City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)
Sewer utility · Florida · Tampa
Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.
Ringed dots mark treatment plant outfalls. Small hollow diamonds mark places named in its overflow reports (provisional). Square boat markers mark boat launches listed by OpenBoatLaunch.
- Federal wastewater discharge permit (NPDES)
- FL0020940
- Wastewater outlets
- 3 treatment plant outfalls listed by EPA or state agencies; 171 places named in its own overflow reports (provisional locations) · List
- Waters listed as receiving wastewater
- Hillsborough Bay
- Tracked waters
- Hillsborough Bay, FL, Ybor Channel, FL, Hillsborough River, FL, Delaney Creek, FL, Old Tampa Bay, FL, Tampa Bay, FL, Egypt Lake, FL, Palm River, FL, Lake Thonotosassa, FL, Alafia River, FL, McKay Bay, FL
- Discharge records counted
- 184 records · latest
- Total reported volume in these records
- 20,602,494 gallons across the 167 records that give a volume (17 without one)
These totals reflect the records we track. Missing volumes and gaps in reporting limit comparisons between operators.
Sources: EPA ECHO and the operator and state sources linked below. Counts use the discharge records on this page. Updated 2026-11-05 01:25 UTC.
Public notices and alerts
Source: City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)'s public notice and alert pages and the state's notification records.
Report a missing notice or error
Wastewater outlets
Outfall: a pipe or outlet where wastewater enters a water body.
3 treatment plant outfalls listed by EPA or state agencies; 171 places named in its own overflow reports (provisional locations).
Treatment plant outfalls
3 outfalls
- Outfall 001 · receiving water in the permit: Hillsborough Bay Upper Class III Marine WBID 1558E · Hillsborough Bay, FL · status not published
- Outfall 002 · receiving water in the permit: Ybor Channel Class III Marine WBID 1584A2 · Ybor Channel, FL · status not published
- Outfall 003 · receiving water in the permit: Ybor Channel Class III Marine WBID 1584A2 · Ybor Channel, FL · status not published
Source: U.S. Environmental Protection Agency (EPA) permit records (ICIS-NPDES permitted features): where a treatment plant’s permitted discharge leaves. No national source says whether a plant outfall is open or closed.
Places named in overflow reports (provisional)
171 places
Provisional location from overflow reports. Where the operator's own reports put an overflow: a manhole, pump station or plant. Not an outfall listed in a permit.
- Reported place · 4 overflow reports, latest Oct 10, 2024 · confidence high · no water record yet
- Reported place · 4 overflow reports, latest Jun 25, 2020 · confidence medium · no water record yet
- Reported place · 2 overflow reports, latest Sep 29, 2026 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Feb 19, 2026 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Jul 17, 2025 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Oct 10, 2024 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Oct 9, 2024 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Sep 27, 2024 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Nov 14, 2020 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Nov 8, 2019 · confidence high · no water record yet
- Reported place · 2 overflow reports, latest Jul 11, 2018 · confidence medium · no water record yet
- Reported place · 2 overflow reports, latest Jan 22, 2018 · confidence high · no water record yet
Showing 12 of 171.
Source: the operator's own overflow reports to the state. DirtyWaterWatch groups reports within 50 metres into one place and finds the water below it with U.S. Geological Survey river maps (NLDI, NHDPlus). Not a permitted outfall; provisional until an official outfall record exists.
Reports and advisories
Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater. Treatment bypass: wastewater skips one or more treatment steps.
