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What’s Happening in Congress that impacts our water resources?

By SARAH ASHTON and JIM METZLER - | Sep 1, 2020

As discussed in our Aug. 19 column, once COVID is behind us we will still be facing significant issues relative to our water resource. Because of that, we must continue to focus on improving the quantity and quality of our water bodies. With that goal in mind, our last column discussed why it can be very difficult to reach agreement about modifying Lake Okeechobee’s release schedule. This column will focus on a key piece of federal legislation: the Water Resources Development Act (WRDA) 2020.


The phrase “Water Resources Development Acts” refers to a series of public laws enacted by Congress beginning in 1974 to deal with various aspects of water resources including: environmental, structural, navigational, flood protection and hydrology. Starting in 2014, Congress has signed WRDA bills with bipartisan support on a two-year cycle. As pointed out two years ago in a “Ding” on the Wing article, WRDA 2018 was important to the J.N. “Ding” Darling National Wildlife Refuge because it authorized the Everglades Agricultural Area (EAA) Storage Reservoir to be built south of Lake Okeechobee.

In late July, the U.S. House of Representatives passed WRDA 2020 and, as discussed below, that bill has moved on to the Senate. In May, we issued a call to action to ask for your help to stop an attempt to have WRDA 2020 include language that would hijack the process that the U.S. Army Corps has set up to create the Lake Okeechobee System Operating Manual (LOSOM). As described here, that language didn’t make it into the current version of WRDA 2020.

U.S. Rep. Brian Mast from Florida’s 18th Congressional district is actively involved in water resources issues at the federal level. According to a recent press release issued by Mast, there were several challenges to our water resources that the House version of WRDA 2020 addresses. Some of those challenges were:

– Possible delay in starting EAA Storage Reservoir

As noted, WRDA 2018 gave the Army Corps permission to begin executing plans to build the EAA reservoir. However, the Army Corps decided that the project still required a new start designation, which had the potential to delay the project by a year or longer. WRDA 2020 clarifies the intent of Congress and makes it clear that a new start is not needed.

– Discharges from Lake Okeechobee

Discharges from Lake Okeechobee into the St. Lucie and the Caloosahatchee estuaries kill plant life, harm animals and significantly harm several other components of the environment. WRDA 2020 mandates that as part of LOSOM the Army Corps must seek to minimize discharges to the estuaries, including considering a complete prohibition on discharges from the lake to the St. Lucie estuary.

– Harmful Algal Blooms

During the summer months, Lake Okeechobee is routinely covered by harmful algal blooms (HABs) that result from runoff from agriculture, cities, towns and other sources. When the Army Corps discharges water from the lake, the blooms are transferred to the coastal estuaries, where they cause significant economic, health and environmental damage.

Unfortunately WRDA 2020 does not eliminate the HABs. However, one thing the bill does is to require the Army Corps to conduct research to determine the causes of HABs in Lake Okeechobee and implement measures to effectively detect, prevent, treat and eliminate the blooms. The bill also requires the Army Corps to coordinate with several federal and state agencies relative to monitoring, forecasting and notification of cyanobacteria levels in Lake Okeechobee.

– Timely completion of C-43 West Basin Storage Reservoir

Once completed, the C-43 reservoir will provide a lot of the water storage that is needed for the Caloosahatchee estuary by capturing local basin runoff and discharges from Lake Okeechobee. This will reduce the quantity of discharges reaching the estuary during the wet months and provide needed water supply during the dry months. These water distribution improvements will drastically improve the ecology of the Caloosahatchee estuary and help prevent harmful algal blooms. However, as a result of outdated legislation that caps the total cost of the C-43 reservoir, the project is at risk of being delayed without action from Congress. WRDA 2020 eliminates this issue and helps to ensure the timely completion of this critical project.


As noted above, WRDA 2020 was passed by the U.S. House and it has moved to the U.S. Senate. The bill in its present form either eliminates or reduces some of our water resource challenges.

In the Senate, WRDA legislation is a two-part activity. As reported in May, the U.S. Senate Committee on Environment and Public Works unanimously passed two bipartisan bills. One of those bills, the America’s Water Infrastructure Act of 2020 (AWIA), would authorize $17 billion in water infrastructure projects and the other bill, the Drinking Water Infrastructure Act of 2020 (DWIA), would authorize $2.5 billion in safe drinking water programs. This legislation is awaiting a vote on the Senate floor. We will let you know if the Senate proposes any changes that are detrimental to the refuge.

Sarah Ashton and Jim Metzler are the co-chairs for the Advocacy Committee for the “Ding” Darling Wildlife Society-Friends of the Refuge. For more information, visit www.dingdarlingsociety.org.