| Rank | County | Peak | Elev-Ft | Range (Level 5) | Ascent Date |
|---|
|
| 1. | NH-Coös | Mount Washington | 6288 | Presidential Range | 1984-07-15 |
| 2. | CA-Inyo | Mount Whitney | 14,495 | Mount Whitney Group | 1988-07-15 |
| 2. | CA-Tulare | Mount Whitney | 14,495 | Mount Whitney Group | 1988-07-15 |
| 4. | FL-Walton | Britton Hill | 345 | Florida Panhandle-South Alabama | 1992-04-11 |
| 5. | AL-Cleburne | Cheaha Mountain | 2405 | Far South Appalachian Ridges | 1992-05-22 |
| 6. | NC-Swain | Clingmans Dome | 6643 | Central Great Smoky Mountains | 1992-05-29 |
| 6. | TN-Sevier | Clingmans Dome | 6643 | Central Great Smoky Mountains | 1992-05-29 |
| 8. | GA-Towns | Brasstown Bald | 4784 | Georgia Blue Ridge | 1992-05-29 |
| 8. | GA-Union | Brasstown Bald | 4784 | Georgia Blue Ridge | 1992-05-29 |
| 10. | KY-Harlan | Black Mountain | 4139 | Black Mountain | 1992-05-29 |
| 11. | NC-Yancey | Mount Mitchell | 6684 | Black Mountains | 1992-05-30 |
| 12. | VA-Grayson | Mount Rogers | 5729 | Iron Mountains-Mount Rogers | 1992-05-30 |
| 12. | VA-Smyth | Mount Rogers | 5729 | Iron Mountains-Mount Rogers | 1992-05-30 |
| 14. | SC-Pickens | Sassafras Mountain | 3554 | South NC Blue Ridge Crest | 1992-05-30 |
| 15. | AR-Logan | Magazine Mountain | 2753 | Northern Ouachita Mountains | 1992-11-16 |
| 16. | MS-Tishomingo | Woodall Mountain | 806 | Far Southern Appalachian Plateaus | 1992-11-16 |
| 17. | LA-Bienville | Driskill Mountain | 535 | Ouachita Foothills | 1992-11-17 |
| 18. | MO-Iron | Taum Sauk Mountain | 1772 | Saint Francois Mountains | 1993-11-03 |
| 19. | KS-Wallace | Mount Sunflower | 4039 | West Kansas-Nebraska High Plains | 1993-11-04 |
| 20. | OK-Cimarron | Black Mesa | 4973 | Raton Mesas | 1994-05-04 |
| 21. | TX-Culberson | Guadalupe Peak | 8749 | Guadalupe Mountains | 1994-05-05 |
| 22. | NJ-Sussex | High Point | 1803 | Kittatiny Mountain | 1994-07-24 |
| 23. | CT-Litchfield | Mount Frissell-South Slope | 2372 | Southern Taconic Range | 1994-07-25 |
| 24. | DE-New Castle | Ebright Azimuth | 442 | Southeast Pennsylvania Hills | 1995-04-15 |
| 25. | PA-Somerset | Mount Davis | 3213 | Northern Allegheny Mountains | 1995-05-20 |
| 26. | VT-Chittenden | Mount Mansfield | 4393 | Northern Green Mountains | 1995-06-07 |
| 27. | NY-Essex | Mount Marcy | 5344 | Adirondack High Peaks | 1995-06-08 |
| 28. | MA-Berkshire | Mount Greylock | 3488 | Berkshire Hills | 1995-09-14 |
| 29. | AZ-Coconino | Humphreys Peak | 12,633 | Flagstaff Area | 1995-10-13 |
| 30. | OH-Logan | Campbell Hill | 1549 | Ohio-Wabash-Erie Area | 1996-04-30 |
| 31. | IN-Wayne | Hoosier Hill | 1257 | Ohio-Wabash-Erie Area | 1996-04-30 |
| 32. | WV-Pendleton | Spruce Knob | 4861 | Spruce Mountain Area | 1996-06-30 |
| 33. | MD-Garrett | Backbone Mountain | 3360 | Northern Allegheny Mountains | 1996-06-30 |
| 34. | NM-Taos | Wheeler Peak | 13,161 | Taos Mountains | 1996-10-03 |
| 35. | IA-Osceola | Hawkeye Point | 1670 | Sioux River Upland | 1999-06-16 |
| 36. | IL-Jo Daviess | Charles Mound | 1235 | Mississippi-Illinois-Lake Michigan Plains | 1999-06-16 |
| 37. | AL-Clarke | Clarke County High Point | 540 | Florida Panhandle-South Alabama | 1999-07-02 |
| 38. | AL-Washington | Washington County High Point | 430 | Mississippi-Tennessee-Tombigee | 1999-07-02 |
| 39. | AL-Mobile | Mobile County High Point | 360 | Mississippi-Tennessee-Tombigee | 1999-07-02 |
| 40. | AL-Baldwin | Baldwin County High Point | 330 | Florida Panhandle-South Alabama | 1999-07-02 |
| 41. | AL-Dale | Dale County High Point | 550 | Florida Panhandle-South Alabama | 1999-07-21 |
| 42. | AL-Coffee | Coffee County High Point | 530 | Florida Panhandle-South Alabama | 1999-07-21 |
| 43. | AL-Houston | Houston County High Point | 380 | Florida Panhandle-South Alabama | 1999-07-21 |
| 44. | AL-Geneva | Geneva County High Point | 340 | Florida Panhandle-South Alabama | 1999-07-21 |
| 45. | AL-Autauga | Water Tanks | 760 | Far Southern Appalachian Plateaus | 1999-07-26 |
| 45. | AL-Elmore | Elmore County High Point | 760 | Far South Appalachian Ridges | 1999-07-26 |
| 47. | AL-Crenshaw | Mount Carmel | 650 | Florida Panhandle-South Alabama | 1999-07-26 |
| 48. | AL-Butler | Barganier Lookout | 590 | Florida Panhandle-South Alabama | 1999-07-26 |
| 49. | AL-Monroe | Monroe County High Point | 580 | Florida Panhandle-South Alabama | 1999-07-26 |
| 49. | AL-Dallas | Dallas County High Point | 580 | Far Southern Appalachian Plateaus | 1999-07-26 |
| 51. | AL-Conecuh | Conecuh County High Point | 570 | Florida Panhandle-South Alabama | 1999-07-26 |
| 52. | AL-Wilcox | Fatama Lookout Tower | 547 | Florida Panhandle-South Alabama | 1999-07-26 |
| 53. | AL-Covington | Covington County High Point | 491 | Florida Panhandle-South Alabama | 1999-07-26 |
| 54. | AL-Pike | Becks Mountain Northeast | 680 | Florida Panhandle-South Alabama | 1999-07-30 |
| 55. | AL-Montgomery | Montgomery County High Point | 612 | Florida Panhandle-South Alabama | 1999-07-30 |
| 56. | ME-Piscataquis | Katahdin | 5268 | Katahdin Area | 1999-09-13 |
| 57. | FL-Washington | Oak Hill | 331 | Florida Panhandle-South Alabama | 1999-10-16 |
| 58. | AL-Lee | Salem Lookout | 950 | Far South Appalachian Ridges | 1999-11-05 |
| 59. | AL-Russell | Russell County High Point | 634 | Far South Appalachian Ridges | 1999-11-07 |
| 60. | FL-Holmes | Holmes County High Point | 323 | Florida Panhandle-South Alabama | 1999-11-12 |
| 61. | FL-Jackson | Jackson County High Point | 320 | Florida Panhandle-South Alabama | 1999-11-12 |
| 62. | FL-Bay | Bay County High Point | 270 | Florida Panhandle-South Alabama | 1999-11-12 |
| 62. | FL-Calhoun | Calhoun County High Point | 270 | Florida Panhandle-South Alabama | 1999-11-12 |
| 64. | FL-Okaloosa | Okaloosa County High Point | 320 | Florida Panhandle-South Alabama | 1999-11-13 |
| 65. | FL-Santa Rosa | Santa Rosa County High Point | 290 | Florida Panhandle-South Alabama | 1999-11-13 |