| When | Report | Status |
|---|---|---|
| to Nov 2 | Hillsborough River · Wastewater Overflow near 1700 W. Jean St. · SSO · 780 gallons report · notice · map | to Nov 6, 12:00 AM |
| to Sep 29 | Water not mapped · Wastewater Overflow near 4500 E. Fletcher Ave. · SSO · 2,000 gallons report · notice · map | ended |
| to Sep 29 | Hillsborough Bay · Wastewater Overflow near 6601 E. 14 Ave. · SSO · 1,500 gallons report · notice · map | ended |
| to Sep 23 | Hillsborough Bay · Wastewater Overflow near 122 S. Rome Ave. · SSO · 1,470 gallons report · notice · map | ended |
| to Sep 22 | Water not mapped · Wastewater Overflow near 6010 N. US Hwy. 301 · SSO · 3,180 gallons report · notice · map | ended |
| to Jun 26 | Hillsborough Bay · Denitrification Filter Overflow June 25, 2026 · Bypass · volume not reported report · notice · map | ended |
| to Apr 23 | Hillsborough Bay · Wastewater overflow near 275 Bayshore Blvd. · SSO · 1,275 gallons report · notice · map | ended |
| to Apr 10 | Hillsborough Bay · Wastewater overflow near 6601 E. 14 Ave. · SSO · 1,500 gallons report · notice · map | ended |
| to Mar 11 | Hillsborough River · Wastewater Overflow near 1302 W. Sligh Ave. · SSO · 3,795 gallons report · notice · map | ended |
| to Feb 19 | Hillsborough Bay · Wastewater Overflow near 3105 Orient Rd. · SSO · 12,000 gallons report · notice · map | ended |
| to Feb 18 | Hillsborough Bay · Wastewater Overflow near 3105 Orient Rd. · SSO · 5,250 gallons report · notice · map | ended |
| to Dec 19 ’25 | Water not mapped · Wastewater Overflow Report · SSO · volume not reported report · notice · map | ended |
| to Oct 13 ’25 | Water not mapped · Wastewater Overflow near 5874 Orient Rd. · SSO · 2,700 gallons report · notice · map | ended |
| to Sep 24 ’25 | Water not mapped · 3602 W. Waters Ave, lift station discharge · SSO · 500 gallons report · notice · map | ended |
| to Sep 1 ’25 | Delaney Creek · 2009 Tidewater Ct · SSO · volume not reported report · notice · map | ended |
| to Sep 1 ’25 | Hillsborough Bay · wastewater overflow near 2900 N. Himes Ave. · SSO · 1,200 gallons report · notice · map | ended |
| to Jul 18 ’25 | Water not mapped · Wastewater overflow near 6904 N. Orient Rd. · SSO · 25,625 gallons report · notice · map | ended |
| to Jul 17 ’25 | Hillsborough River · Wastewater overflow near 302 W. Kennedy Blvd. · SSO · 568 gallons report · notice · map | ended |
| to Jul 1 ’25 | Hillsborough River · Wastewater overflow near 6310 E. Sligh Ave. · SSO · 25,000 gallons report · notice · map | ended |
| to Jun 10 ’25 | Water not mapped · wastewater overflow near 5804 Breckenridge Park Dr · SSO · 4,600 gallons report · notice · map | ended |
| to May 26 ’25 | Hillsborough River · Wastewater overflow at Louisiana Pump Station · SSO · 3.5 million gallons report · notice · map | ended |
| to Apr 17 ’25 | Hillsborough River · wastewater overflow near 1208 E. Park Circle · SSO · 150,000 gallons report · notice · map | ended |
| to Apr 11 ’25 | Water not mapped · Town Park Villas at 5920 E. 127th Ave on 4/11/2025 · SSO · 3,000 gallons report · notice · map | ended |
| to Apr 4 ’25 | Old Tampa Bay · Wastewater Overflow near 7650 [name removed] Campbell Causeway · SSO · 2,310 gallons report · notice · map | ended |
| to Mar 9 ’25 | Hillsborough River · wastewater overflow near 1500 N. Morgan St. · SSO · 4,500 gallons report · notice · map | ended |
Sources: Florida DEP Public Notice of Pollution, sewage and wastewater notices (PNP feature service), retrieved 2026-11-05 01:05 UTC. A report's record id and times show when you hover or focus its "report" link.
Showing the latest 25 records of 189 records.See them all with filters.
All reports in Florida by year: 2026 (11 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2025 (21 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2024 (53 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2023 (6 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2022 (24 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2021 (14 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2020 (14 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2019 (16 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2018 (18 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)) · 2017 (12 from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant))
Other sewer operators on these waters
- Hillsborough Bay, FL: FALKENBURG ROAD AWTP
- Old Tampa Bay, FL: CLEARWATER CITY OF EAST AWWTP, CLEARWATER CITY OF NORTHEAST WRF, NORTHWEST REGIONAL WRF, City of St. Petersburg Water Resources
- Tampa Bay, FL: City of St. Petersburg Water Resources, SOUTH COUNTY REGIONAL AWWTP
- Alafia River, FL: SOUTH COUNTY REGIONAL AWWTP, VALRICO AWWTF
The last 90 days
- Caution: to the latest update 1 report: Hillsborough River 1
Show records
The records are also in the report table on this page.
- Discharge or advisory reported: to 1 report: Hillsborough River 1
Show records
The records are also in the report table on this page.
