NPDES FL0102482 · Clean Water Act
SOUTH WALTON UTILITY COMPANY WWTP, Miramar Beach, FL: NPDES FL0102482 discharge permit, effluent exceedances, inspections, penalties
SOUTH WALTON UTILITY COMPANY WWTP, Miramar Beach, Florida: Individual permit FL0102482, held by South Walton Utility Company; Administratively continued; issued October 8, 2015, term to October 7, 2020, by Florida Department of Environmental Protection; discharges to CHOCTAWHATCHEE BAY.
1 of the 32 pollutants listed for NPDES FL0102482 have no violation or effluent exceedance.
- Nitrogen, total [as N]: 25 limits, 64 violations of any kind, 29 effluent exceedances, latest January 31, 2019, largest 641% over the limit.
- Phosphorus, total [as P]: 25 limits, 63 violations of any kind, 28 effluent exceedances, latest May 31, 2018, largest 2,433% over the limit.
- Chlorine, total residual: 4 limits, 7 violations of any kind, 3 effluent exceedances, latest May 31, 2014, largest 99,999% over the limit.
- Coliform, fecal general: 2 limits, 8 violations of any kind, 2 effluent exceedances, latest August 31, 2015, largest 133% over the limit.
- Nitrogen, ammonia total [as N]: 14 limits, 27 violations of any kind, 1 effluent exceedance, latest February 29, 2024, largest 7% over the limit.
- pH: 30 limits, 52 violations of any kind.
- Oxygen, dissolved [DO]: 13 limits, 27 violations of any kind.
- Temperature, water deg. centigrade: 13 limits, 26 violations of any kind.
- Specific conductance: 13 limits, 26 violations of any kind.
- Nitrogen, Kjeldahl, total [as N]: 13 limits, 26 violations of any kind.
- Nitrite + Nitrate total [as N]: 13 limits, 26 violations of any kind.
- Sulfate, total [as SO4]: 13 limits, 26 violations of any kind.
- Chlorophyll A: 13 limits, 26 violations of any kind.
- Phosphorous, in total orthophosphate: 13 limits, 26 violations of any kind.
- Flow, in conduit or thru treatment plant: 14 limits, 22 violations of any kind.
- BOD, carbonaceous [5 day, 20 C]: 13 limits, 18 violations of any kind.
- Water level at sample collection time: 4 limits, 18 violations of any kind.
- Copper, total recoverable: 0 limits, 18 violations of any kind.
- Solids, total suspended: 7 limits, 17 violations of any kind.
- Ammonia, unionized: 0 limits, 12 violations of any kind.
- Stream stage: 12 limits, 8 violations of any kind.
- Hardness, total [as CaCO3]: 0 limits, 6 violations of any kind.
- Enterococci: group D, MF trans, M-E, EIA: 2 limits, 1 violation of any kind.
- % of fecal coliform samples < detectable: 2 limits, 1 violation of any kind.
- Plant capacity fact. percent of capacity: 1 limit, 1 violation of any kind.
- Macroinvertebrate assessment: 0 limits, 1 violation of any kind.
- Herbaceous vegetation, presence: 0 limits, 1 violation of any kind.
- Woody vegetation, presence: 0 limits, 1 violation of any kind.
- Algae, presence: 0 limits, 1 violation of any kind.
- Fish, presence: 0 limits, 1 violation of any kind.
- Threatened & endangered species, presence: 0 limits, 1 violation of any kind.
- Nitrogen, ammonia, tot unionized [as N]: 8 limits.
- July 24, 2026: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- June 17, 2026: Notice of Noncompliance Issued (State).
- May 15, 2026: Evaluation (S).
- August 7, 2025: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- December 16, 2024: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- June 27, 2022: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- September 16, 2020: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- August 26, 2020: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- July 8, 2020: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- June 30, 2020: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- March 16, 2020: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- December 18, 2019: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- September 16, 2019: WW SSO - Overflow to Dry Land or Building Backup (ST6).
- March 12, 2019: WW SSO - Overflow to Dry Land or Building Backup (ST6).
Other permits held by South Walton Utility Company
- SOUTH WALTON UTILITY COMPANY, Miramar Beach: FLL102482, issued 2021-01-01
SOUTH WALTON UTILITY COMPANY WWTP among its neighbors
61 discharge permits are in the Destin Harbor-Alligator Lake Frontal subwatershed (HUC 031401020402); FL0102482 is one. Its county: 257, 0 major; FL0102482 is minor permit.