| 66. | GA-Seminole | Jakin Benchmark | 200 | Georgia Piedmont | 1999-11-13 |
| 67. | AL-Lowndes | Barganier Hill | 587 | Florida Panhandle-South Alabama | 2000-02-21 |
| 68. | AL-Choctaw | Scott Mountain | 580 | Mississippi-Tennessee-Tombigee | 2000-02-21 |
| 69. | AL-Marengo | Marengo County High Point | 420 | Florida Panhandle-South Alabama | 2000-02-21 |
| 70. | FL-Pasco | Jessamine Lake Northeast | 301 | Florida Peninsula | 2000-03-25 |
| 71. | FL-Hernando | Chinsegut Hill | 274 | Florida Peninsula | 2000-03-25 |
| 72. | FL-Citrus | Citrus County High Point | 230 | Florida Peninsula | 2000-03-25 |
| 73. | FL-Levy | Levy County High Point | 170 | Florida Peninsula | 2000-03-25 |
| 74. | GA-Harris | Dowdell Knob | 1395 | Georgia Piedmont | 2000-05-11 |
| 75. | GA-Meriwether | Pine Mountain-East Summit | 1340 | Georgia Piedmont | 2000-05-11 |
| 76. | GA-Talbot | Talbot County High Point | 1260 | Georgia Piedmont | 2000-05-11 |
| 77. | GA-Haralson | Reeds Mountain | 1560 | Far South Appalachian Ridges | 2000-05-12 |
| 78. | AL-Randolph | Sewell Benchmark | 1524 | Far South Appalachian Ridges | 2000-05-12 |
| 79. | GA-Heard | Heard County High Point | 1365 | Far South Appalachian Ridges | 2000-05-12 |
| 80. | AL-Clay | Hernandez Peak | 2344 | Far South Appalachian Ridges | 2000-05-13 |
| 81. | AL-Talladega | Horn Mountain | 1924 | Far South Appalachian Ridges | 2000-05-13 |
| 82. | NC-Graham | Huckleberry Knob | 5560 | Unicoi Mountains | 2000-05-22 |
| 83. | GA-Walker | Lookout Mountain-High Point | 2392 | Far Southern Appalachian Plateaus | 2000-05-26 |
| 84. | GA-Dade | Carmel Benchmark | 2231 | Far Southern Appalachian Plateaus | 2000-05-26 |
| 85. | AL-Dekalb | Fox Mountain | 1969 | Far Southern Appalachian Plateaus | 2000-05-26 |
| 86. | GA-Chattooga | Chattooga County High Point | 1952 | Far Southern Appalachian Plateaus | 2000-05-26 |
| 87. | GA-Clayton | Clayton County High Point | 1050 | Georgia Piedmont | 2000-05-26 |
| 88. | CA-Amador | Thunder Mountain | 9410 | Mokelumne Wilderness Area | 2000-06-21 |
| 89. | CA-Calaveras | Corral Hollow Hill | 8170 | Carson-Iceberg Area | 2000-06-21 |
| 90. | NV-Douglas | East Peak | 9591 | Carson Range | 2000-06-22 |
| 91. | NV-Storey | Mount Davidson | 7864 | Reno-Truckee Area | 2000-06-22 |
| 92. | GA-Stewart | Stewart County High Point | 710 | Georgia Piedmont | 2000-07-19 |
| 93. | AL-Barbour | Graveyard Hill | 690 | Florida Panhandle-South Alabama | 2000-07-19 |
| 94. | GA-Quitman | Quitman County High Point | 580 | Georgia Piedmont | 2000-07-19 |
| 94. | GA-Randolph | Randolph County High Point | 580 | Georgia Piedmont | 2000-07-19 |
| 96. | AL-Henry | Henry County High Point | 550 | Florida Panhandle-South Alabama | 2000-07-19 |
| 97. | CO-Lake | Mount Elbert | 14,433 | Elbert-Massive-Fryingpan Area | 2000-08-20 |
| 98. | TX-Polk | Polk County High Point | 500 | Plains of East Texas | 2000-08-21 |
| 99. | AL-Perry | Perry County High Point | 620 | Far Southern Appalachian Plateaus | 2000-09-16 |
| 100. | AL-Hale | Hale County High Point | 580 | Far Southern Appalachian Plateaus | 2000-09-16 |
| 101. | MS-Wayne | Wayne County High Point | 480 | Mississippi-Tennessee-Tombigee | 2000-09-16 |
| 102. | MS-Jones | Jones County High Point | 460 | Mississippi-Tennessee-Tombigee | 2000-09-16 |
| 103. | AL-Escambia | Escambia County High Point | 372 | Florida Panhandle-South Alabama | 2000-10-12 |
| 104. | AL-Tallapoosa | Candler Mountain-North Summit | 1180 | Far South Appalachian Ridges | 2000-10-20 |
| 105. | AL-Calhoun | Morton Hill | 2063 | Far South Appalachian Ridges | 2000-10-21 |
| 106. | AL-Marshall | Gunters Mountain | 1380 | Southern Cumberland Plateau | 2000-10-22 |
| 107. | AL-Cherokee | Flagpole Mountain | 1968 | Far South Appalachian Ridges | 2000-10-23 |
| 108. | GA-Polk | Shorty Mountain WNW | 1680 | Far South Appalachian Ridges | 2000-10-23 |
| 109. | MS-Forrest | Forrest County High Point | 410 | Mississippi-Tennessee-Tombigee | 2000-10-24 |
| 110. | MS-Perry | Perry County High Point | 380 | Mississippi-Tennessee-Tombigee | 2000-10-24 |
| 111. | GA-Muscogee | Muscogee County High Point | 690 | Georgia Piedmont | 2000-11-05 |
| 112. | MS-Pearl River | Pearl River County High Point | 390 | Mississippi-Tennessee-Tombigee | 2001-01-14 |
| 113. | MS-Stone | Stone County High Point | 370 | Mississippi-Tennessee-Tombigee | 2001-01-14 |
| 114. | MS-George | George County High Point | 320 | Mississippi-Tennessee-Tombigee | 2001-01-14 |
| 115. | MS-Harrison | Harrison County High Point | 270 | Mississippi-Tennessee-Tombigee | 2001-01-14 |
| 116. | TX-Calhoun | Calhoun County High Point | 56 | Plains of South Texas | 2001-01-27 |
| 117. | AL-Chilton | Chandler Mountain | 860 | Far Southern Appalachian Plateaus | 2001-02-08 |
| 118. | AL-Lamar | Lamar County High Point | 780 | Far Southern Appalachian Plateaus | 2001-02-08 |
| 119. | AL-Saint Clair | Bald Rock Mountain | 1594 | Far Southern Appalachian Plateaus | 2001-02-09 |
| 120. | AL-Morgan | Brindley Mountain-Union Hill | 1320 | Far Southern Appalachian Plateaus | 2001-02-09 |
| 121. | AL-Cullman | Brindley Mountain | 1120 | Far Southern Appalachian Plateaus | 2001-02-09 |
| 122. | AL-Winston | Winston County High Point | 1023 | Far Southern Appalachian Plateaus | 2001-02-09 |
| 123. | AL-Marion | Bakefield Benchmark | 1000 | Far Southern Appalachian Plateaus | 2001-02-09 |
| 124. | FL-Bradford | Bradford County High Point | 220 | Florida Peninsula | 2001-03-01 |
| 124. | FL-Putnam | Putnam County High Point | 220 | Florida Peninsula | 2001-03-01 |
| 126. | FL-Alachua | Alachua County High Point | 200 | Florida Peninsula | 2001-03-01 |
| 127. | FL-Dixie | Dixie County High Point | 75 | Florida Panhandle-South Alabama | 2001-03-01 |
| 128. | AL-Jackson | Johnson Top | 1860 | Southern Cumberland Plateau | 2001-03-03 |
| 128. | AL-Madison | Johnson Top | 1860 | Southern Cumberland Plateau | 2001-03-03 |