- Caution: to 1 report: Hillsborough Bay 1
Show records
The records are also in the report table on this page.
- Discharge or advisory reported: to 1 report: Hillsborough Bay 1
Show records
The records are also in the report table on this page.
- Caution: to 1 report: Hillsborough Bay 1
Show records
The records are also in the report table on this page.
- Discharge or advisory reported: to 1 report: Hillsborough Bay 1
Show records
The records are also in the report table on this page.
Source: DirtyWaterWatch calculations using the reports named above and the published status rules. Updated 2026-11-05 01:25 UTC.
Reported discharges over time
- Discharges reported by City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant), last 12 months12December 2025 to November 2026Verified reports where available, else notices; revisions and duplicates counted once.
- Days with a discharge reported by City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant), last 12 months11December 2025 to November 2026A day counts once however many discharges were under way on it.
- Hours with a discharge or advisory status from City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant)'s reports, last 12 months312December 2025 to November 2026Red hours by the map's rules: each discharge to its reported end plus the state's post-discharge period; overlapping hours count once.
- 2026 season with a discharge or advisory status (City of Tampa Wastewater Department (Howard F. Curren Advanced Wastewater Treatment Plant))2.7%May to October 2026Share of May 1 to October 31 hours with red status by the map's rules, of the hours a source covered.
Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system. Blended discharge: wastewater that skipped some treatment is mixed with treated wastewater.
Reported discharges per month
113 reported discharges, January 2022 to November 2026.
- Combined sewer overflow
- Sanitary sewer overflow
- Treatment bypass, blended or other
Source: fl-dep-pnp. Records cover January 1, 2022 to November 4, 2026.
Show table
| Month | Combined sewer overflow | Sanitary sewer overflow | Treatment bypass, blended or other | Total | Counted from | Coverage |
|---|---|---|---|---|---|---|
| January 2022 | 0 | 0 | 0 | 0 | ||
| February 2022 | 0 | 4 | 0 | 4 | Source records | |
| March 2022 | 0 | 1 | 0 | 1 | Source records | |
| April 2022 | 0 | 3 | 0 | 3 | Source records | |
| May 2022 | 0 | 2 | 0 | 2 | Source records | |
| June 2022 | 0 | 1 | 0 | 1 | Source records | |
| July 2022 | 0 | 1 | 0 | 1 | Source records | |
| August 2022 | 0 | 2 | 0 | 2 | Source records | |
| September 2022 | 0 | 7 | 0 | 7 | Source records | |
| October 2022 | 0 | 0 | 0 | 0 | ||
| November 2022 | 0 | 1 | 0 | 1 | Source records | |
| December 2022 | 0 | 1 | 0 | 1 | Source records | |
| January 2023 | 0 | 1 | 0 | 1 | Source records | |
| February 2023 | 0 | 1 | 0 | 1 | Source records | |
| March 2023 | 0 | 0 | 0 | 0 | ||
| April 2023 | 0 | 0 | 0 | 0 | ||
| May 2023 | 0 | 1 | 0 | 1 | Source records | |
| June 2023 | 0 | 0 | 0 | 0 | ||
| July 2023 | 0 | 0 | 0 | 0 | ||
| August 2023 | 0 | 2 | 0 | 2 | Source records | |
| September 2023 | 0 | 0 | 0 | 0 | ||
| October 2023 | 0 | 0 | 0 | 0 | ||
| November 2023 | 0 | 1 | 0 | 1 | Source records | |
| December 2023 | 0 | 0 | 0 | 0 | ||
| January 2024 | 0 | 0 | 0 | 0 | ||
| February 2024 | 0 | 0 | 0 | 0 | ||
| March 2024 | 0 | 3 | 0 | 3 | Source records | |
| April 2024 | 0 | 0 | 0 | 0 | ||
| May 2024 | 0 | 0 | 0 | 0 | ||
| June 2024 | 0 | 2 | 0 | 2 | Source records | |
| July 2024 | 0 | 1 | 0 | 1 | Source records | |
| August 2024 | 0 | 10 | 0 | 10 | Source records | |
| September 2024 | 0 | 13 | 1 | 14 | Source records | |
| October 2024 | 0 | 20 | 1 | 21 | Source records | |
| November 2024 | 0 | 1 | 0 | 1 | Source records | |
| December 2024 | 0 | 0 | 0 | 0 | ||
