Somerset County

Somerset County
( 40.54516, -74.62073 )

  1. Ambrose Brook - Bound Brook ( 40.56764, -74.51489 )
  2. Ambrose Brook - Possumtown ( 40.55555, -74.48630 )
  3. D-R Canal - Amwell Rd ( 40.50340, -74.58268 )
  4. D-R Canal - Blackwells Mills ( 40.47550, -74.57220 )
  5. D-R Canal - Griggstown (N) ( 40.43834, -74.61397 )
  6. D-R Canal - Griggstown (S) ( 40.42912, -74.61816 )
  7. D-R Canal - Kingston (N) ( 40.37489, -74.61854 )
  8. D-R Canal - Kingston (S) ( 40.37326, -74.61861 )
  9. D-R Canal - Manville ( 40.52861, -74.58178 )
  10. D-R Canal - New Brunswick ( 40.50806, -74.46376 )
  11. D-R Canal - Plainsboro (E) ( 40.34321, -74.62964 )
  12. D-R Canal - Plainsboro (W) ( 40.34190, -74.63758 )
  13. D-R Canal - Princeton (N) ( 40.33879, -74.64715 )
  14. D-R Canal - Princeton (S) ( 40.33224, -74.65186 )
  15. D-R Canal - Rocky Hill ( 40.39826, -74.62702 )
  16. D-R Canal - Somerset (N) ( 40.54077, -74.51404 )
  17. D-R Canal - Somerset (S) ( 40.52390, -74.49248 )
  18. D-R Canal - South Bound Brook ( 40.55880, -74.53118 )
  19. Dallenbach Pond ( 40.41254, -74.44296 )
  20. Davidson's Mill Pond - East Brunswick ( 40.41117, -74.49789 )
  21. East Amwell Lake ( 40.40023, -74.84316 )
  22. Farrington Lake - East Brunswick (C) ( 40.42465, -74.47680 )
  23. Farrington Lake - East Brunswick (N) ( 40.43900, -74.46646 )
  24. Farrington Lake - East Brunswick (S) ( 40.42201, -74.48242 )
  25. Green Brook - Billian Legion Park ( 40.56222, -74.52483 )
  26. Helmetta Pond ( 40.37817, -74.42657 )
  27. Lake Carnegie - Plainsboro ( 40.34362, -74.62973 )
  28. Lake Carnegie - Princeton ( 40.36681, -74.62597 )
  29. Lamington/Black River - Pottersville ( 40.71374, -74.72011 )
  30. Lawrence Brook - Milltown (E) ( 40.45144, -74.43663 )
  31. Lawrence Brook - Milltown (W) ( 40.44831, -74.44367 )
  32. Mill Pond - Princeton Meadows (E) ( 40.32460, -74.56567 )
  33. Mill Pond - Princeton Meadows (W) ( 40.32735, -74.60233 )
  34. Millstone River - Blackwells Mills ( 40.47487, -74.57503 )
  35. Millstone River - Griggstown ( 40.43898, -74.61783 )
  36. Millstone River - Kingston ( 40.37419, -74.61962 )
  37. Millstone River - Manville ( 40.53124, -74.58753 )
  38. Millstone River - Plainsboro (N) ( 40.34262, -74.62981 )
  39. Millstone River - Plainsboro (S) ( 40.33874, -74.62880 )
  40. Millstone River - West Windsor ( 40.32139, -74.60831 )
  41. New Market Pond - Piscataway ( 40.57675, -74.45490 )
  42. Passaic River - Basking Ridge ( 40.69503, -74.51600 )
  43. Passaic River - Dead River ( 40.65005, -74.52464 )
  44. Passaic River - Warren ( 40.67078, -74.46441 )
  45. Raritan River - Bound Brook ( 40.55995, -74.52758 )
  46. Raritan River - Branchburg ( 40.55644, -74.68838 )
  47. Raritan River - Duke Island (E) ( 40.56082, -74.64751 )
  48. Raritan River - Duke Island (W) ( 40.55279, -74.68330 )
  49. Raritan River - Edison ( 40.48791, -74.38382 )
  50. Raritan River - Highland Park ( 40.48864, -74.42226 )
  51. Raritan River - New Brunswick ( 40.48760, -74.43280 )
  52. Raritan River - Piscataway (N) ( 40.54085, -74.51236 )
  53. Raritan River - Piscataway (S) ( 40.50935, -74.46641 )
  54. Raritan River - Power Canal ( 40.55112, -74.67136 )
  55. Raritan River - Raritan ( 40.56492, -74.63884 )
  56. Raritan River - Sayreville ( 40.47450, -74.35606 )
  57. Raritan River - Somerville (E) ( 40.55798, -74.61520 )
  58. Raritan River - Somerville (W) ( 40.56539, -74.63173 )
  59. Raritan River North Branch ( 40.60018, -74.67447 )
  60. Raritan River North Branch - Far Hills ( 40.68441, -74.64214 )
  61. Raritan River North Branch - Natirar Park ( 40.64761, -74.68024 )
  62. Raritan River North Branch Depot ( 40.58160, -74.68161 )
  63. Raritan River South Branch ( 40.54640, -74.69603 )
  64. Raritan River South Branch - Flemington (C) ( 40.52105, -74.82666 )
  65. Raritan River South Branch - Flemington (E) ( 40.50354, -74.77814 )
  66. Raritan River South Branch - Flemington (N) ( 40.53810, -74.83934 )
  67. Raritan River South Branch - Hamden ( 40.59699, -74.89827 )
  68. Raritan River South Branch - Neshanic (E) ( 40.50873, -74.72776 )
  69. Raritan River South Branch - Neshanic (W) ( 40.50250, -74.74182 )
  70. Raritan River South Branch - Rte 31 ( 40.56315, -74.85544 )
  71. Raritan River South Branch - Stanton ( 40.57219, -74.86834 )
  72. Raritan River South Branch - Sunnyside ( 40.57942, -74.88795 )
  73. Round Valley Reservoir - Clinton (N) ( 40.63204, -74.84726 )
  74. Round Valley Reservoir - Clinton (S) ( 40.61800, -74.84664 )
  75. South River - Grekoski Park ( 40.43898, -74.36086 )
  76. South River - Sayreville ( 40.45397, -74.37222 )
  77. South River - South River ( 40.45838, -74.38361 )
  78. Stony Brook - Princeton ( 40.33219, -74.65340 )
  79. Washington Valley Park Reservoir ( 40.59589, -74.57371 )
  80. Watchung Lake - North Plainfield ( 40.63723, -74.45384 )
  81. Weston's Mill Pond - East Brunswick ( 40.46677, -74.42603 )

