie and Caloosahatchee River Watersheds Annual Report Cassondra Armstrong, Fawen Zheng, Anna Wachnicka, Amanda Khan, Zhiqiang Chen, and Lucia Baldwin SUMMARY A description of the estuaries and the river watersheds is followed by a summary of the conditions of the hydrology (rainfall and flow), water quality (salinity, phosphorus, nitrogen, and chlorophyll a [Chla]), and aquatic habitat (oysters and submerged aquatic vegetation [SAV]) based on results of the Research and Water Quality Monitoring Programs (RWQMPs). Following the summary for each estuary, significant findings during the Water Year 2018 (WY2018; May 1, 2017–April 30, 2018) reporting period are highlighted. In addition, the St. Lucie and Caloosahatchee river watersheds’ water quality monitoring results for total phosphorus (TP) and total nitrogen (TN) by basin are presented in Appendix 8C-1 of this volume as supplemental information. ST. LUCIE ESTUARY WY2018 total annual rainfall across the Tier 1 Contributing Areas (Lake Okeechobee, St. Lucie Basin, and Tidal Basin) to the St. Lucie Estuary (SLE) was more than the long-term average from WY1997 through WY2018. Although 74% of the annual rainfall usually occurs in the wet season, this value increased to 80% in WY2018. The relatively high amount of wet season rain was the driver for increased discharge to the SLE. The total annual freshwater inflow to the SLE in WY2018 (1.6 million acre-feet [ac-ft]) was higher than the long-term average of 1.0 million ac-ft. The inflow and percent contribution from Lake Okeechobee in WY2018 (0.6 million ac-ft and 37%, respectively) were greater than the long-term averages (0.3 million ac-ft and 26%, respectively). -
An Historical Perspective on the Kissimmee River Restoration Project
ing of 14 km of river channel, and removal of two water An Historical control structures and associated levees. Restoration of the Kissimmee River ecosystem will result in the reestablish ment of 104 km2 of river-floodplain ecosystem, including Perspective on the 70 km of river channel and 11,000 ha of wetland habitat, which is expected to benefit over 320 species of fish and Kissimmee River wildlife. Restoration Project Background he Kissimmee River basin is located in central Florida Tbetween the city of Orlando and lake Okeechobee Joseph W. Koebel, Jr.1 within the Coastal Lowlands physiographic province. It con sists of a 4229-km2 upper basin, which includes Lake Kis Abstract simmee and 18 smaller lakes ranging in size from a few hec tares to 144 km2, and a 1,963-km2 lower basin, which This paper reviews the events leading to the channeliza includes the tributary watersheds (excluding Lake Istok tion of the Kissimmee River, the physical, hydrologic, and poga) of the Kissimmee River between lake Kissimmee and biological effects of channelization, and the restoration lake Okeechobee. The physiography of the region includes movement. Between 1962 and 1971, in order to provide the Osceola and Okeechobee Plains and the Lake Wales flood control for central and southern florida, the 166 ridge of the Wicomico shore (U.S. Army Corps of Engineers km-Iong meandering Kissimmee River was transformed 1992). into a 90 km-Iong, 10 meter-deep, 100 meter-wide canal. Prior to channelization, the Kissimmee River meandered Channelization and transformation of the Kissimmee River approximately 166 km within a 1.5-3-km-wide floodplain. -
Environmental Plan for Kissimmee Okeechobee Everglades Tributaries (EPKOET)