| 130. | TN-Lincoln | Lincoln County High Point | 1500 | Southern Cumberland Plateau | 2001-03-03 |
| 131. | CO-Arapahoe | Smoky Hill Ridge | 6210 | Colorado Piedmont | 2001-04-16 |
| 132. | CO-Denver | Denver High Point | 5680 | Central Front Range | 2001-04-16 |
| 133. | CA-Santa Cruz | Mount Bielewski | 3231 | Santa Cruz Mountains | 2001-05-03 |
| 134. | CA-Marin | Mount Tamalpais | 2571 | Sonoma-Marin Coast | 2001-05-03 |
| 135. | CA-San Francisco | Mount Davidson | 925 | Santa Cruz Mountains | 2001-05-03 |
| 136. | KS-Butler | Butler County High Point | 1680 | Flint Hills | 2001-05-18 |
| 137. | KS-Elk | Elk County High Point | 1640 | Flint Hills | 2001-05-18 |
| 138. | KS-Allen | Allen County High Point | 1160 | Osage-Missouri Plains | 2001-05-18 |
| 139. | KS-Montgomery | Montgomery County High Point | 1100 | Osage-Missouri Plains | 2001-05-18 |
| 139. | KS-Neosho | Neosho County High Point | 1100 | Osage-Missouri Plains | 2001-05-18 |
| 141. | KS-Crawford | Crawford County High Point | 1090 | Osage-Missouri Plains | 2001-05-18 |
| 142. | KS-Gove | Gove County High Point | 3060 | West Kansas-Nebraska High Plains | 2001-05-19 |
| 143. | KS-Osage | Osage County High Point | 1300 | Flint Hills | 2001-05-19 |
| 144. | KS-Shawnee | Shawnee County High Point | 1290 | Flint Hills | 2001-05-19 |
| 145. | KS-Woodson | Woodson County High Point | 1250 | Osage-Missouri Plains | 2001-05-19 |
| 145. | KS-Coffey | Coffey County High Point | 1250 | Osage-Missouri Plains | 2001-05-19 |
| 147. | KS-Douglas | Douglas County High Point | 1200 | Osage-Missouri Plains | 2001-05-19 |
| 148. | KS-Franklin | Franklin County High Point | 1190 | Osage-Missouri Plains | 2001-05-19 |
| 149. | TX-Tyler | Tyler County High Point | 472 | Plains of East Texas | 2001-08-28 |
| 150. | TX-Grimes | Grimes County High Point | 470 | Plains of East Texas | 2001-09-18 |
| 151. | TX-Montgomery | Montgomery County High Point | 430 | Plains of East Texas | 2001-09-18 |
| 152. | TX-Hardin | Hardin County High Point | 170 | Plains of East Texas | 2001-09-18 |
| 153. | CA-Contra Costa | Mount Diablo | 3849 | Diablo Range | 2001-09-21 |
| 154. | CA-Santa Clara | Copernicus Peak | 4360 | Diablo Range | 2001-09-22 |
| 155. | OR-Benton | Marys Peak | 4097 | Central Oregon Coast Range | 2001-10-03 |
| 156. | TX-Robertson | Robertson County High Point | 610 | Plains of East Texas | 2001-10-31 |
| 157. | TX-Houston | Houston Mound | 555 | Plains of East Texas | 2001-10-31 |
| 158. | TX-Angelina | Angelina County High Point | 460 | Plains of East Texas | 2001-10-31 |
| 159. | WA-Grant | Beezley Hills | 2899 | Central Washington State | 2001-11-10 |
| 160. | TX-Newton | Newton County High Point | 600 | Plains of East Texas | 2001-12-02 |
| 161. | TX-Jasper | Hardy Benchmark | 583 | Plains of East Texas | 2001-12-02 |
| 162. | TX-Walker | Walker County High Point | 500 | Plains of East Texas | 2001-12-02 |
| 163. | TX-San Jacinto | San Jacinto County High Point | 430 | Plains of East Texas | 2001-12-02 |
| 164. | TX-Washington | Washington County High Point | 560 | Plains of East Texas | 2001-12-10 |
| 165. | TX-Austin | Austin County High Point | 470 | Plains of East Texas | 2001-12-10 |
| 165. | TX-Colorado | Rocky Hill | 470 | Plains of East Texas | 2001-12-10 |
| 167. | TX-Wharton | Wharton County High Point | 166 | Plains of East Texas | 2001-12-10 |
| 168. | TX-Brazoria | Damon Mound | 146 | Plains of East Texas | 2001-12-10 |
| 169. | CO-Adams | Adams County High Point | 5665 | Colorado Piedmont | 2001-12-27 |
| 170. | TX-Brazos | Brazos County High Point | 440 | Plains of East Texas | 2002-01-14 |
| 171. | TX-Trinity | Trinity County High Point | 425 | Plains of East Texas | 2002-01-14 |
| 172. | TX-Madison | Madison County High Point | 423 | Plains of East Texas | 2002-01-14 |
| 173. | TX-Fayette | Obar Hill | 590 | Plains of South Texas | 2002-02-06 |
| 173. | TX-Gonzales | Gonzales County High Point | 590 | Plains of South Texas | 2002-02-06 |
| 175. | TX-Karnes | Karnes County High Point | 580 | Plains of South Texas | 2002-02-06 |
| 176. | TX-Lavaca | Lavaca County High Point | 560 | Plains of South Texas | 2002-02-06 |
| 177. | TX-DeWitt | De Witt County High Point | 550 | Plains of South Texas | 2002-02-06 |
| 178. | TX-Bee | Bee County High Point | 540 | Plains of South Texas | 2002-02-07 |
| 179. | TX-Goliad | Goliad County High Point | 420 | Plains of South Texas | 2002-02-07 |
| 180. | TX-San Patricio | San Patricio County High Point | 215 | Plains of South Texas | 2002-02-07 |
| 181. | TX-Nueces | Nueces County High Point | 150 | Plains of South Texas | 2002-02-07 |
| 182. | TX-Fort Bend | Fort Bend County High Point | 158 | Plains of East Texas | 2002-02-26 |
| 183. | TX-Cherokee | Cherokee County High Point | 760 | Plains of East Texas | 2002-03-22 |
| 184. | TX-Nacogdoches | Button Mountain | 720 | Plains of East Texas | 2002-03-22 |
| 185. | TX-Rusk | Rusk County High Point | 710 | Plains of East Texas | 2002-03-22 |
| 186. | TX-Panola | Greens Mountain | 551 | Plains of East Texas | 2002-03-22 |
| 187. | TX-Shelby | Timpson Lot Benchmark | 630 | Plains of East Texas | 2002-03-29 |
| 188. | TX-San Augustine | San Augustine County High Point | 590 | Plains of East Texas | 2002-03-29 |
| 189. | TX-Sabine | Forse Mountain | 580 | Plains of East Texas | 2002-03-29 |
| 190. | TX-Milam | Milam County High Point | 660 | Plains of East Texas | 2002-04-07 |
| 191. | TX-Burleson | Burleson County High Point | 580 | Plains of East Texas | 2002-04-07 |
| 192. | WA-Kitsap | Gold Mountain | 1761 | Kitsap Peninsula | 2002-06-01 |
| 193. | NY-New York | Manhattan High Point | 265 | Northeast Terminal Moraine | 2002-06-04 |
| 194. | NV-Esmeralda | Boundary Peak | 13,140 | White Mountains | 2002-08-13 |
| 195. | WA-Columbia | Oregon Butte | 6387 | Northern Blue Mountains | 2002-08-15 |
| 196. | WA-Garfield | Diamond Peak | 6379 | Northern Blue Mountains | 2002-08-15 |
| 197. | WA-Asotin | Ray Ridge | 6180 | Northern Blue Mountains | 2002-08-15 |