| January 2025 | 0 | 6 | 0 | 6 | Source records | |
| February 2025 | 0 | 1 | 0 | 1 | Source records | |
| March 2025 | 0 | 1 | 0 | 1 | Source records | |
| April 2025 | 0 | 3 | 0 | 3 | Source records | |
| May 2025 | 0 | 1 | 0 | 1 | Source records | |
| June 2025 | 0 | 1 | 0 | 1 | Source records | |
| July 2025 | 0 | 3 | 0 | 3 | Source records | |
| August 2025 | 0 | 0 | 0 | 0 | ||
| September 2025 | 0 | 3 | 0 | 3 | Source records | |
| October 2025 | 0 | 1 | 0 | 1 | Source records | |
| November 2025 | 0 | 0 | 0 | 0 | ||
| December 2025 | 0 | 1 | 0 | 1 | Source records | |
| January 2026 | 0 | 0 | 0 | 0 | ||
| February 2026 | 0 | 2 | 0 | 2 | Source records | |
| March 2026 | 0 | 1 | 0 | 1 | Source records | |
| April 2026 | 0 | 2 | 0 | 2 | Source records | |
| May 2026 | 0 | 0 | 0 | 0 | ||
| June 2026 | 0 | 0 | 1 | 1 | Source records | |
| July 2026 | 0 | 0 | 0 | 0 | ||
| August 2026 | 0 | 0 | 0 | 0 | ||
| September 2026 | 0 | 4 | 0 | 4 | Source records | |
| October 2026 | 0 | 0 | 0 | 0 | ||
| November 2026 | 0 | 1 | 0 | 1 | Source records |
Hours with a discharge or advisory status per month
Hours when a water had a discharge or advisory status from this sewer operator's reports, under DirtyWaterWatch rules.
- Discharge or advisory reported
1 discharge report has no end time and is not marked ongoing; under DirtyWaterWatch rules it shows caution, not a discharge or advisory status, and adds no hours here. Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.
Source: fl-dep-pnp. Records cover May 17, 2017 to November 4, 2026.
Show table
| Month | Hours with a discharge or advisory status | Hours from post-discharge periods | Hours in the month | Coverage |
|---|---|---|---|---|
| January 2022 | 0 | 0 | 744 | |
| February 2022 | 72 | 72 | 672 | |
| March 2022 | 24 | 24 | 744 | |
| April 2022 | 96 | 96 | 720 | |
| May 2022 | 144 | 144 | 744 | |
| June 2022 | 24 | 24 | 720 | |
| July 2022 | 168 | 168 | 744 | |
| August 2022 | 48 | 48 | 744 | |
| September 2022 | 72 | 72 | 720 | |
| October 2022 | 0 | 0 | 744 | |
| November 2022 | 72 | 72 | 720 | |
| December 2022 | 24 | 24 | 744 | |
| January 2023 | 48 | 48 | 744 | |
| February 2023 | 24 | 24 | 672 | |
| March 2023 | 0 | 0 | 744 | |
| April 2023 | 0 | 0 | 720 | |
| May 2023 | 24 | 24 | 744 | |
| June 2023 | 0 | 0 | 720 | |
| July 2023 | 0 | 0 | 744 | |
| August 2023 | 72 | 72 | 744 | |
| September 2023 | 0 | 0 | 720 | |
| October 2023 | 0 | 0 | 744 | |
| November 2023 | 25 | 25 | 720 | |
| December 2023 | 0 | 0 | 744 | |
| January 2024 | 0 | 0 | 744 | |
| February 2024 | 0 | 0 | 696 | |
| March 2024 | 96 | 96 | 744 | |
| April 2024 | 0 | 0 | 720 | |
| May 2024 | 0 | 0 | 744 | |
| June 2024 | 48 | 48 | 720 | |
| July 2024 | 24 | 24 | 744 | |
| August 2024 | 48 | 48 | 744 | |
| September 2024 | 144 | 144 | 720 | |
| October 2024 | 192 | 192 | 744 | |
| November 2024 | 24 | 24 | 720 | |
| December 2024 | 0 | 0 | 744 | |
| January 2025 | 120 | 120 | 744 | |
| February 2025 | 72 | 72 | 672 | |
| March 2025 | 23 | 23 | 744 | |
| April 2025 | 72 | 72 | 720 | |
| May 2025 | 48 | 48 | 744 | |
| June 2025 | 24 | 24 | 720 | |
| July 2025 | 72 | 72 | 744 | |
| August 2025 | 0 | 0 | 744 | |
| September 2025 | 48 | 48 | 720 | |
| October 2025 | 24 | 24 | 744 | |
| November 2025 | 0 | 0 | 720 | |
| December 2025 | 48 | 48 | 744 | |
| January 2026 | 0 | 0 | 744 | |
| February 2026 | 48 | 48 | 672 | |
| March 2026 | 24 | 24 | 744 | |
| April 2026 | 48 | 48 | 720 | |
| May 2026 | 0 | 0 | 744 | |
| June 2026 | 48 | 48 | 720 | |
| July 2026 | 0 | 0 | 744 | |
| August 2026 | 0 | 0 | 744 | |
| September 2026 | 72 | 72 | 720 | |
| October 2026 | 0 | 0 | 744 | |
| November 2026 | 24 | 24 | 94 |
Days with a reported discharge per month
A day counts when any counted discharge was under way on it, from its start to its reported end in Eastern Time; a report with no end counts its start day.