Environmental Plan for Kissimmee Okeechobee Everglades Tributaries (EPKOET) Stephanie Bazan, Larissa Gaul, Vanessa Huber, Nicole Paladino, Emily Tulsky April 29, 2020 TABLE OF CONTENTS 1. BACKGROUND AND HISTORY…………………...………………………………………..4 2. MISSION STATEMENT…………………………………....…………………………………7 3. GOVERNANCE……………………………………………………………………...………...8 4. FEDERAL, STATE, AND LOCAL POLICIES…………………………………………..…..10 5. PROBLEMS AND GOALS…..……………………………………………………………....12 6. SCHEDULE…………………………………....……………………………………………...17 7. CONCLUSIONS AND RECOMMENDATIONS…………………………………………....17 REFERENCES…………………………………………………………..……………………....18 2 LIST OF FIGURES Figure A. Map of the Kissimmee Okeechobee Everglades Watershed…………………………...4 Figure B. Phosphorus levels surrounding the Kissimmee Okeechobee Everglades Watershed…..5 Figure C. Before and after backfilling of the Kissimmee river C-38 canal……………………….6 Figure D. Algae bloom along the St. Lucie River………………………………………………...7 Figure E. Florida’s Five Water Management Districts………………………………………........8 Figure F. Three main aquifer systems in southern Florida……………………………………....14 Figure G. Effect of levees on the watershed………………………………………...…………...15 Figure H. Algal bloom in the KOE watershed…………………………………………...………15 Figure I: Canal systems south of Lake Okeechobee……………………………………………..16 LIST OF TABLES Table 1. Primary Problems in the Kissimmee Okeechobee Everglades watershed……………...13 Table 2: Schedule for EPKOET……………………………………………………………….…18 3 1. BACKGROUND AND HISTORY The Kissimmee Okeechobee Everglades watershed is an area of about -
Indian River Lagoon: Lake Kissimmee Lessons, Challenges and Indian River Lagoon
Upper Chain of Lakes Indian River Lagoon: Lake Kissimmee Lessons, Challenges and Indian River Lagoon Opportunities Kissimmee River St. Lucie Estuary Lake Okeechobee Caloosahatchee Estuary Mark Perry, Executive Director Everglades Florida Oceanographic Society February 5, 2015 Biscayne Bay Florida Bay Coral Reefs Cool water Warm water Indian River Lagoon •2100 plant species •2200 animal species (700 fish, 310 birds) Most Biodiverse Estuary in North America Six Lagoon Segments – Six Inlets – Seagrass, major habitat Historic Watershed-572,800 acres Current Watershed- 1,216,640 acres 24 Major Drainage Canals – C-44 (St. Lucie Canal) the largest in the watershed Major Population Increase 1960 to Present Major Problems in the Indian River Lagoon Loss of Seagrass Beds Loss of Mangrove Wetlands & Shorelines Mosquito Impoundments – Disconnected Habitat Major Alteration and Expansion Drainage System in Watershed Changes in Circulation and Tidal Influences Major Increase in Nutrient Levels and Sediment Loads Major Increase in Boating, Fishing, Marina & Waterfront activity Increase in Invasive & Exotic Plants and Animals The ‘perfect storm’ , 2011 superbloom, 2012 brown tide bloom ??? 170,000 acres of Lagoon bottom appropriate for seagrass habitat. Less than 84,000 acres support seagrass. More than 50% of the seagrass beds have been lost from the Lagoon. Direct Effects on Fisheries Economically important Spotted Seatrout fishery decline from overfishing and inhibited reproduction by low salinity levels in the estuary. Bottlenose Dolphins in Indian River Lagoon have Skin Disorders such as Dolphin Pox and Lobomycosis- (FAU HBOI) Sea Turtles in the Indian River Lagoon have Skin Disorders such as Fibropapilloma Upper Chain of Lakes flow south into Lake Kissimmee Lake Kissimmee flows south into the Kissimmee River – 105-mile Oxbow River with 2-mile-wide floodplain Water takes 6-8 Months to reach Lake Okeechobee Lake Okeechobee flows south through “River “River of Grass”, Everglades - 60-mile of wide shallow (1-foot deep) river flowing Grass” at 1 mile in 4 days. -
Freshwater Records.Indd