| 198. | WA-Walla Walla | Lewis Peak | 4888 | Northern Blue Mountains | 2002-08-15 |
| 199. | WA-Adams | Karakul Hills | 2100 | Eastern Washington Plateau | 2002-08-15 |
| 200. | WA-Franklin | Franklin County High Point | 1640 | Eastern Washington Plateau | 2002-08-15 |
| 201. | WA-Whitman | Tekoa Mountain | 4009 | Hoodoo Mountains | 2002-08-16 |
| 202. | WA-San Juan | Mount Constitution | 2407 | San Juan Islands | 2002-08-20 |
| 203. | TX-Galveston | Galveston County High Point | 40 | Plains of East Texas | 2003-01-06 |
| 204. | TX-Liberty | Davis Hill | 265 | Plains of East Texas | 2003-01-13 |
| 205. | TX-Limestone | Limestone County High Point | 690 | Plains of East Texas | 2003-01-19 |
| 206. | TX-Navarro | Navarro County High Point | 630 | Plains of East Texas | 2003-01-19 |
| 207. | TX-Freestone | Burleson Hill | 608 | Plains of East Texas | 2003-01-19 |
| 208. | TX-McLennan | McLennan County High Point | 960 | Plains of Central Texas | 2003-01-20 |
| 209. | TX-Falls | Falls County High Point | 731 | Plains of Central Texas | 2003-01-20 |
| 210. | TX-Leon | Leon County High Point | 630 | Plains of East Texas | 2003-01-20 |
| 211. | TX-Jackson | Jackson County High Point | 155 | Plains of South Texas | 2003-01-27 |
| 212. | TX-Refugio | Refugio County High Point | 100 | Plains of South Texas | 2003-01-27 |
| 213. | TX-Aransas | Aransas County High Point | 55 | Plains of South Texas | 2003-01-27 |
| 214. | TX-Fannin | Fannin County High Point | 802 | Plains of East Texas | 2003-02-17 |
| 215. | TX-Hunt | Hunt County High Point | 730 | Plains of East Texas | 2003-02-17 |
| 216. | TX-Hopkins | Hopkins County High Point | 650 | Plains of East Texas | 2003-02-17 |
| 217. | TX-Rockwall | Rockwall County High Point | 624 | Plains of East Texas | 2003-02-17 |
| 218. | TX-Rains | Rains County High Point | 570 | Plains of East Texas | 2003-02-17 |
| 219. | TX-Harrison | Harrison County High Point | 600 | Plains of East Texas | 2003-02-18 |
| 220. | LA-Claiborne | Athens Lookout | 500 | Ouachita Foothills | 2003-02-18 |
| 221. | LA-Franklin | Franklin Parish High Point | 135 | Ouachita Foothills | 2003-02-18 |
| 222. | MS-Jasper | Jasper County High Point | 687 | Mississippi-Tennessee-Tombigee | 2003-02-19 |
| 223. | MS-Scott | Morton Benchmark | 632 | Mississippi-Tennessee-Tombigee | 2003-02-19 |
| 224. | MS-Marion | Marion County High Point | 470 | Mississippi-Tennessee-Tombigee | 2003-02-19 |
| 225. | MS-Lamar | Lamar County High Point | 460 | Mississippi-Tennessee-Tombigee | 2003-02-19 |
| 226. | FL-Wakulla | Wakulla County High Point | 105 | Florida Panhandle-South Alabama | 2003-02-21 |
| 227. | MS-Hancock | Hancock County High Point | 250 | Mississippi-Tennessee-Tombigee | 2003-02-26 |
| 228. | TX-Guadalupe | Guadalupe County High Point | 952 | Edwards Plateau | 2003-03-17 |
| 229. | TX-Frio | Frio County High Point | 830 | Edwards Plateau | 2003-03-17 |
| 230. | TX-Atascosa | Atascosa County High Point | 810 | Edwards Plateau | 2003-03-17 |
| 231. | TX-Wilson | Wilson County High Point | 804 | Plains of South Texas | 2003-03-17 |
| 232. | TX-Bastrop | Bastrop County High Point | 741 | Plains of South Texas | 2003-03-17 |
| 233. | NC-Person | Roxboro Hill | 890 | Eastern Carolina Piedmont | 2003-04-04 |
| 234. | NC-Orange | Occoneechee Mountain | 860 | Eastern Carolina Piedmont | 2003-04-04 |
| 235. | NC-Durham | Red Mountain-South Peak | 770 | Eastern Carolina Piedmont | 2003-04-04 |
| 236. | AZ-Yavapai | Mount Union | 7979 | Prescott Area | 2003-05-03 |
| 237. | NC-Vance | Vance County High Point | 570 | Eastern Carolina Piedmont | 2003-05-14 |
| 238. | NC-Franklin | Franklin County High Point | 560 | Eastern Carolina Piedmont | 2003-05-14 |
| 239. | NC-Warren | Warren County High Point | 480 | Eastern Carolina Piedmont | 2003-05-14 |
| 240. | NE-Clay | Clay County High Point | 1905 | East Kansas-Nebraska Plains | 2003-05-15 |
| 241. | NE-York | York County High Point | 1780 | East Kansas-Nebraska Plains | 2003-05-15 |
| 242. | NE-Fillmore | Fillmore County High Point | 1740 | East Kansas-Nebraska Plains | 2003-05-15 |
| 243. | NE-Saline | Saline County High Point | 1660 | East Kansas-Nebraska Plains | 2003-05-15 |
| 244. | NE-Saunders | Saunders County High Point | 1640 | East Kansas-Nebraska Plains | 2003-05-15 |
| 244. | NE-Seward | Seward County High Point | 1640 | East Kansas-Nebraska Plains | 2003-05-15 |
| 246. | FL-Martin | Hobe Benchmark | 86 | Florida Peninsula | 2003-05-23 |
| 247. | FL-Indian River | Indian River County High Point | 74 | Florida Peninsula | 2003-05-23 |
| 248. | TX-Lamar | Lamar County High Point | 670 | Plains of East Texas | 2003-07-03 |
| 249. | WA-Spokane | Mount Spokane | 5883 | Southwest Selkirks | 2003-07-09 |
| 250. | WA-Lincoln | Lilienthal Mountain | 3568 | Eastern Washington Plateau | 2003-07-09 |
| 251. | WA-Ferry | Copper Butte | 7140 | Kettle River Range | 2003-07-10 |
| 252. | WA-Island | Camano Island High Point | 580 | Whidbey Island Group | 2003-07-10 |
| 253. | WA-Thurston | Quiemuth Peak | 2922 | Mount Rainier Area | 2003-07-17 |
| 254. | OR-Tillamook | Rogers Peak | 3706 | North Oregon Coast Range | 2003-07-18 |
| 255. | OR-Washington | South Saddle Mountain | 3464 | North Oregon Coast Range | 2003-07-18 |
| 256. | OR-Yamhill | Trask Mountain | 3424 | North Oregon Coast Range | 2003-07-18 |
| 257. | OR-Columbia | Long Mountain | 2265 | North Oregon Coast Range | 2003-07-18 |
| 258. | OR-Coos | Mount Bolivar | 4319 | South Oregon Coast Range | 2003-07-26 |
| 259. | CA-Colusa | Snow Mountain | 7056 | Central Northern California Coast Range | 2003-07-27 |
| 259. | CA-Lake | Snow Mountain | 7056 | Central Northern California Coast Range | 2003-07-27 |
| 261. | CA-Sacramento | Carpenter Benchmark | 828 | Mokelumne Wilderness Area | 2003-07-31 |
| 262. | OR-Harney | Steens Mountain | 9733 | Steens Mountain Area | 2003-08-01 |