Source: fl-dep-pnp. Records cover January 1, 2022 to November 4, 2026.
Show table
| Month | Days with a reported discharge | Coverage |
|---|---|---|
| January 2022 | 0 | |
| February 2022 | 3 | |
| March 2022 | 1 | |
| April 2022 | 3 | |
| May 2022 | 5 | |
| June 2022 | 1 | |
| July 2022 | 1 | |
| August 2022 | 2 | |
| September 2022 | 3 | |
| October 2022 | 0 | |
| November 2022 | 2 | |
| December 2022 | 1 | |
| January 2023 | 1 | |
| February 2023 | 1 | |
| March 2023 | 0 | |
| April 2023 | 0 | |
| May 2023 | 1 | |
| June 2023 | 0 | |
| July 2023 | 0 | |
| August 2023 | 2 | |
| September 2023 | 0 | |
| October 2023 | 0 | |
| November 2023 | 1 | |
| December 2023 | 0 | |
| January 2024 | 0 | |
| February 2024 | 0 | |
| March 2024 | 3 | |
| April 2024 | 0 | |
| May 2024 | 0 | |
| June 2024 | 2 | |
| July 2024 | 1 | |
| August 2024 | 1 | |
| September 2024 | 4 | |
| October 2024 | 7 | |
| November 2024 | 1 | |
| December 2024 | 0 | |
| January 2025 | 5 | |
| February 2025 | 2 | |
| March 2025 | 1 | |
| April 2025 | 3 | |
| May 2025 | 1 | |
| June 2025 | 1 | |
| July 2025 | 3 | |
| August 2025 | 0 | |
| September 2025 | 2 | |
| October 2025 | 1 | |
| November 2025 | 0 | |
| December 2025 | 1 | |
| January 2026 | 0 | |
| February 2026 | 2 | |
| March 2026 | 1 | |
| April 2026 | 2 | |
| May 2026 | 0 | |
| June 2026 | 1 | |
| July 2026 | 0 | |
| August 2026 | 0 | |
| September 2026 | 3 | |
| October 2026 | 0 | |
| November 2026 | 1 |
Reported discharges per year, 2017 to 2026
184 reported discharges, 2017 to 2026.
- Combined sewer overflow
- Sanitary sewer overflow
- Treatment bypass, blended or other
- Incomplete source coverage
Source: fl-dep-pnp. Records cover May 17, 2017 to November 4, 2026.
Show table
| Year | Combined sewer overflow | Sanitary sewer overflow | Treatment bypass, blended or other | Total | Coverage |
|---|---|---|---|---|---|
| 2017 | 0 | 11 | 0 | 11 | Incomplete source coverage |
| 2018 | 0 | 17 | 0 | 17 | |
| 2019 | 0 | 16 | 0 | 16 | |
| 2020 | 0 | 13 | 0 | 13 | |
| 2021 | 0 | 14 | 0 | 14 | |
| 2022 | 0 | 23 | 0 | 23 | |
| 2023 | 0 | 6 | 0 | 6 | |
| 2024 | 0 | 50 | 2 | 52 | |
| 2025 | 0 | 21 | 0 | 21 | |
| 2026 | 0 | 10 | 1 | 11 |
Reported volume per year
Gallons (axis: K thousand, M million), summed from the 167 reports that gave a volume as a number (17 did not).
- Incomplete source coverage
17 of 184 discharge reports gave no volume as a number; only numbers are summed.