STATE-RECORD FRESHWATER FISH (Information Courtesy of Florida Fish and Wildlife Conservation Commission) Largemouth Bass 17.27 lbs. Billy M. O’Berry July 6,1986 Unnamed lake, Polk County Redeye Bass 7.83 lbs. William T. Johnson Feb. 18, 1989 Apalachicola River, Gadsden Co. Spotted Bass 3.75 lbs. Dow Gilmore June 24, 1985 Apalachicola River, Gulf Co. Suwannee Bass 3.89 lbs. Ronnie Everett March 2,1985 Suwannee River, Gilchrist Co. Striped Bass 42.25 lbs. Alphonso Barnes Dec. 14,1993 Apalachicola River, Gadsden Co. Peacock Bass 9.08 lbs. Jerry Gomez Mar. 11,1993 Kendall Lakes, Dade County Oscar 2.34 lbs. Jimmy Cook Mar. 16,1994 Lake Okeechobee, Palm Beach Skipjack Herring Open (Qualifying weight is 2.5 lbs.) White Bass 4.69 lbs. Richard S. Davis April 9,1982 Apalachicola River, Gadsden Co. Sunshine Bass 16.31 lbs. Thomas R. Elder May 9,1985 Lake Seminole, Jackson County Black Crappie 3.83 lbs. Ben F. Curry, Sr. Jan. 21, 1992 Lake Talquin, Gadsden County Flier 1.24 lbs. William C. Lane, Jr. Aug. 14, 1992 Lake Iamonia, Leon County Bluegill 2.95 lbs. John R. LeMaster Apr. 19,1989 Crystal Lake Washington County Redbreast Sunfish 2.08 lbs. Jerrell DeWees, Jr. April 29, 1988 Suwannee River, Gilchrist County Redear Sunfish 4.86 lbs. Joseph M. Floyd Mar. 13, 1986 Merritts Mill Pond, Jackson Co. Spotted Sunfish .83 lbs. Coy Dotson May 12,1984 Suwannee River, Columbia Co. Warmouth 2.44 lbs. Tony Dempsey Oct. 19, 1985 Yellow Riv. (Guess Lk.) Okaloosa Chain Pickerel 6.96 lbs. -
A Brief History of Lake Okeechobee: a Narrative of Confict Alanna L
A Brief History of Lake Okeechobee: A Narrative of Confict Alanna L. Lecher, Ph.D, Lynn University Abstract Lake Okeechobee is Florida’s largest lake, the largest lake in the Southeast United States, and the second largest lake contained entirely within the United States. The history of this inland sea is marked both by natural processes, and more recently human development and intervention. Adventurers can explore this behemoth of a waterway via the Lake Okeechobee Scenic Trail that enriches it, a part of the Florida National Scenic Trail. This paper synthesizes major natural and human-induced perturbations that shaped the lake and ultimately the trail that encircles it to create a narrative of Florida’s great lake. The story of Lake Okeechobee is a story of battles, frst between the land and sea, then between the lake itself and humankind. For the past few centuries Lake Okeechobee’s natural perturbations in water fow and fooding resisted the control of man, until recently when man triumphed, managing to control the fow of water in and out of the lake. Unfortunately, with this new found control a new bio- ecological threat in the form of harmful algal blooms has emerged, which again threatens the health and livelihood of South Floridians. Currently there are new eforts that seek to restore Lake Okeechobee towards a more natural state in an efort to thwart the blooms. Manuscript It’s a full moon weekend in February and runners lace up their shoes in preparation. They gather in the agricultural town of Clewiston southeast of Lake Okeechobee. -
Draft Okeechobee Waterway Master Plan Update and Integrated
Okeechobee Waterway Project Master Plan Update DRAFT Draft Okeechobee Waterway Master Plan Update and Integrated Environmental Assessment 23 July 2018 Okeechobee Waterway Project Master Plan Update DRAFT This page intentionally left blank. Okeechobee Waterway Project Master Plan Update DRAFT Okeechobee Waterway Project Master Plan DRAFT 23 July 2018 The attached Master Plan for the Okeechobee Waterway Project is in compliance with ER 1130-2-550 Project Operations RECREATION OPERATIONS AND MAINTENANCE GUIDANCE AND PROCEDURES and EP 1130-2-550 Project Operations RECREATION OPERATIONS AND MAINTENANCE POLICIES and no further action is required. Master Plan is approved. Jason A. Kirk, P.E. Colonel, U.S. Army District Commander i Okeechobee Waterway Project Master Plan Update DRAFT [This page intentionally left blank] ii Okeechobee Waterway Project Master Plan Update DRAFT Okeechobee Waterway Master Plan Update PROPOSED FINDING OF NO SIGNIFICANT IMPACT FOR OKEECHOBEE WATERWAY MASTER PLAN UPDATE GLADES, HENDRY, MARTIN, LEE, OKEECHOBEE, AND PALM BEACH COUNTIES 1. PROPOSED ACTION: The proposed Master Plan Update documents current improvements and stewardship of natural resources in the project area. The proposed Master Plan Update includes current recreational features and land use within the project area, while also including the following additions to the Okeechobee Waterway (OWW) Project: a. Conversion of the abandoned campground at Moore Haven West to a Wildlife Management Area (WMA) with access to the Lake Okeechobee Scenic Trail (LOST) and day use area. b. Closure of the W.P. Franklin swim beach, while maintaining the picnic and fishing recreational areas with potential addition of canoe/kayak access. This would entail removing buoys and swimming signs and discontinuing sand renourishment. -
Lake Okeechobee: in Review
LAKE OKEECHOBEE: IN REVIEW Introduction Lake Okeechobee and its watershed are integral components of south Florida's Kissimmee-Okeechobee-Everglades ecosystem, which extends from the headwaters of the Kissimmee River in the north to Florida Bay in the south. Lake Okeechobee is the second largest freshwater body located wholly within the continental United States, and in Florida, it provides a number of ecological and societal values. It contains one of the nation’s most prized bass and black crappie fisheries, an economically important commercial fishery, and it provides habitat for wading birds, migratory waterfowl, and the federally- endangered Everglades Snail Kite. The lake also is a source of drinking water for surrounding municipalities, a backup water supply for the lower east coast of Florida, supplies irrigation water to the large Everglades Agricultural Area, and is a critical supplemental water supply for the Everglades. Given these competing demands on the lake, management of the water resource is a major challenge. History Geological survey data indicate that Lake Okeechobee was formed about 6,000 years ago, when ocean waters receded and water was left standing in a shallow depression in what today is known as the state of Florida. The original lake probably was saline, but over time the salt water was replaced by freshwater from rainfall. The expansive lake that resulted from this process was named Okeechobee, which means "big water" in the Seminole Tribe language. The lake had a large littoral (wetland) zone that extended from the Kissimmee River to the Florida Everglades, and a pelagic (open-water) zone much larger and deeper than that observed today. -
St. Lucie River Is 35 Miles Long and Has Two Major Forks, the North Fork and the South Fork
The St. Lucie River is 35 miles long and has two major forks, the North Fork and the South Fork. In the 1880s, the system was basically a freshwater stream flowing into the Indian River Lagoon. An inlet was dug in 1892 by local residents to provide direct access to the Atlantic Ocean, thus changing the St. Lucie from a river to an estuary. An estuary is found where a fresh water body (a river) meets a salt water body (the ocean) and forms brackish water. Estuaries have a high diver- sity of both plants and animals. Seagrasses, oysters, marine fish and invertebrates are all found in estuaries. FORT PIERCE C-25 U.S. 1 A1A Indian River Dr. C-24 PORT INDIAN RIVER LAGOON ST. LUCIE A1A HUTCHINSON C-24 d. ISLAND Blv ie uc t. L t S or P d Blv ach Be n se n Je C-23 JENSEN BEACH No rth Fo ST. LUCIE COUNTY rk ST. LUCIE C-23 RIVER MARTIN COUNTY Bessey S FLORIDA TURNPIKE Creek o A1A u STUART t h F o r PALM k CITY U.S. 1 ST. LUCIE INLET I-95 PORT SALERNO A1A S.R. 76 C-44 I-95 HOBE SOUND S.R. 710 HISTORY OF THE Creek in Palm City. The C-44 from Lake Okeechobee carries water east into the ST. LUCIE RIVER South Fork. When Lake Okeechobee The Ais Indians were first documented water levels get too high, water is in 1568 as occupying areas close to the released into the canal/river system.