Other permits in the Destin Harbor-Alligator Lake Frontal subwatershed (HUC 031401020402)
- 1 COUNTRY CLUB DR, Destin: FLR20HT24, minor, term to 2029-12-05
- 326 THE GROVE AT SEASCAPE, Miramar Beach: FLR10WO67, minor, term to 2029-02-10
- 345 HOLIDAY SHORES PH1 PEDESTRAIN & DRAINAGE IMPRO, Miramar Beach: FLR20HC74, minor, term to 2029-04-03
- 920 BAMBI DRIVE, Destin: FLRNEF955, minor, term to 2028-11-08
- ALICE DESTIN, Destin: FLR10XT44, minor, term to 2030-06-22
- ALVINS ISLAND #11, Destin: FLR20IL78, minor, term to 2030-08-06
- BAYTOWNE MARINA AT SANDESTIN, Destin: FLRNEE708, minor, term to 2013-08-21
- BIG BOSS III, Destin: FLG073507, minor, term to 2027-11-28
- BITTER END ESTATES, Miramar Beach: FLR20ID01, minor, term to 2030-04-09
- BITTER END ESTATES, Miramar Beach: FLR20IG48, minor, term to 2030-05-21
Identity
| Facility | SOUTH WALTON UTILITY COMPANY WWTP |
|---|---|
| Permittee | South Walton Utility Company |
| NPDES ID | FL0102482 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | October 8, 2015 |
| Expires | October 7, 2020 |
| Agency | Florida Department of Environmental Protection |
| Address | Miramar Beach, FL 32550 |
| Receiving water | CHOCTAWHATCHEE BAY |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Destin Harbor-Alligator Lake Frontal (HUC 031401020402) |
NPDES FL0102482: effluent limits and exceedances
SOUTH WALTON UTILITY COMPANY WWTP (NPDES FL0102482): 32 pollutants on file, 23 limited; 31 with a violation of any kind, 5 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Nitrogen, total [as N] | 25 | 64 | 29 | January 31, 2019 | 641% over the limit |
| Phosphorus, total [as P] | 25 | 63 | 28 | May 31, 2018 | 2,433% over the limit |
| Chlorine, total residual | 4 | 7 | 3 | May 31, 2014 | 99,999% over the limit |
| Coliform, fecal general | 2 | 8 | 2 | August 31, 2015 | 133% over the limit |
| Nitrogen, ammonia total [as N] | 14 | 27 | 1 | February 29, 2024 | 7% over the limit |
| pH | 30 | 52 | 0 | ||
| Oxygen, dissolved [DO] | 13 | 27 | 0 | ||
| Temperature, water deg. centigrade | 13 | 26 | 0 | ||
| Specific conductance | 13 | 26 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 13 | 26 | 0 | ||
| Nitrite + Nitrate total [as N] | 13 | 26 | 0 | ||
| Sulfate, total [as SO4] | 13 | 26 | 0 | ||
| Chlorophyll A | 13 | 26 | 0 | ||
| Phosphorous, in total orthophosphate | 13 | 26 | 0 | ||
| Flow, in conduit or thru treatment plant | 14 | 22 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 13 | 18 | 0 | ||
| Water level at sample collection time | 4 | 18 | 0 | ||
| Copper, total recoverable | 0 | 18 | 0 | ||
| Solids, total suspended | 7 | 17 | 0 | ||
| Ammonia, unionized | 0 | 12 | 0 | ||
| Stream stage | 12 | 8 | 0 | ||
| Hardness, total [as CaCO3] | 0 | 6 | 0 | ||
| Enterococci: group D, MF trans, M-E, EIA | 2 | 1 | 0 | ||
| % of fecal coliform samples < detectable | 2 | 1 | 0 | ||
| Plant capacity fact. percent of capacity | 1 | 1 | 0 | ||
| Macroinvertebrate assessment | 0 | 1 | 0 | ||
| Herbaceous vegetation, presence | 0 | 1 | 0 | ||
| Woody vegetation, presence | 0 | 1 | 0 | ||
| Algae, presence | 0 | 1 | 0 | ||
| Fish, presence | 0 | 1 | 0 | ||
| Threatened & endangered species, presence | 0 | 1 | 0 | ||
| Nitrogen, ammonia, tot unionized [as N] | 8 | 0 | 0 |
NPDES FL0102482: inspections, violations and enforcement
NPDES FL0102482: 12 single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 24, 2026 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| August 7, 2025 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| December 16, 2024 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| June 27, 2022 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| September 16, 2020 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| August 26, 2020 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| July 8, 2020 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| June 30, 2020 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| March 16, 2020 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| December 18, 2019 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| September 16, 2019 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
| March 12, 2019 | WW SSO - Overflow to Dry Land or Building Backup | ST6 |
NPDES FL0102482: 1 inspection
| Date | What EPA recorded | Agency |
|---|---|---|
| May 15, 2026 | Evaluation | S |
NPDES FL0102482: 1 informal enforcement action
| Date | What EPA recorded | Agency |
|---|---|---|
| June 17, 2026 | Notice of Noncompliance Issued | State |
NPDES FL0102482 (SOUTH WALTON UTILITY COMPANY WWTP): no formal enforcement action on file.
Watch NPDES FL0102482
NPDES FL0102482: one email when its EPA record changes — $99/month.
Permits near NPDES FL0102482
NPDES FL0102482: 32 pollutant rows, 14 dated events; ICIS-NPDES download, loaded September 15, 2026.