Millstone River
( 40.42151, -74.66694 )

  1. D-R Canal - Amwell Rd ( 40.50340, -74.58268 )
  2. D-R Canal - Blackwells Mills ( 40.47550, -74.57220 )
  3. D-R Canal - Griggstown (N) ( 40.43834, -74.61397 )
  4. D-R Canal - Griggstown (S) ( 40.42912, -74.61816 )
  5. D-R Canal - Kingston (N) ( 40.37489, -74.61854 )
  6. D-R Canal - Kingston (S) ( 40.37326, -74.61861 )
  7. D-R Canal - Lawrenceville ( 40.30501, -74.68490 )
  8. D-R Canal - Manville ( 40.52861, -74.58178 )
  9. D-R Canal - Plainsboro (E) ( 40.34321, -74.62964 )
  10. D-R Canal - Plainsboro (W) ( 40.34190, -74.63758 )
  11. D-R Canal - Princeton (N) ( 40.33879, -74.64715 )
  12. D-R Canal - Princeton (S) ( 40.33224, -74.65186 )
  13. D-R Canal - Rocky Hill ( 40.39826, -74.62702 )
  14. D-R Canal - West Windsor ( 40.30844, -74.67979 )
  15. Lake Carnegie - Plainsboro ( 40.34362, -74.62973 )
  16. Lake Carnegie - Princeton ( 40.36681, -74.62597 )
  17. Millstone River - Blackwells Mills ( 40.47487, -74.57503 )
  18. Millstone River - Cranbury (E) ( 40.29359, -74.52675 )
  19. Millstone River - Cranbury (W) ( 40.29590, -74.56250 )
  20. Millstone River - Griggstown ( 40.43898, -74.61783 )
  21. Millstone River - Kingston ( 40.37419, -74.61962 )
  22. Millstone River - Manville ( 40.53124, -74.58753 )
  23. Millstone River - Plainsboro (N) ( 40.34262, -74.62981 )
  24. Millstone River - Plainsboro (S) ( 40.33874, -74.62880 )
  25. Millstone River - West Windsor ( 40.32139, -74.60831 )
  26. Stony Brook - Pennington ( 40.33257, -74.75809 )
  27. Stony Brook - Princeton ( 40.33219, -74.65340 )
  28. Stony Brook - Rosedale ( 40.33168, -74.77828 )

Raritan River
( 40.59399, -74.59918 )

