The areas described in paragraph (1) of this section are SZs and the provisions of this subchapter applicable to SZs apply within the described areas.
  (1) Surveillance Zones.
    (A) Surveillance Zone 1: That portion of the state lying within a line beginning where U.S. 285 enters from the State of New Mexico in Reeves County; thence southeast along U.S. 285 to R.M. 652; thence west along R.M. 652 to Rustler Springs Rd./FM 3541 in Culberson County; thence south along Rustler Springs Rd./F.M. 3541 to F.M. 2185; thence south along F.M. 2185 to Nevel Road; thence west along Nevel Road to County Road 501; thence south along County Road 501 to Weatherby Road; thence south along Weatherby Road to F.M. 2185; thence southwest along to F.M. 2185 to S.H. 54; thence south on S.H. 54 to U.S. 90; thence south along U.S. 90 to the Culberson County line; thence southwest along the Culberson County line to the Rio Grande River in Hudspeth County; thence north along the Rio Grande to F.M. 1088; thence northeast along F.M. 1088 to S.H. 20; thence southeast along S.H. 20 to I.H. 10; thence southeast along I.H. 10 to F.M 1111; thence north on F.M. 1111 to U.S. 62/180; thence east and north along U.S. 62/180 to the New Mexico state line in Culberson County. Beginning September 1, 2024, voluntary check stations and procedures take effect in this zone and there are no mandatory check station requirements.
    (B) Surveillance Zone 2. That portion of the state not within the CZ described in §65.81(1)(B) of this title (relating to Containment Zones; Restrictions) lying within a line beginning at the New Mexico state line where F.M. 1058 enters Texas in Deaf Smith County; thence east along F.M 1058 to U.S. 60 in Randall County; thence north along U.S. 60 to U.S. 87; thence south along U.S. 87 to S.H. 217 in Canyon; thence east along S.H. 217 to F.M. 1541; thence north along F.M. 1541 to Loop 335; thence east and north along Loop 335 to S.H. 136; thence northeast along S.H. 136 to F.M. 687; thence north along F.M. 687 to F.M. 1319 in Hutchinson County; thence northwest along F.M. 1319 to F.M. 913; thence north along F.M. 913 to S.H. 152; thence west along S.H. 152 to the intersection of F.M. 1060; thence north along F.M. 1060 to F.M. 1573; thence north along F.M. 1573 to S.H. 15; thence northwest along S.H. 15 to the intersection of S.H. 15 and F.M. 1290; thence north along F.M. 1290 in Sherman County to the Oklahoma state line.
    (C) Surveillance Zone 3. That portion of the state not within the CZ described in §65.81(1)(C) of this title (relating to Containment Zones; Restrictions) lying within a line beginning at the intersection of F.M. 1250 and U.S. Highway 90 in Hondo in Medina County; thence west along U.S. Highway 90 to the Sabinal River in Uvalde County; thence north along the Sabinal River to F.M. 187; thence north along F.M. 187 to F.M. 470 in Bandera County; thence east along F.M. 470 to Tarpley in Bandera County; thence south along F.M. 462 to 18th Street in Hondo; thence east along 18th Street to State Highway 173; thence south along State Highway 173 to U.S. Highway 90; thence west along U.S. Highway 90 to Avenue E (F.M. 462); thence south along Avenue E (F.M. 462) to F.M. 1250; thence west along F.M 1250 to U.S. Highway 90. Beginning September 1, 2024, voluntary check stations and procedures take effect in this zone and there are no mandatory check station requirements.
    (D) Surveillance Zone 4: That portion of the state lying within a line beginning in Val Verde County at the confluence of Sycamore Creek and the Rio Grande River (29.242341°, -100.793906°); thence northeast along Sycamore Creek to U.S. 277; thence northwest on U.S. 277 to Loop 79; thence north along Loop 79 to the Union Pacific Railroad; thence east along the Union Pacific Railroad to Liberty Drive (north entrance to Laughlin Air Force Base); thence north along Liberty Drive to U.S. 90; thence west along U.S. 90 to Loop 79; thence north along Loop 79 to the American Electric Power (AEP) Ft. Lancaster-to-Hamilton Road 138kV transmission line (29.415542°, -100.847993°); thence north along the AEP Ft. Lancaster-to-Hamilton Road 138kV transmission line to a point where the AEP Ft. Lancaster-to-Hamilton Road 138kV transmission line turns northwest (29.528552°, -100.871618°); thence northwest along the AEP Ft. Lancaster-to-Hamilton Road 138kV transmission line to the AEP Ft. Lancaster-to-Hamilton Road maintenance road (29.569259°, -100.984758°); thence along the AEP Ft. Lancaster-to-Hamilton Road maintenance road to Spur 406; thence northwest along Spur 406 to U.S. 90; thence south along U.S. 90 to Box Canyon Drive; thence west along Box Canyon Drive to Bluebonnet Drive; thence southwest along Bluebonnet Drive to Lake Drive; thence south along Lake Drive to Lake Amistad (29.513298°, -101.172454°), thence southeast along the International Boundary to the International Boundary at the Lake Amistad dam; thence southeast along the Rio Grande River to the confluence of Sycamore Creek (29.242341°, -100.793906°). Beginning September 1, 2024, voluntary check stations and procedures take effect in this zone and there are no mandatory check station requirements.
