Is the Hillsborough River clean?
Noah Mitchell
Published Jan 10, 2026
The overall water quality of the Hillsborough River is considered good. The water in the river is tested periodically by the Southwest Florida Water Management District, Florida Department of Environmental Protection and the Environmental Protection Commission of Hillsborough County.
Can you swim in the Hillsborough River?
During construction of the Tampa Bypass Canal the aquifer is accidentally breached. (1979) The Hillsborough River is closed to swimming at Hillsborough River State Park and a swimming pool is built for public use.
Is the Hillsborough River healthy?
"The river is healthy right now, but there are always opportunities for improvement," College said.
Why is the Hillsborough River so dirty?
Gone unchecked for decades, the environmental degradation of the Hillsborough River was exacerbated by Tampa's high population growth, brought on by the cigar industry boom, which outpaced the system's capabilities.
Are there sharks in the Hillsborough River?
While some of the fishermen were surprised, angler Alex Morris told WFTS that there are “hundreds of baby bull sharks and black tips” in the Hillsborough River and that “they get about 7 foot out here.”
40 related questions foundAre there alligators in the Hillsborough River?
And yes, there are alligators in the Hillsborough River. So while pets are allowed on the trails in the Florida state park, don't let them swim in the river.
Is Tampa Bay safe to swim?
Swimming 'not recommended' at several Tampa Bay beaches due to high bacteria levels. According to health leaders, the presence of the bacteria is an indication of fecal pollution. HILLSBOROUGH COUNTY, Fla.
Is the Hillsborough River polluted?
The overall water quality of the Hillsborough River is considered good. The water in the river is tested periodically by the Southwest Florida Water Management District, Florida Department of Environmental Protection and the Environmental Protection Commission of Hillsborough County.
How deep is the Hillsborough?
River Summary
Maximum discharge along the river was observed at the Hillsborough River Near Zephyrhills Fl with a streamflow rate of 72.7 cfs. However, the deepest point on the river is located at the Hillsborough R Ab Crystal Spr Near Zephyrhills Fl reporting a gauge stage of 51.92 ft.
What feeds the Hillsborough River?
Crystal Springs, south of Zephyrhills, is a major source of fresh, clean water for the Hillsborough River. It discharges an average of 36 million gallons of water per day, which is a significant source of water for the river, especially during the dry season.
Is Hillsborough River fresh water?
The Hillsborough River empties into Tampa Bay, which is the largest open-water estuary in Florida. An estuary is a partially enclosed body of water where fresh water from rivers and streams flows into the ocean, mixing with the salty seawater.
What animals live in Hillsborough River?
Animals. The watershed is home to hundreds of animal species and most of these species are common to Florida. Some include wood storks, snowy egrets, blue herons, alligators, snakes, turtles, river otters, bobcats, eagles and more.
Are there manatees in the Hillsborough River?
Downtown sits at the spot where the Hillsborough River meets Tampa Bay. The islands and channels at the mouth of the river create an oasis for a wide variety of wildlife right in the heart of Florida's third-largest city. That makes the local waterfront a great place for spotting manatees during a stroll.
Can you swim in Hillsborough Bay?
Hillsborough County health advisory: No swimming at beaches.
Can you kayak on Hillsborough River?
Hillsborough River State Park offers RV and tent camping, 'glamping' in safari tents, trail hiking, on- and off-road bicycling, kayaking and canoeing on the slow-flowing river or just chilling in the half-acre, 70-degree pool in the main day-use area of the park. Day-use admission is $6 per vehicle.
Can you kayak at Hillsborough State Park?
Besides enjoying a living history lesson, visitors can view Class II river rapids, which are rare in Florida, and canoe or kayak along the scenic Hillsborough River. Camping is another popular activity at Hillsborough River State Park, just a short distance from the bustling city of Tampa.
Where is the dam on the Hillsborough River?
The Hillsborough River Reservoir has served as the City of Tampa's primary source of drinking water since the mid-1920s. Located behind the Hillsborough River Dam in Sulphur Springs, the reservoir is approximately 1,300 acres and can hold up to 1.2 billion gallons of water!
How old is the Hillsborough River?
Geological data suggests that the Hillsborough River has been flowing for about 27,000 years. Humans first made their way to this area 12,000 - 15,000 years ago. (1528) Narvaez, a Spanish explorer, lands near Tampa Bay.
Does Tampa have springs?
Tampa Bay Springs You Need to Explore including Crystal River and Three Sisters Springs. Three Sisters Springs. Photo by Maggie Rodriguez. Enjoying traditional summer fun has been challenging this year this past year, with limited access to our favorite activities.
Is Tampa Bay shark infested?
Tampa Bay is home to some of the most shark infested waters in all of the Gulf of Mexico. Bull sharks, hammerhead sharks, blacktip sharks, lemon sharks, and many more species of shark roam our waters.
Are there sharks in Old Tampa Bay?
There are about a dozen species of sharks that live in and around Tampa Bay. In fact, Tampa Bay is known as one of the most shark-dense areas in the world. That said, there's not a lot of need to worry when swimming or boating in Tampa Bay: shark attacks are very, very rare.
Are there alligators in Old Tampa Bay?
While alligators can be found throughout the Southeastern U.S., the crocodile footprint in the U.S. is generally limited to South Florida, though they have occasionally been spotted as far north as the Tampa Bay area. That makes Florida the only ecosystem in the world where alligators and crocodiles peacefully coexist.
Are there scorpions in Tampa Florida?
TAMPA,Fla. (WFLA) – There's no shortage of creepy critters invading our homes this time of year. But when Tampa apartment dweller Christina Tyler recently discovered one armed with two claws and a stinger, that sent her flying.
Does Tampa have snakes?
Snakes in Tampa, Florida. Florida, with its hot tropical climate, is home to dozens of different species of snakes. At least a dozen of these snakes are venomous, which means you definitely do not want to see them in your backyard or find them swimming about in your pool.