| 263. | OR-Grant | Strawberry Mountain | 9040 | Strawberry Mountains | 2003-08-01 |
| 264. | OR-Umatilla | Tower Mountain | 6850 | Southern Blue Mountains | 2003-08-02 |
| 265. | WA-Douglas | Badger Mountain | 4254 | Central Washington State | 2003-08-15 |
| 266. | OR-Morrow | Black Mountain | 5932 | Southern Blue Mountains | 2003-08-22 |
| 267. | OR-Union | Eagle Cap | 9572 | West Wallowa Mountains | 2003-08-23 |
| 268. | OR-Clatsop | Saddle Mountain | 3283 | North Oregon Coast Range | 2003-09-04 |
| 269. | WA-Cowlitz | Goat Mountain | 4965 | Mount Saint Helens Area | 2003-09-19 |
| 270. | WA-Clark | Sturgeon Rock-West Ridge | 4080 | Columbia Gorge North | 2003-09-19 |
| 271. | AL-Limestone | Limestone County High Point | 940 | Southern Cumberland Plateau | 2003-09-25 |
| 272. | AL-Lauderdale | Lauderdale County High Point | 920 | Southern Cumberland Plateau | 2003-09-25 |
| 273. | AL-Franklin | Eckerberger Mountain | 1148 | Far Southern Appalachian Plateaus | 2003-09-26 |
| 274. | AL-Lawrence | Lawrence County High Point | 1080 | Far Southern Appalachian Plateaus | 2003-09-26 |
| 275. | AL-Colbert | Colbert County High Point | 980 | Far Southern Appalachian Plateaus | 2003-09-26 |
| 276. | AL-Tuscaloosa | Rock Mountain | 820 | Far Southern Appalachian Plateaus | 2003-09-27 |
| 277. | AL-Bibb | Sand Mountain | 760 | Far Southern Appalachian Plateaus | 2003-09-27 |
| 278. | AL-Pickens | Pickens County High Point | 620 | Far Southern Appalachian Plateaus | 2003-09-28 |
| 279. | AL-Sumter | Sumter County High Point | 451 | Mississippi-Tennessee-Tombigee | 2003-09-28 |
| 280. | AL-Greene | Greene County High Point | 440 | Far Southern Appalachian Plateaus | 2003-09-28 |
| 281. | AL-Walker | Lockhart Hill | 820 | Far Southern Appalachian Plateaus | 2003-09-29 |
| 282. | AL-Fayette | Ford Mountain | 800 | Far Southern Appalachian Plateaus | 2003-09-29 |
| 283. | AL-Chambers | Chambers County High Point | 920 | Far South Appalachian Ridges | 2003-09-30 |
| 284. | AL-Bullock | Bullock County High Point | 660 | Florida Panhandle-South Alabama | 2003-09-30 |
| 285. | AL-Macon | Macon County High Point | 590 | Far South Appalachian Ridges | 2003-09-30 |
| 286. | AL-Blount | Blount County High Point | 1540 | Far Southern Appalachian Plateaus | 2003-10-01 |
| 287. | WA-King | Mount Daniel | 7960 | Alpine Lakes Area | 2003-10-04 |
| 287. | WA-Kittitas | Mount Daniel | 7960 | Alpine Lakes Area | 2003-10-04 |
| 289. | WA-Pacific | Pacific County High Point | 3000 | Willapa Hills | 2003-11-08 |
| 290. | WA-Wahkiakum | Huckleberry Ridge | 2673 | Willapa Hills | 2003-11-08 |
| 291. | FL-Polk | Polk County High Point | 300 | Florida Peninsula | 2004-01-12 |
| 292. | FL-Highlands | Highlands County High Point | 210 | Florida Peninsula | 2004-01-12 |
| 293. | FL-Pinellas | Pinellas County High Point | 105 | Florida Peninsula | 2004-01-13 |
| 294. | FL-Sarasota | Sarasota County High Point | 100 | Florida Peninsula | 2004-01-13 |
| 295. | FL-Osceola | Osceola County High Point | 220 | Florida Peninsula | 2004-01-14 |
| 296. | FL-Brevard | Brevard County High Point | 83 | Florida Peninsula | 2004-01-15 |
| 297. | FL-Lake | Sugarloaf Mountain | 310 | Florida Peninsula | 2004-01-16 |
| 298. | FL-Orange | Orange County High Point | 225 | Florida Peninsula | 2004-01-16 |
| 299. | FL-Seminole | Seminole County High Point | 130 | Florida Peninsula | 2004-01-16 |
| 300. | GA-Lowndes | Lowndes County High Point | 260 | Georgia Piedmont | 2004-01-19 |
| 301. | FL-Hamilton | Hamilton County High Point | 170 | Georgia Piedmont | 2004-01-19 |
| 302. | FL-Gilchrist | Gilchrist County High Point | 120 | Florida Peninsula | 2004-01-20 |
| 303. | GA-Brooks | Brooks County High Point | 290 | Georgia Piedmont | 2004-01-21 |
| 304. | FL-Madison | Madison County High Point | 240 | Florida Panhandle-South Alabama | 2004-01-21 |
| 305. | FL-Volusia | Volusia County High Point | 120 | Florida Peninsula | 2004-01-23 |
| 306. | FL-Flagler | Flagler County High Point | 59 | Florida Peninsula | 2004-01-23 |
| 307. | FL-Liberty | Liberty County High Point | 290 | Georgia Piedmont | 2004-01-25 |
| 308. | FL-Franklin | Franklin County High Point | 52 | Florida Panhandle-South Alabama | 2004-01-25 |
| 309. | GA-Colquitt | Colquitt County High Point | 410 | Georgia Piedmont | 2004-01-26 |
| 310. | GA-Thomas | Thomas County High Point | 350 | Georgia Piedmont | 2004-01-26 |
| 311. | FL-Gadsden | Gadsden County High Point | 320 | Georgia Piedmont | 2004-01-26 |
| 312. | FL-Baker | Baker County High Point | 200 | Florida Peninsula | 2004-02-03 |
| 313. | GA-Charlton | Charlton County High Point | 180 | Georgia Piedmont | 2004-02-03 |
| 314. | TX-Upshur | Underwood Mountain | 685 | Plains of East Texas | 2004-02-08 |
| 315. | TX-Delta | Delta County High Point | 590 | Plains of East Texas | 2004-02-08 |
| 316. | TX-Marion | Marion County High Point | 530 | Plains of East Texas | 2004-02-08 |
| 317. | TX-Collin | Collin County High Point | 820 | Plains of East Texas | 2004-02-09 |
| 318. | FL-Lafayette | Lafayette County High Point | 105 | Florida Panhandle-South Alabama | 2004-02-25 |
| 319. | AL-Etowah | Big Mountain | 1548 | Far Southern Appalachian Plateaus | 2004-03-04 |
| 320. | AL-Jefferson | Butler Mountain | 1440 | Far Southern Appalachian Plateaus | 2004-03-05 |
| 321. | AL-Coosa | Candler Mountain | 1265 | Far South Appalachian Ridges | 2004-03-05 |
| 322. | AL-Shelby | Signal Mountain | 1560 | Far Southern Appalachian Plateaus | 2004-03-06 |
| 323. | ID-Canyon | Pickles Butte | 3084 | Boise Mountains | 2004-03-21 |
| 324. | AZ-Gila | Myrtle Point | 7960 | Mogollon Rim | 2004-05-27 |
| 325. | AZ-Navajo | Black Mesa High Point | 8168 | Hopi-Navajo Mesas | 2004-05-31 |
| 326. | NV-Clark | Charleston Peak | 11,916 | Spring Mountains | 2004-07-04 |
| 327. | NM-Bernalillo | Sandia Crest | 10,678 | East Albuquerque Ranges | 2004-07-17 |
| 328. | OR-Multnomah | Buck Peak | 4751 | Mount Hood Area | 2004-07-22 |
