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| TABLE 3 | |||||||||||||||||||||||
| PORTLAND CEMENT PRODUCTION, CAPACITY, AND STOCKS IN THE UNITED STATES, BY DISTRICT1 | |||||||||||||||||||||||
| 2005 | 2006 | ||||||||||||||||||||||
| Capacity2 | Stocks at | Capacity2 | Stocks at | ||||||||||||||||||||
| Production3 | Finish grinding | yearend4 | Production3 | Finish grinding | yearend4 | ||||||||||||||||||
| Active | (thousand | (thousand | Percentage | (thousand | Active | (thousand | (thousand | Percentage | (thousand | ||||||||||||||
| District5 | plants | metric tons) | metric tons) | utilized6 | metric tons) | plants | metric tons) | metric tons) | utilized6 | metric tons) | |||||||||||||
| Maine and New York | 5 | 3,241 | 4,569 | 70.9 | 220 | 5 | 3,356 | 4,203 | 79.8 | 235 | |||||||||||||
| Pennsylvania, eastern | 7 | 4,715 | 5,410 | 87.2 | 270 | 7 | 4,411 | 4,530 | 7 | 81.3 | 277 | 7 | |||||||||||
| Pennsylvania, western | 3 | 1,573 | 1,719 | 91.5 | 126 | 7 | 3 | 1,605 | 1,770 | 7 | 90.7 | 117 | |||||||||||
| Illinois | 4 | 3,237 | 3,410 | 7 | 95.0 | 199 | 7 | 4 | 3,108 | 3,420 | 7 | 91.0 | 171 | 7 | |||||||||
| Indiana | 4 | 3,058 | 3,723 | 82.2 | 223 | 4 | 3,025 | 3,720 | 7 | 81.3 | 234 | ||||||||||||
| Michigan and Wisconsin | 6 | 5,599 | 7,330 | 7 | 76.4 | 323 | 7 | 5 | 5,437 | 7,328 | 74.2 | 422 | 7 | ||||||||||
| Ohio | 2 | 986 | 1,333 | 74.0 | 57 | 2 | 966 | 1,304 | 74.1 | 60 | |||||||||||||
| Iowa, Nebraska, South Dakota | 5 | 4,502 | 6,062 | 74.3 | 392 | 5 | 4,558 | 6,048 | 75.4 | 516 | |||||||||||||
| Kansas | 4 | 2,887 | 3,110 | 7 | 92.8 | 146 | 4 | 3,003 | 3,329 | 90.2 | 249 | ||||||||||||
| Missouri | 5 | 5,332 | 7,017 | 76.0 | 444 | 5 | 5,240 | 6,958 | 75.3 | 678 | |||||||||||||
| Florida8 | 7 | 5,726 | 7,301 | 78.4 | 537 | 7 | 7 | 5,876 | 7,301 | 80.5 | 591 | 7 | |||||||||||
| Georgia, Virginia, West Virginia | 4 | 2,370 | 3,440 | 7 | 68.9 | 268 | 4 | 2,446 | 3,440 | 7 | 71.2 | 280 | |||||||||||
| Maryland | 3 | 2,552 | 2,706 | 94.3 | 146 | 3 | 2,651 | 3,087 | 85.9 | 222 | 7 | ||||||||||||
| South Carolina | 3 | 3,267 | 5,018 | 65.1 | 185 | 3 | 3,315 | 5,109 | 64.9 | 223 | |||||||||||||
| Alabama | 5 | 5,123 | 5,948 | 86.1 | 270 | 5 | 5,201 | 6,036 | 86.2 | 403 | |||||||||||||
| Kentucky, Mississippi, Tennessee | 4 | 3,311 | 3,679 | 90.0 | 304 | 4 | 3,492 | 3,700 | 7 | 94.3 | 348 | ||||||||||||
| Arkansas and Oklahoma | 4 | 2,810 | 3,280 | 7 | 85.6 | 128 | 4 | 2,703 | 3,260 | 7 | 83.0 | 233 | |||||||||||
| Texas, northern | 6 | 6,639 | 7,560 | 7 | 87.8 | 803 | 6 | 6,467 | 7,594 | 85.2 | 903 | 7 | |||||||||||
| Texas, southern | 5 | 4,916 | 5,620 | 7 | 87.5 | 211 | 6 | 4,882 | 5,850 | 7 | 83.4 | 411 | |||||||||||
