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Florida

Peace-Tampa Bay

Left: the Peace-Tampa Bay basin (WBD HUC4 0310) with its NHDPlus HR network, its larger lakes and reservoirs, Tampa Bay, Charlotte Harbor and the coastal waters as water, and two of our models (USGS 02300500 and USGS 02298608) in orange. Right: the USGS 02300500 model drawn large, every one of its channels, with its water bodies in blue.
Left: the Peace-Tampa Bay basin, with two of our models (USGS 02300500 and USGS 02298608) in orange and its larger lakes and reservoirs, Tampa Bay, Charlotte Harbor and the coastal waters in blue. Right: the USGS 02300500 model drawn large, its channels in orange and its water bodies in blue.
  • 4 published SWAT+ models
  • NHDPlus HR: 18,147 km of network flow paths, 2.3x NHDPlus V2.1's 7,883 km; canals are in both counts
  • 130 USGS gauges with a 90 % daily record, 2014-2024 (10 of 11 HUC8s covered)
  • 11 HUC8s both datasets carry, 25,258.0 km² (WBD HUC12 sum)

Basin: HUC4 0310 (Peace-Tampa Bay) of the USGS Watershed Boundary Dataset.

Our models in this basin

Peace · USGS 02294290 (Saddle Creek at State Hwy 570 near Eaton Park)

Peace · USGS 02297600 (Shell Creek at Circle K Groves near Ft Ogden)

Myakka · USGS 02298608 (Myakka River at Myakka City)

Little Manatee · USGS 02300500 (Little Manatee River at US 301 near Wimauma)

NHDPlus HR, not Version 2, in this basin

05,00010,00015,00020,00005,00010,00015,00020,000NHDPlus Version 2.1, kmNHDPlus HR, kmSt. JohnsSouthern FloridaPeace-Tampa BayPeace-Tampa Bay
Each point is one basin (WBD HUC4): its network flow paths in NHDPlus Version 2.1 (across) and in NHDPlus HR (up), filled with canals and ditches in both counts, hollow without them. On the line, the two would be equal. In this figure, this basin's points are orange.

A model of your Florida watershed

We build a SWAT+ model for a USGS stream gauge in Florida, from national data. You download it as files you open in SWAT+ Editor and run, and you keep the files.

Free, $0, to try it on a real station. Starter, $50 / month USD. MAX, $100 / month USD. Cloud calibration is pay as you go, on every plan including Free.

See the plans and order

Florida: all our models and work · Southern Florida