| 329. | OR-Sherman | Sherman County High Point | 3000 | Ochoco Mountains | 2004-07-22 |
| 330. | WA-Clallam | Gray Wolf Ridge | 7218 | North-Central Olympic Mountains | 2004-07-23 |
| 331. | NM-Cibola | Mount Taylor | 11,301 | North San Mateo Mountains | 2004-08-03 |
| 332. | NM-McKinley | Cerros de Alejandro | 9166 | North San Mateo Mountains | 2004-08-03 |
| 333. | AZ-Apache | Mount Baldy | 11,403 | White Mountains | 2004-08-12 |
| 334. | AZ-Pima | Mount Lemmon | 9157 | Huachuca Area | 2004-08-21 |
| 335. | TX-Oldham | Oldham County High Point | 4360 | Llano Estacado | 2004-09-15 |
| 336. | TX-Potter | Potter County High Point | 3910 | Llano Estacado | 2004-09-15 |
| 337. | TX-Carson | Carson County High Point | 3596 | Llano Estacado | 2004-09-15 |
| 338. | TX-Gray | Gray County High Point | 3325 | Llano Estacado | 2004-09-15 |
| 339. | TX-Donley | Donley County High Point | 3268 | Llano Estacado | 2004-09-15 |
| 340. | TX-Roberts | Roberts County High Point | 3260 | Llano Estacado | 2004-09-15 |
| 341. | TX-Hemphill | Hemphill County High Point | 3005 | Llano Estacado | 2004-09-15 |
| 342. | TX-Wheeler | Wheeler County High Point | 3000 | Llano Estacado | 2004-09-15 |
| 343. | TX-Collingsworth | Collingsworth County High Point | 2840 | Intra Red-Canadian River Area | 2004-09-15 |
| 344. | NM-Curry | Curry County High Point | 4792 | Llano Estacado | 2004-09-16 |
| 345. | TX-Parmer | Parmer County High Point | 4440 | Llano Estacado | 2004-09-16 |
| 346. | TX-Castro | Castro County High Point | 4000 | Llano Estacado | 2004-09-16 |
| 347. | TX-Lamb | Lamb County High Point | 3870 | Llano Estacado | 2004-09-16 |
| 348. | TX-Hockley | Hockley County High Point | 3730 | Llano Estacado | 2004-09-16 |
| 349. | TX-Hale | Hale County High Point | 3620 | Llano Estacado | 2004-09-16 |
| 350. | TX-Lubbock | Lubbock County High Point | 3425 | Llano Estacado | 2004-09-16 |
| 351. | TX-Crosby | Crosby County High Point | 3235 | Llano Estacado | 2004-09-16 |
| 352. | AZ-Pinal | Rice Peak-North Ridge | 7280 | Huachuca Area | 2004-11-13 |
| 353. | LA-Allen | Allen Parish High Point | 190 | Plains of South Louisiana | 2005-01-18 |
| 354. | GA-Baker | Baker County High Point | 250 | Georgia Piedmont | 2005-01-20 |
| 355. | GA-Miller | Miller County High Point | 230 | Georgia Piedmont | 2005-01-20 |
| 356. | FL-Sumter | Sumter County High Point | 150 | Florida Peninsula | 2005-01-22 |
| 357. | FL-Broward | Forest Ridge | 29 | Florida Peninsula | 2005-01-23 |
| 358. | FL-Columbia | Columbia County High Point | 205 | Florida Peninsula | 2005-02-09 |
| 359. | FL-Suwannee | Suwannee County High Point | 200 | Florida Peninsula | 2005-02-09 |
| 360. | FL-Jefferson | Jefferson County High Point | 263 | Florida Panhandle-South Alabama | 2005-02-11 |
| 361. | FL-Saint Johns | Saint Johns County High Point | 65 | Florida Peninsula | 2005-02-17 |
| 362. | GA-Brantley | Brantley County High Point | 150 | Georgia Piedmont | 2005-02-18 |
| 363. | LA-Saint John the Baptist | Saint John the Baptist Parish High Point | 25 | Mississippi-Tennessee-Tombigee | 2005-02-18 |
| 364. | GA-Tift | Tift County High Point | 410 | Georgia Piedmont | 2005-02-19 |
| 365. | GA-Clinch | Clinch County High Point | 215 | Georgia Piedmont | 2005-02-19 |
| 366. | GA-Mitchell | Mitchell County High Point | 400 | Georgia Piedmont | 2005-02-20 |
| 367. | GA-Lanier | Lanier County High Point | 250 | Georgia Piedmont | 2005-02-21 |
| 368. | MS-Lincoln | Ruth Lookout | 570 | Mississippi-Tennessee-Tombigee | 2005-03-01 |
| 369. | MS-Walthall | Walthall County High Point | 470 | Mississippi-Tennessee-Tombigee | 2005-03-01 |
| 370. | MS-Claiborne | Claiborne County High Point | 443 | Mississippi-Tennessee-Tombigee | 2005-03-02 |
| 371. | LA-Lincoln | Lincoln Parish High Point | 420 | Ouachita Foothills | 2005-03-03 |
| 372. | LA-Winn | Winn Parish High Point | 350 | Ouachita Foothills | 2005-03-03 |
| 373. | LA-Grant | Grant Parish High Point | 300 | Ouachita Foothills | 2005-03-03 |
| 374. | TX-Cass | Cusseta Mountains | 632 | Plains of East Texas | 2005-03-04 |
| 375. | LA-Webster | Webster Parish High Point | 480 | Ouachita Foothills | 2005-03-04 |
| 376. | TX-Grayson | Grayson County High Point | 930 | Plains of East Texas | 2005-03-07 |
| 377. | TX-Morris | Daingerfield Benchmark | 614 | Plains of East Texas | 2005-03-07 |
| 378. | TX-Red River | Red River County High Point | 560 | Plains of East Texas | 2005-03-07 |
| 379. | TX-Titus | Titus County High Point | 540 | Plains of East Texas | 2005-03-07 |
| 380. | TX-Bowie | Bowie County High Point | 490 | Plains of East Texas | 2005-03-07 |
| 381. | TX-Young | Young County High Point | 1522 | Plains of East Texas | 2005-03-08 |
| 382. | TX-Denton | Denton County High Point | 980 | Plains of East Texas | 2005-03-08 |
| 383. | TX-Crane | Crane County High Point | 2945 | Llano Estacado | 2005-03-09 |
| 384. | TX-Palo Pinto | Palo Pinto County High Point | 1530 | Plains of Central Texas | 2005-03-09 |
| 385. | TX-Archer | Archer County High Point | 1355 | Plains of East Texas | 2005-03-09 |
| 386. | TX-Ector | Ector County High Point | 3380 | Llano Estacado | 2005-03-10 |
| 387. | AZ-Mohave | Hualapai Peak | 8417 | Hualapai Mountains | 2005-03-25 |
| 388. | AZ-Yuma | Signal Peak | 4877 | Kofa Area | 2005-04-10 |
| 389. | AZ-Greenlee | Greenlee County High Point | 9441 | White Mountains | 2005-05-30 |
| 390. | NM-Socorro | South Baldy | 10,783 | West-Central Rio Grande Area | 2005-05-31 |
| 391. | NM-Lea | Lea County High Point | 4476 | Llano Estacado | 2005-06-01 |
| 392. | NM-Quay | Luciano Mesa-East Area | 5560 | Llano Estacado | 2005-06-02 |
| 393. | NM-Roosevelt | Roosevelt County High Point | 4780 | Llano Estacado | 2005-06-02 |
| 394. | TX-Bailey | Bailey County High Point | 4120 | Llano Estacado | 2005-06-02 |
| 395. | TX-Yoakum | Beall Benchmark | 3895 | Llano Estacado | 2005-06-02 |
| 396. | TX-Gaines | Gaines County High Point | 3700 | Llano Estacado | 2005-06-02 |
