| Deep Creek | |
| Name Other: | Tributary to Appoquinimink River |
| Map Size: | 180 |
| Map Alt: | Map of Deep Creek mouth |
| Pushpin Map: | Delaware#USA |
| Pushpin Map Size: | 180 |
| Pushpin Map Alt: | Location of Deep Creek mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Delaware |
| Subdivision Type3: | County |
| Subdivision Name3: | New Castle |
| Length: | 4.22miles[1] |
| Discharge1 Avg: | 8.6cuft/s at mouth with Appoquinimink River[2] |
| Source1: | Bohemia River divide |
| Source1 Location: | about 1 mile southwest of Middletown, Delaware |
| Source1 Coordinates: | 39.4217°N -75.7494°W[3] |
| Source1 Elevation: | 45feet[4] |
| Mouth: | Appoquinimink River |
| Mouth Location: | about 1.5 miles southwest of Odessa, Delaware |
| Mouth Coordinates: | 39.4389°N -75.6789°W |
| Mouth Elevation: | 0feet |
| Progression: | generally east |
| River System: | Appoquinimink River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
| Waterbodies: | Silver Lake |
| Bridges: | Levels Road, DE 71, Silver Lake Road |
Deep Creek is a 4.22miles long 2nd order tributary to the Appoquinimink River in New Castle County, Delaware.
According to the Geographic Names Information System, it has also been known historically as:[3]
Deep Creek rises on the Bohemia River divide about 1 mile southwest of Middletown in New Castle County, Delaware. Deep Creek then flows east to meet the Appoquinimink River about 1.5 miles southwest of Odessa, Delaware.[4]
Deep Creek drains of area, receives about 43.2 in/year of precipitation, has a topographic wetness index of 632.96 and is about 2.5% forested.[2]