| Brock Creek | |
| Pushpin Map: | USA Pennsylvania |
| Pushpin Map Size: | 250 |
| Pushpin Map Caption: | Brock Creek |
| Pushpin Map Alt: | pushpin map showing location of |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | Bucks |
| Subdivision Type4: | Township |
| Subdivision Name4: | Lower Makefield |
| Subdivision Type5: | Borough |
| Subdivision Name5: | Yardley |
| Length: | 3.34miles |
| Source1 Elevation: | 140feet |
| Mouth Elevation: | 49feet |
| Progression: | Brock Creek → Buck Creek → Delaware River → Delaware Bay |
| River System: | Delaware River |
| Basin Size: | 4.29sqmi |
| Bridges: | Covington Road Covington Road (second bridge) Heacock Road Stony Hill Road Edgewood Road Sandy Run Road Pennsylvania Route 332 (West Afton Avenue) |
| Custom Label: | Slope |
| Custom Data: | 27.25ft/mi |
Brock Creek is a tributary of Buck Creek, rising in Lower Makefield Township, Bucks County, Pennsylvania, and meets its confluence at Buck Creek's 0.60 river mile in Yardley Borough.
Brock Creek was entered into the Geographic Names Information System of the U.S. Geological Survey as identification number 1170304,[1] U.S. Department of the Interior Geological Survey I.D. is 02946.[2]
Brock Creek rises near the southwest corner of Lower Makefield Township just east of Interstate 95 at an elevation of 140feet, flowing generally east then northeast, turning northerly before it enters Yardley Borough and meets at Buck Creek's 0.60 river mile at an elevation of 49feet.
| Crossing | NBI Number | Length | Lanes | Spans | Material/Design | Built | Reconstructed | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|
| Covington Road | - | - | - | - | - | - | - | - | - |
| Covington Road | - | - | - | - | - | - | - | - | - |
| Heacock Road | - | - | - | - | - | - | - | - | - |
| Stony Hill Road | 7305 | 7m (23feet) | 2 | 1 | concrete tee beam | 1926 | - | 40°12'53.1"N | 74°51'29.9"W |
| Edgewood Road | 7233 | 9m (30feet) | 2 | 1 | concrete tee beam | 1937 | - | 40°13'29"N | 74°50'52"W |
| Sandy Run Road | - | - | - | - | - | - | - | - | - |
| Pennsylvania Route 332 (West Afton Avenue) | 7012 | 13m (43feet) | 2 | 1 | concrete tee beam | 1961 | - | 40°14'27.8"N | 74°50'43.17"W |