| 397. | NM-De Baca | Loma Alta | 5583 | East Central New Mexico High Plateau | 2005-06-03 |
| 398. | NM-San Miguel | Elk Mountain | 11,661 | Santa Fe Mountains | 2005-06-05 |
| 399. | AZ-La Paz | Harquahala Mountain | 5681 | Harquahala Area | 2005-06-06 |
| 400. | NV-Lincoln | Mount Grafton-South Ridge | 10,640 | Schell Creek Range | 2005-06-25 |
| 401. | CA-San Bernardino | San Gorgonio Mountain | 11,499 | San Bernardino Mountains | 2005-07-14 |
| 402. | NM-Catron | Whitewater Baldy | 10,895 | Mogollon Mountains | 2005-07-21 |
| 403. | CA-Ventura | Mount Pinos | 8831 | San Emigdio Mountains | 2005-07-30 |
| 404. | CA-Kern | Sawmill Mountain | 8818 | San Emigdio Mountains | 2005-07-30 |
| 405. | CA-Riverside | San Jacinto Peak | 10,839 | San Jacinto Mountains | 2005-08-22 |
| 406. | UT-Iron | Brian Head | 11,307 | Markagunt Plateau-Zion | 2005-08-29 |
| 407. | UT-Kane | Kane County High Point | 10,080 | Markagunt Plateau-Zion | 2005-08-30 |
| 408. | CO-Broomfield | Broomfield County High Point | 5840 | Central Front Range | 2005-10-23 |
| 409. | CO-Elbert | Elbert County High Point | 7360 | Colorado Piedmont | 2005-10-24 |
| 410. | NE-Kimball | Panorama Point | 5426 | Inter-Platte High Plains | 2005-10-24 |
| 411. | CO-Washington | Washington County High Point | 5420 | Colorado Piedmont | 2005-10-24 |
| 412. | CO-Morgan | Shannon Benchmark | 4935 | Inter-Platte High Plains | 2005-10-24 |
| 413. | CO-Yuma | Yuma County High Point | 4440 | Colorado Piedmont | 2005-10-24 |
| 414. | AZ-Cochise | Chiricahua Peak | 9759 | Chiricahua Area | 2005-11-06 |
| 415. | TX-Lampasas | Lampasas County High Point | 1681 | Plains of Central Texas | 2006-03-15 |
| 416. | TX-Ellis | Ellis County High Point | 898 | Plains of East Texas | 2006-03-16 |
| 417. | TX-Cochran | Cochran County High Point | 4010 | Llano Estacado | 2006-03-20 |
| 418. | TX-Terry | Terry County High Point | 3602 | Llano Estacado | 2006-03-20 |
| 419. | TX-Lynn | Lynn County High Point | 3320 | Llano Estacado | 2006-03-20 |
| 420. | TX-Garza | Garza County High Point | 3035 | Llano Estacado | 2006-03-20 |
| 421. | TX-Motley | Motley County High Point | 3080 | Llano Estacado | 2006-03-21 |
| 422. | TX-Dickens | Dickens County High Point | 3037 | Llano Estacado | 2006-03-21 |
| 423. | TX-Scurry | Scurry County High Point | 2840 | Plains of Central Texas | 2006-03-21 |
| 424. | TX-Kent | McKenzie Mountains | 2830 | Plains of Central Texas | 2006-03-21 |
| 425. | TX-King | King County High Point | 2250 | Plains of Central Texas | 2006-03-21 |
| 426. | TX-Childress | Childress County High Point | 2060 | Intra Red-Canadian River Area | 2006-03-21 |
| 427. | TX-Moore | Moore County High Point | 3825 | Plains of the Oklahoma Panhandle Area | 2006-03-22 |
| 428. | TX-Hutchinson | Hutchinson County High Point | 3380 | Plains of the Oklahoma Panhandle Area | 2006-03-22 |
| 429. | TX-Ochiltree | Ochiltree County High Point | 3120 | Plains of the Oklahoma Panhandle Area | 2006-03-22 |
| 430. | TX-Lipscomb | Lipscomb County High Point | 2892 | Plains of the Oklahoma Panhandle Area | 2006-03-22 |
| 431. | OK-Harmon | Harmon County High Point | 2060 | Intra Red-Canadian River Area | 2006-03-22 |
| 432. | TX-Wilbarger | Wilbarger County High Point | 1470 | Plains of Central Texas | 2006-03-22 |
| 433. | TX-Wichita | Wichita County High Point | 1240 | Plains of East Texas | 2006-03-22 |
| 434. | OK-Custer | Custer County High Point | 2040 | Intra Red-Canadian River Area | 2006-04-04 |
| 435. | OK-Washita | Washita County High Point | 2020 | Intra Red-Canadian River Area | 2006-04-04 |
| 436. | OK-Delaware | Leach Benchmark | 1260 | Boston Mountains | 2006-04-05 |
| 436. | OK-Mayes | Salina Benchmark | 1260 | Boston Mountains | 2006-04-05 |
| 438. | MO-Webster | Webster County High Point | 1740 | Central Ozark Plateau | 2006-04-06 |
| 439. | MO-Douglas | Painter Benchmark | 1703 | Central Ozark Plateau | 2006-04-06 |
| 440. | AR-Carroll | Carroll County High Point | 2312 | Boston Mountains | 2006-04-07 |
| 441. | AR-Boone | Boone County High Point | 2240 | Boston Mountains | 2006-04-07 |
| 442. | MO-Taney | Pinnacle Northeast | 1480 | Central Ozark Plateau | 2006-04-08 |
| 443. | AR-Chicot | Chicot County High Point | 160 | Ouachita Foothills | 2006-04-08 |
| 444. | MS-Marshall | Scales Lookout | 700 | Mississippi-Tennessee-Tombigee | 2006-04-09 |
| 445. | MS-Lee | Williams Benchmark | 520 | Mississippi-Tennessee-Tombigee | 2006-04-09 |
| 446. | MS-Pontotoc | Pontotoc County High Point | 580 | Mississippi-Tennessee-Tombigee | 2006-04-10 |
| 447. | GA-Sumter | Sumter County High Point | 596 | Georgia Piedmont | 2006-04-11 |
| 448. | FL-Nassau | Nassau County High Point | 110 | Florida Peninsula | 2006-04-18 |
| 449. | MS-Rankin | Rankin County High Point | 612 | Mississippi-Tennessee-Tombigee | 2006-04-28 |
| 450. | LA-West Carroll | West Carroll Parish High Point | 140 | Ouachita Foothills | 2006-04-28 |
| 451. | TX-Anderson | Wilkerson Mountain | 773 | Plains of East Texas | 2006-05-01 |
| 452. | TX-Henderson | Tater Hill Mountain | 772 | Plains of East Texas | 2006-05-01 |
| 453. | TX-Van Zandt | Sand Hill | 698 | Plains of East Texas | 2006-05-01 |
| 454. | TX-Kaufman | Kaufman County High Point | 611 | Plains of East Texas | 2006-05-01 |
| 455. | TX-Cooke | Cooke County High Point | 1255 | Plains of East Texas | 2006-05-02 |
| 456. | OK-Woodward | Woodward County High Point | 2544 | Plains of the Oklahoma Panhandle Area | 2006-05-03 |
| 457. | OK-Dewey | Dewey County High Point | 2350 | Plains of the Oklahoma Panhandle Area | 2006-05-03 |
| 458. | AZ-Santa Cruz | Mount Wrightson | 9453 | Piñaleno Area | 2006-08-07 |
| 459. | AZ-Graham | Mount Graham | 10,720 | Bisbee-Tombstone Area | 2006-08-08 |
| 460. | UT-Carbon | Monument Peak | 10,452 | Wasatch Plateau | 2006-08-22 |
| 461. | UT-Duchesne | Kings Peak | 13,528 | Central Uinta Range | 2006-08-24 |