  1. Raritan River - Bound Brook ( 40.55995, -74.52758 )
  2. Raritan River - Branchburg ( 40.55644, -74.68838 )
  3. Raritan River - Duke Island (E) ( 40.56082, -74.64751 )
  4. Raritan River - Duke Island (W) ( 40.55279, -74.68330 )
  5. Raritan River - Edison ( 40.48791, -74.38382 )
  6. Raritan River - Highland Park ( 40.48864, -74.42226 )
  7. Raritan River - New Brunswick ( 40.48760, -74.43280 )
  8. Raritan River - Perth Amboy ( 40.50057, -74.27712 )
  9. Raritan River - Piscataway (N) ( 40.54085, -74.51236 )
  10. Raritan River - Piscataway (S) ( 40.50935, -74.46641 )
  11. Raritan River - Power Canal ( 40.55112, -74.67136 )
  12. Raritan River - Raritan ( 40.56492, -74.63884 )
  13. Raritan River - Sayreville ( 40.47450, -74.35606 )
  14. Raritan River - Somerville (E) ( 40.55798, -74.61520 )
  15. Raritan River - Somerville (W) ( 40.56539, -74.63173 )
  16. Raritan River North Branch ( 40.60018, -74.67447 )
  17. Raritan River North Branch - Far Hills ( 40.68441, -74.64214 )
  18. Raritan River North Branch - Natirar Park ( 40.64761, -74.68024 )
  19. Raritan River North Branch Depot ( 40.58160, -74.68161 )
  20. Raritan River South Branch ( 40.54640, -74.69603 )
  21. Raritan River South Branch - Clinton (N) ( 40.63854, -74.91169 )
  22. Raritan River South Branch - Clinton (S) ( 40.62806, -74.91200 )
  23. Raritan River South Branch - Flemington (C) ( 40.52105, -74.82666 )
  24. Raritan River South Branch - Flemington (E) ( 40.50354, -74.77814 )
  25. Raritan River South Branch - Flemington (N) ( 40.53810, -74.83934 )
  26. Raritan River South Branch - Hamden ( 40.59699, -74.89827 )
  27. Raritan River South Branch - High Bridge (N) ( 40.66394, -74.89742 )
  28. Raritan River South Branch - High Bridge (S) ( 40.66094, -74.90237 )
  29. Raritan River South Branch - Lockwood Gorge (N) ( 40.69682, -74.87171 )
  30. Raritan River South Branch - Lockwood Gorge (S) ( 40.68816, -74.88014 )
  31. Raritan River South Branch - Neshanic (E) ( 40.50873, -74.72776 )
  32. Raritan River South Branch - Neshanic (W) ( 40.50250, -74.74182 )
  33. Raritan River South Branch - Rte 31 ( 40.56315, -74.85544 )
  34. Raritan River South Branch - Stanton ( 40.57219, -74.86834 )
  35. Raritan River South Branch - Sunnyside ( 40.57942, -74.88795 )

The Raritan River is what is left of the outflow of the Hudson River after it broke through the Verrazano Narrows about 6,000 years ago and changed to its present course. The modern Raritan River drains much of central New Jersey, with tributaries threading through the state from Princeton to Morristown. One northern tributary - the Lamington River - reaches almost to Lake Hopatcong. Zoom the map out to see the entire drainage. The thin red line is the "fall line" - the nominal division between uplands and lowlands.


Lamington/Black River
( 40.76017, -74.70438 )

  1. Lamington/Black River - Ironia Rd ( 40.83520, -74.64481 )
  2. Lamington/Black River - Pleasant Hill Rd ( 40.80333, -74.69788 )
  3. Lamington/Black River - Pottersville ( 40.71374, -74.72011 )
  4. Lamington/Black River - Righter Rd ( 40.85089, -74.63450 )
  5. Lamington/Black River - Route 10 ( 40.86048, -74.62893 )
  6. Lamington/Black River - Washington Tpk. ( 40.77881, -74.72098 )
  7. Raritan River North Branch ( 40.60018, -74.67447 )
  8. Raritan River North Branch - Natirar Park ( 40.64761, -74.68024 )
  9. Sunset Lake ( 40.87071, -74.61751 )

Comments on Somerset County

Questions or Inquiries?

Just want to say Hello? Sign the .

Submit a Comment

Your email address will not be published. Required fields are marked *


Click image to replace if unable to read.

Enter the digits from the image above, except for the last one:

This site uses Akismet to reduce spam. Learn how your comment data is processed.


Ramapo River
( 41.04304, -74.22288 )

  1. Pompton River - Follari Tract ( 40.98011, -74.29032 )
  2. Potash Lake - Ramapo River ( 41.02250, -74.25936 )
  3. Ramapo River - Glen Gray Rd ( 41.05339, -74.22408 )
  4. Ramapo River - Great Oak Park ( 41.01630, -74.26106 )
  5. Ramapo River - Halifax Rd ( 41.08543, -74.18332 )
  6. Ramapo River - Pompton Lake (E) ( 41.00056, -74.27621 )
  7. Ramapo River - Pompton Lake (N) ( 41.00602, -74.27796 )
  8. Ramapo River - Pompton Lake (W) ( 41.00392, -74.28272 )
  9. Ramapo River - Ramapo Reservation ( 41.07835, -74.18937 )
  10. Ramapo River - Stiles Park ( 40.98695, -74.28014 )
  11. Ramapo River - West Mahwah ( 41.10486, -74.15591 )