| Arizona and New Mexico | 3 | 2,788 | 3,480 | 7 | 80.2 | 106 | 3 | 2,549 | 3,310 | 7 | 77.0 | 163 | |||||||||||
| Colorado and Wyoming | 3 | 2,648 | 3,025 | 87.5 | 185 | 3 | 2,579 | 3,450 | 7 | 72.8 | 238 | ||||||||||||
| Idaho, Montana, Nevada, Utah | 6 | 3,085 | 3,740 | 7 | 82.6 | 203 | 6 | 3,043 | 3,750 | 7 | 81.2 | 256 | |||||||||||
| Alaska and Hawaii | -- | -- | -- | -- | 71 | -- | -- | -- | -- | 97 | |||||||||||||
| California, northern | 3 | 2,696 | 2,944 | 91.6 | 127 | 7 | 3 | 2,454 | 2,853 | 86.0 | 318 | 7 | |||||||||||
| California, southern | 8 | 8,868 | 10,200 | 7 | 86.6 | 217 | 7 | 8 | 8,495 | 10,238 | 83.0 | 435 | 7 | ||||||||||
| Oregon and Washington | 4 | 1,974 | 2,448 | 80.6 | 163 | 4 | 1,906 | 2,540 | 7 | 75.1 | 158 | 7 | |||||||||||
| Importers9 | -- | -- | -- | -- | 639 | r, 7 | -- | -- | -- | -- | 456 | 7 | |||||||||||
| Total or average10 | 113 | 93,904 | 114,000 | 7 | 82.3 | 6,910 | r, 7 | 113 | 92,768 | 115,000 | 7 | 80.6 | 8,700 | 7 | |||||||||
| Puerto Rico | 2 | 1,584 | 2,462 | 64.3 | 45 | 2 | 1,546 | 2,462 | 62.8 | 26 | 7 | ||||||||||||
| Grand total or average10 | 115 | 95,488 | 117,000 | 7 | 81.9 | 6,960 | r, 7 | 115 | 94,313 | 118,000 | 7 | 80.2 | 8,720 | 7 | |||||||||
| rRevised. -- Zero. | |||||||||||||||||||||||
| 1Even when presented unrounded, data are thought to be accurate to no more than three significant digits. Includes data for white cement. | |||||||||||||||||||||||
| 2Reported grinding capacity is based on fineness needed to produce a plant's normal output mix, including masonry cement, and allowing for downtime for routine maintenance. | |||||||||||||||||||||||
| 3Includes cement made from imported clinker. | |||||||||||||||||||||||
| 4Includes imported cement. Includes stocks at mills and terminals and in transit. | |||||||||||||||||||||||
| 5District assignation is the location of the reporting facilities, including terminals. Includes independent importers for which district assignations were possible. | |||||||||||||||||||||||
| 6Calculated relative to portland cement output; utilization percentage would be higher if calculated to include masonry cement output. | |||||||||||||||||||||||
| 7Data contains estimates for nonrespondent or incompletely reporting facilities. | |||||||||||||||||||||||
| 8Production and grinding capacity data exclude a plant that produced only masonry cement. | |||||||||||||||||||||||
| 9Data include only those importers or terminals for which district assignations were not possible. | |||||||||||||||||||||||
| 10Data may not add to totals shown because of independent rounding. | |||||||||||||||||||||||
Source: United States Geological Survey Mineral Resources Program