    (E) Surveillance Zone 5: That portion of the state lying within the boundaries of a line beginning on U.S. 83 at the Kerr/Kimble County line; thence north along U.S. 83 to I.H. 10; thence northwest along I.H. 10 to South State Loop 481; thence west along South State Loop 481 to the city limit of Junction in Kimble County; thence following the Junction city limit so as to circumscribe the city of Junction before intersecting with F.M. 2169; thence east along F.M. 2169 to County Road (C.R.) 410; thence east along C.R. 410 to C.R. 412; thence south along C.R. 412 to C.R. 470; thence east along C.R. 470 to C.R. 420; thence south along C.R. 420 to F.M. 479; thence east along F.M. 479 to C.R. 443; thence south along C.R. 443 to U.S. 290; thence west along U.S. 290 to I.H. 10; thence southeast along I.H. 10 to the Kerr/Kimble County line; thence west along the Kerr/Kimble County line to U.S. 83. Beginning September 1, 2024, voluntary check stations and procedures take effect in this zone and there are no mandatory check station requirements.
    (F) Surveillance Zone 6: That portion of the state within the boundaries of a line beginning at the intersection of State Highway (S.H.) 207 and Farm to Market (F.M.) 211 in Garza County; thence west along F.M. 211 to U.S. Highway (U.S.) 87 in Lynn County; thence north along U.S. 87 to F.M. 41 in Lubbock County; thence west along F.M. 41 to F.M. 179; thence north along F.M. 179 to F.M. 2641; thence east along F.M. 2641 to U.S. 62/82; thence east along U.S. 62/82 to S.H. 207 in Crosby County; thence south along S.H. 207 to F.M. 211 in Garza County. Beginning September 1, 2024, voluntary check stations and procedures take effect in this zone and there are no mandatory check station requirements.
    (G) Surveillance Zone 7: That portion of the state lying within the boundaries of a line beginning at the intersection of S.H. 205 and U.S. Hwy. 80 in Kaufman County; thence east along U.S. 80 to North 4th Street in Wills Point in Van Zandt County; thence north along North 4th Street to F.M. 751; thence north along F.M. 751 to the south shoreline of Lake Tawakoni in Hunt County; thence west and north along the Lake Tawakoni shoreline to the confluence of Caddo Creek; thence northwest along Caddo Creek to West Caddo Creek; thence northwest along West Caddo Creek to I.H. 30; thence southwest along I.H. 30 to F.M. 548 in Rockwall County; thence southeast along F.M. 548 to S.H. 205 in Kaufman County; thence southeast along S.H. 205 to US Hwy. 80.
    (H) Surveillance Zone 8. SZ 8 is that portion of Duval County lying within the area described by the following latitude-longitude coordinate pairs: -98.26853300300, 28.03848933420; -98.26589894960, 28.03870362130; -98.26382666860, 28.03873495650; -98.26168570770, 28.03864289040; -98.25955612520, 28.03842674530; -98.25744704830, 28.03808744760; -98.25536751610, 28.03762645160; -98.25332644050, 28.03704573330; -98.25133256850, 28.03634778150; -98.24939444400, 28.03553558780; -98.24752037150, 28.03461263300; -98.24571838040, 28.03358287260; -98.24399619060, 28.03245071990; -98.24236117890, 28.03122102650; -98.24120596430, 28.03024641260; -98.23764719940, 28.02709399450; -98.23726160830, 28.02674663390; -98.23582165410, 28.02533802570; -98.23448864450, 28.02384885000; -98.23326828560, 28.02228548750; -98.23216580050, 28.02065463650; -98.23118590620, 28.01896328400; -98.23033279420, 28.01721867560; -98.22961011190, 28.01542828500; -98.22902094780, 28.01359978130; -98.22856781790, 28.01174099660; -98.22825265510, 28.00985989210; -98.22807680110, 28.00796452400; -98.22804100110, 28.00606300930; -98.22814540020, 28.00416349070; -98.22838954320, 28.00227410180; -98.22877237680, 28.00040293240; -98.22929225400, 27.99855799380; -98.22994694140, 27.99674718450; -98.23073362900, 27.99497825630; -98.23164894210, 27.99325878140; -98.23268895600, 27.99159611980; -98.23384921300, 27.98999738820; -98.23512474120, 27.98846942880; -98.23651007630, 27.98701878090; -98.23753363050, 27.98606014200; -98.23812756760, 27.98552859310; -98.23859321690, 27.98512010170; -98.24017990520, 27.98384233640; -98.24185729580, 27.98265940820; -98.24361820790, 27.98157637890; -98.24545510380, 27.98059788250; -98.24736012140, 27.97972810560; -98.24932510790, 27.97897076960; -98.25134165440, 27.97832911470; -98.25340113210, 27.97780588610; -98.25549472890, 27.97740332210; Cont'd...