Table 6 - 1994 Acreages of Lower Colorado River floodplain vegetation community types per river maintenance division.
Community Type Mohave Topock Gorge Havasu Parker Palo Verde Cibola Imperial Laguna Yuma Limitrophe Total
SC I 278 0 0 0 0 0 0 0 12 0 290
SC II 6 0 2 2 0 0 47 5 9 16 87
SCIII 67 13 0 0 27 23 67 15 40 15 267
SC IV 73874 105 82 1864 1632 4394 4081 1625 1279 1644 24092
SC V 3023 87 71 2722 868 2210 957 1195 300 1663 13096
SC VI 1429 16 85 1598 1111 322 517 552 239 1142 7011












CW I 0 0 32 0 2 0 0 0 0 34 68
CW III 644 0 335 8 3 64 278 38 318 145 1833
CW IV 110 7 0 184 8 47 84 61 258 169 928
CW V 62 0 0 16 0 0 24 6 6 38 152
CW VI 13 0 0 2 33 0 2 28 27 161 266












HM III 41 0 0 0 0 0 0 0 0 0 41
HM IV 125 0 0 7 0 0 11 3 3 0 149
HM V 0 0 0 16 85 32 60 0 0 0 193
HM VI 6 0 0 0 0 0 18 0 0 0 24












SM I 3 0 0 0 0 0 0 0 0 0 3
SM III 500 0 0 0 1 0 0 0 7 0 508
SM IV 2100 129 326 2227 1372 878 905 556 264 14 8771
SM V 1204 26 138 799 645 428 182 160 53 44 3679
SM VI 300 0 31 376 589 65 9 195 0 0 1565












SH III 4 0 0 0 10 0 53 0 0 0 67
SH IV 116 0 91 37 54 449 288 77 3 0 1115
SH V 0 0 15 19 0 708 260 25 0 0 1027
SH VI 0 0 3 0 0 128 0 0 0 0 131












AW VI 657 0 126 2377 383 133 44 587 324 566 5197
ATX VI 24 0 50 342 37 62 5 40 110 44 714












MA 1 1450 420 474 69 8 380 823 524 55 13 4216
MA 2 275 6 12 0 8 0 220 0 12 0 533
MA 3 164 30 59 321 19 71 922 249 76 2 1913
MA 4 215 652 9 300 98 195 936 91 27 0 2523
MA 5 84 95 16 13 5 26 65 9 1 0 314
MA 6 1 0 7 79 0 2 351 5 118 29 592
MA 7 420 8 7 69 22 30 74 31 126 144 931












CR V 0 106 223 0 0 0 151 113 153 3 749
Total 20747 1699 2195 13474 7022 10738 11440 6196 3821 5887 83218

Community type codes: CW=Cottonwood-Willow, SC=Salt cedar, SH=Saltcedar-Honey mesquite, SM=Saltcedar-Screwbean mesquite, HM=Honey mesquite, AW=Arrowweed, ATX=Atriplex, MA=Marsh, CR=Creosote

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