Source: fl-dep-pnp. Records cover May 17, 2017 to November 4, 2026.
Show table
| Year | Reported volume, gallons | Reports with a volume | Reports without a volume | Coverage |
|---|---|---|---|---|
| 2017 | 393,435 | 8 | 3 | Incomplete source coverage |
| 2018 | 121,210 | 17 | 0 | |
| 2019 | 147,170 | 16 | 0 | |
| 2020 | 47,385 | 12 | 1 | |
| 2021 | 92,625 | 13 | 1 | |
| 2022 | 462,415 | 20 | 3 | |
| 2023 | 16,150 | 6 | 0 | |
| 2024 | 15,562,123 | 46 | 6 | |
| 2025 | 3,727,231 | 19 | 2 | |
| 2026 | 32,750 | 10 | 1 |
Hours with a discharge or advisory status per year
Hours with a discharge or advisory status each year under DirtyWaterWatch rules; 2026 to date.
- Discharge or advisory reported
- Incomplete source coverage
1 discharge report has no end time and is not marked ongoing; under DirtyWaterWatch rules it shows caution, not a discharge or advisory status, and adds no hours here. Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.
Source: fl-dep-pnp. Records cover May 17, 2017 to November 4, 2026.
Show table
| Year | Hours with a discharge or advisory status | Share of the year | Coverage |
|---|---|---|---|
| 2017 | 360 | 4.1% | Incomplete source coverage |
| 2018 | 409 | 4.7% | |
| 2019 | 456 | 5.2% | |
| 2020 | 263 | 3.0% | |
| 2021 | 312 | 3.6% | |
| 2022 | 744 | 8.5% | |
| 2023 | 193 | 2.2% | |
| 2024 | 576 | 6.6% | |
| 2025 | 551 | 6.3% | |
| 2026 | 264 | 3.6% |
Reported discharges by calendar month, all years
Every counted discharge report, by the calendar month it began.
Months are summed over every year a tracked source covers; the table gives the number of years behind each month.
Source: fl-dep-pnp. Records cover May 17, 2017 to November 4, 2026.
Show table
| Month | Reported discharges | Years of records |
|---|---|---|
| January | 17 | 9 |
| February | 14 | 9 |
| March | 10 | 9 |
| April | 11 | 9 |
| May | 7 | 10 |
| June | 12 | 10 |
| July | 11 | 10 |
| August | 26 | 10 |
| September | 34 | 10 |
| October | 26 | 10 |
| November | 10 | 10 |
| December | 6 | 9 |
Reported discharges by wastewater outlet
Wastewater outlets with the most tracked discharge records: 10 of 176, all years. Counts depend on reporting coverage and do not measure legal compliance or harm.
Source: fl-dep-pnp. Records cover May 17, 2017 to November 4, 2026.
Show table
| Wastewater outlet | Sewer operator | Reported discharges |
|---|---|---|
| 1904 Golden Glade Ct. Overflow | City of Tampa Wastewater Department | 3 |
| Wastewater Overflow near 6601 E. 14 Ave. | City of Tampa Wastewater Department | 2 |
| Wastewater Overflow near 3105 Orient Rd. | City of Tampa Wastewater Department | 2 |
| Wastewater overflow near 302 W. Kennedy Blvd. | City of Tampa Wastewater Department | 2 |
| Wastewater Overflow near 1399 S. 22nd St., Tampa, FL | City of Tampa Wastewater Department | 2 |
| Wastewater Overflow near 85 Columbia Dr., Tampa, FL | City of Tampa Wastewater Department | 2 |
| Wastewater overflow at 1709 E. 97th Avenue | City Of Tampa Wastewater Department | 2 |
| Wastewater Overflow near 1700 W. Jean St. | City of Tampa Wastewater Department | 1 |
| Wastewater Overflow near 4500 E. Fletcher Ave. | City of Tampa Wastewater Department | 1 |
| Wastewater Overflow near 122 S. Rome Ave. | City of Tampa Wastewater Department | 1 |
| Other outlets (166) | 166 |
How these charts are counted
We count each discharge once. Where a source publishes notices and confirmed reports, we use confirmed reports for an operator's month when available; otherwise we use notices. We combine revisions and exclude duplicate state reports copied by the U.S. Environmental Protection Agency (EPA). Monthly and yearly totals appear separately. Status hours follow this site's rules. Shaded gaps mean missing coverage, not zero discharges.
- fl-dep-pnp: records from May 17, 2017 to the latest update