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State: Delaware
Waterbody ID:
Other ID: DE010-001-02_(A)
State List ID: DE010-001-02_(A)
Location:
State Waterbody Type: Stream/Creek/River
EPA Waterbody Type: Rivers and Streams
Water Size:
Units: miles
Watershed Name: Brandywine-Christina
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Delaware
Waterbody ID:
Other ID: DE010-001-02_(A)
State List ID: DE010-001-02_(A)
Location:
State Waterbody Type: Stream/Creek/River
EPA Waterbody Type: Rivers and Streams
Water Size:
Units: miles
Watershed Name: Brandywine-Christina
2002 Waterbody Report for Appoquinimink River - Fresh Tidal
Click on the waterbody for an interactive map
Features
- About This Database (Integrated Report)
- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
- Previous National Water Quality Reports
- EnviroMapper for Water
- AskWATERS
- EPA WATERS Homepage
- Exchange Network
- Assessment Database
- Statewide Statistical Surveys
- How's My Waterway Local Search tool
- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 2002
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Bacteria | Pathogens | TMDL completed |
| Dioxin | Dioxins | TMDL needed |
| Dissolved Oxygen | Organic Enrichment/Oxygen Depletion | TMDL completed |
| Nutrients | Nutrients | TMDL completed |
| Polychlorinated Biphenyls (PCBs) | Polychlorinated Biphenyls (PCBs) | TMDL needed |
TMDLs That Apply to this waterbody
Description of this table
| TMDL Document Name | TMDL Date | TMDL Pollutant Description | TMDL Pollutant Source Type | Cause(s) of Impairment Addressed |
|---|---|---|---|---|
| Appoquinimink River - Fresh Tidal | Jan-15-1998 | Phosphorus | Point/Nonpoint Source | Nutrients |
| Appoquinimink River - Fresh Tidal | Jan-15-1998 | Nitrogen | Point/Nonpoint Source | Nutrients |
| Appoquinimink River - Fresh Tidal | Jan-15-1998 | Dissolved Oxygen | Point Source | Dissolved Oxygen |
| Appoquinimink River - Fresh Tidal - Revised | Dec-15-2003 | Phosphorus | Point/Nonpoint Source | Nutrients |
| Appoquinimink River - Fresh Tidal - Revised | Dec-15-2003 | Nitrogen | Point/Nonpoint Source | Nutrients |
| Appoquinimink River - Fresh Tidal - Revised | Dec-15-2003 | Dissolved Oxygen | Point/Nonpoint Source | Dissolved Oxygen |
| Appoquinimink River - Saline Tidal | Dec-14-2003 | Nitrogen | Point/Nonpoint Source | Nutrients |
| Appoquinmink - Fresh Tidal | Dec-12-2006 | Bacteria | Point Source | Bacteria |
Previous Causes of Impairments Now Attaining All Uses
No causes of impairment are recorded as attaining all uses for this waterbody.