| 462. | CO-Clear Creek | Grays Peak | 14,270 | Central Front Range | 2006-09-20 |
| 462. | CO-Summit | Grays Peak | 14,270 | Central Front Range | 2006-09-20 |
| 464. | AZ-Maricopa | Browns Peak | 7657 | Mazatzal Mountains | 2006-12-15 |
| 465. | LA-Ouachita | Ouachita Parish High Point | 290 | Ouachita Foothills | 2007-03-19 |
| 466. | MS-Warren | Warren County High Point | 400 | Mississippi-Tennessee-Tombigee | 2007-03-20 |
| 467. | MS-Sharkey | Sharkey County High Point | 115 | Mississippi-Tennessee-Tombigee | 2007-03-21 |
| 468. | MS-Jefferson Davis | Jefferson Davis County High Point | 550 | Mississippi-Tennessee-Tombigee | 2007-03-25 |
| 469. | FL-Clay | Clay County High Point | 250 | Florida Peninsula | 2007-04-13 |
| 470. | FL-Duval | Duval County High Point | 185 | Florida Peninsula | 2007-04-13 |
| 471. | GA-Coffee | Coffee County High Point | 340 | Georgia Piedmont | 2007-04-26 |
| 472. | GA-Jeff Davis | Jeff Davis County High Point | 305 | Georgia Piedmont | 2007-04-26 |
| 473. | GA-Bacon | Bacon County High Point | 260 | Georgia Piedmont | 2007-04-26 |
| 474. | GA-Ware | Ware County High Point | 190 | Georgia Piedmont | 2007-04-26 |
| 475. | LA-Saint Martin | Saint Martin Parish High Point | 40 | Plains of South Louisiana | 2007-05-04 |
| 476. | LA-Rapides | Rapides Parish High Point | 310 | Plains of South Louisiana | 2007-05-05 |
| 477. | TX-Dallam | Dallam County High Point | 4780 | Raton Mesas | 2007-05-08 |
| 478. | CO-El Paso | Pikes Peak | 14,110 | Rampart Range | 2009-08-20 |
| 479. | CO-Teller | Devils Playground | 13,060 | Rampart Range | 2009-08-20 |
| 480. | SD-Jones | White Clay Butte | 2516 | Niobara-Missouri-Black Hills Plains | 2009-08-26 |
| 481. | SD-Lyman | Medicine Benchmark | 2262 | Niobara-Missouri-Black Hills Plains | 2009-08-26 |
| 482. | SD-Hutchinson | Hutchinson County High Point | 1900 | East Central Dakota Plains | 2009-08-27 |
| 483. | SD-Minnehaha | Minnehaha County High Point | 1820 | Sioux River Upland | 2009-08-27 |
| 484. | SD-Douglas | Douglas County High Point | 1800 | East Central Dakota Plains | 2009-08-27 |
| 485. | MN-Jackson | Jackson County High Point | 1570 | Sioux River Upland | 2009-08-27 |
| 486. | MN-Faribault | Faribault County High Point | 1440 | Mississippi-Missouri River Plains | 2009-08-27 |
| 487. | WI-Iowa | Blue Mounds | 1719 | Mississippi-Illinois-Lake Michigan Plains | 2009-08-28 |
| 488. | WI-Dane | Blue Mounds | 1489 | Mississippi-Illinois-Lake Michigan Plains | 2009-08-28 |
| 489. | WI-Crawford | Crawford County High Point | 1320 | Mississippi-Illinois-Lake Michigan Plains | 2009-08-28 |
| 490. | WI-Green | Green County High Point | 1180 | Mississippi-Illinois-Lake Michigan Plains | 2009-08-28 |
| 491. | IL-Stephenson | Stephenson County High Point | 1160 | Mississippi-Illinois-Lake Michigan Plains | 2009-08-30 |
| 492. | MO-Franklin | Franklin County High Point | 1040 | Saint Francois Mountains | 2009-08-31 |
| 493. | OK-Harper | Harper County High Point | 2470 | Plains of the Oklahoma Panhandle Area | 2009-09-09 |
| 494. | CT-Hartford | South Johnson Hill | 1398 | Southern Taconic Range | 2010-06-24 |
| 495. | CT-Tolland | Burley Hill | 1316 | Southern New England Upland | 2010-06-24 |
| 496. | CT-Windham | Snow Hill | 1200 | Southern New England Upland | 2010-06-24 |
| 497. | RI-Providence | Jerimoth Hill | 812 | Southern New England Upland | 2010-06-24 |
| 498. | MA-Bristol | Sunrise Hill | 394 | Southern New England Upland | 2010-06-24 |
| 499. | RI-Newport | Pocasset Hill | 315 | Southern New England Upland | 2010-06-24 |
| 500. | RI-Bristol | Mount Hope | 217 | Southern New England Upland | 2010-06-24 |
| 501. | CT-Fairfield | Fairfield County High Point | 1290 | Southern Taconic Range | 2010-06-25 |
| 502. | CT-New Haven | Southwest Lindsley Hill Peaks | 1050 | Southern Taconic Range | 2010-06-25 |
| 503. | CT-Middlesex | Bald Hill Range | 916 | Southern New England Upland | 2010-06-25 |
| 504. | CT-New London | Gates Hill | 660 | Southern New England Upland | 2010-06-25 |
| 505. | RI-Kent | Bald Hill | 629 | Southern New England Upland | 2010-06-25 |
| 506. | RI-Washington | Washington County High Point | 560 | Southern New England Upland | 2010-06-25 |
| 507. | NM-Lincoln | Lookout Mountain | 11,580 | Sacramento Mountains | 2010-09-02 |
| 508. | NV-Lyon | Middle Sister-Northeast Ridge | 10,560 | Pine Nut-Sweetwater Ranges | 2010-09-17 |
| 509. | NV-Carson City | Snow Valley Peak | 9214 | Carson Range | 2010-09-18 |
| 510. | NV-Washoe | Mount Rose | 10,776 | Carson Range | 2010-09-19 |
| 511. | TX-Hardeman | Hardeman County High Point | 1850 | Plains of Central Texas | 2010-10-30 |
| 512. | TX-Montague | Montague County High Point | 1320 | Plains of East Texas | 2010-10-30 |
| 513. | TX-Randall | Randall County High Point | 3890 | Llano Estacado | 2010-11-02 |
| 514. | TX-Swisher | Swisher County High Point | 3735 | Llano Estacado | 2010-11-02 |
| 515. | TX-Briscoe | Briscoe County High Point | 3370 | Llano Estacado | 2010-11-02 |
| 516. | TX-Floyd | Floyd County High Point | 3345 | Llano Estacado | 2010-11-02 |
| 517. | NM-Harding | Sugarloaf Mountain | 6455 | Raton Mesas | 2010-11-03 |
| 518. | TX-Sherman | Sherman County High Point | 3805 | Plains of the Oklahoma Panhandle Area | 2010-11-03 |
| 519. | HI-Hawaii | Mauna Kea | 13,796 | | 2011-10-13 |
| 520. | SD-Pennington | Harney Peak | 7242 | Southern Black Hills | 2012-05-19 |
| 521. | SD-Custer | Sylvan Hill | 7000 | Southern Black Hills | 2012-05-19 |
| 522. | ND-Slope | White Butte | 3506 | West-Central Dakota Plains | 2012-05-20 |
| 523. | UT-Beaver | Delano Peak | 12,169 | Tushar Mountains | 2012-07-23 |
| 523. | UT-Piute | Delano Peak | 12,169 | Tushar Mountains | 2012-07-23 |
| 525. | UT-Wayne | Boulder Top | 11,320 | Aquarius Plateau | 2012-07-23 |
| 526. | NV-Humboldt | Granite Peak | 9732 | Santa Rosa Mountains | 2012-07-25 |
| 527. | NV-Pershing | Star Peak | 9836 | Southeast Humboldt River Ranges | 2012-07-26 |