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Construction Sand And Gravel Production In The United States In 2007, By Region And Size Of Operation

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TABLE6B
CONSTRUCTION SAND AND GRAVEL PRODUCTION IN THE UNITED STATES IN 2007, BY REGION AND SIZE OF OPERATION
    Northeast   Midwest
Quantity1 Quantity1
Size range Number of Percentage (thousand Percentage Number of Percentage (thousand Percentage
(metric tons)   operations   of total   metric tons)   of total   operations   of total   metric tons)   of total
Less than 25,000��� 276 27.2 2,450 2.1 491 21.5 4,400 1.4
25,000 to 49,999 175 17.2 5,880 4.9 380 16.7 12,900 3.9
50,000 to 99,999 201 19.8 12,900 10.8 445 19.5 29,200 9.0
100,000 to 199,999 176 17.3 22,900 19.3 434 19 56,100 17.2
200,000 to 299,999 82 8.1 18,100 15.2 194 8.5 43,100 13.2
300,000 to 399,999 36 3.5 11,200 9.4 123 5.4 38,600 11.9
400,000 to 499,999 19 1.9 7,550 6.3 66 2.9 26,700 8.2
500,000 to 599,999 16 1.6 7,870 6.6 50 2.2 24,600 7.6
600,000 to 699,999 10 1.0 5,840 4.9 23 1.0 13,300 4.1
700,000 to 799,999 7 0.7 4,740 4.0 14 0.6 9,450 2.9
800,000 to 899,999 3 0.3 2,310 1.9 12 0.5 9,080 2.8
900,000 to 999,999 3 0.3 2,600 2.2 9 0.4 7,680 2.4
1,000,000 to 1,499,999 9 0.9 9,790 8.2 28 1.2 29,600 9.1
1,500,000 to 1,999,999 2 0.2 2,840 2.4 4 0.2 6,180 1.9
2,000,000 to 2,499,999 1 0.1 2,020 1.7 4 0.2 7,870 2.4
2,500,000 and more -- -- -- -- 3 0.1 7,940 2.4
Total   1,016   100   119,000   100   2,280   100   327,000   100
South West
Quantity1 Quantity1
Size range Number of Percentage (thousand Percentage Number of Percentage (thousand Percentage
(metric tons)   operations   of total   metric tons)   of total   operations   of total   metric tons)   of total
Less than 25,000��� 182 15.5 1,710 0.6 464 21.1 4,010 0.8
25,000 to 49,999 119 10.1 3,920 1.3 282 12.8 9,780 1.9
50,000 to 99,999 184 15.7 12,300 4.3 370 16.8 24,300 4.8
100,000 to 199,999 221 18.9 28,800 10.1 375 17.0 48,800 9.7
200,000 to 299,999 146 12.4 32,500 11.0 217 9.9 48,600 9.7
300,000 to 399,999 78 6.7 24,800 8.4 124 5.6 38,800 7.7
400,000 to 499,999 67 5.7 26,900 9.1 82 3.7 32,900 6.6
500,000 to 599,999 38 3.2 18,700 6.4 50 2.3 24,900 5.0
600,000 to 699,999 26 2.3 15,400 5.4 43 2.0 25,100 5.0
700,000 to 799,999 19 1.6 12,900 4.4 37 1.7 25,200 5.0
800,000 to 899,999 16 1.4 12,200 4.1 24 1.1 18,400 3.7
900,000 to 999,999 14 1.2 12,000 4.1 22 1.0 19,100 3.8
1,000,000 to 1,499,999 38 3.2 40,900 13.7 60 2.7 66,000 13.1
1,500,000 to 1,999,999 15 1.3 23,300 8.2 21 1.0 33,600 6.7
2,000,000 to 2,499,999 8 0.7 16,300 5.5 10 0.5 20,000 4.0
2,500,000 and more 1 0.1 2,470 0.9 19 0.9 62,400 12.4
Total   1,172   100   285,000   100   2,200   100   502,000   100
-- Zero.
1Data are rounded to no more than three significant digits.

Source: United States Geological Survey Mineral Resources Program


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