Above Ground Steel Water Storage Tanks

Models, Sizes, and Useable Capacity

Useable Capacity is calculated based on typical submersible pump level requirements and tank overflow sizes.  Please contact us for drawings and foundation requirements​

Above-Ground Corrugated Tank Models, Sizes, and Capacities
Bottom Outlet
Capacity (gallons)
Side Outlet
Capacity (gallons)
Diameter
(feet)
Eave
Height
Total
Height
Model
Number
30° Roof
PDF Drawing
725 513 63' 9"5' 2"GWT601
1,503 1,291 67' 5"8' 9"GWT602602 30° PDF
2,281 2,069 611' 1"12' 4"GWT603PDF
3,059 2,846 614' 9"15' 10"GWT604602 30° PDF
3,837 3,624 618' 5"19' 11"GWT605605 30° PDF
4,614 4,402 622' 1"23' 5"GWT606606 30° PDF
5,392 5,180 625' 9"26' 11"GWT607
6,170 5,958 629' 5"30' 5"GWT608
1,631 1,154 93' 9"6' 6"GWT901
3,381 2,904 97' 5"9' 7"GWT902902 30° PDF
5,132 4,654 911' 1"13' 7"GWT903903 PDF
6,882 6,405 914' 9"17' 2"GWT904905 30° PDF
8,632 8,155 918' 5"20' 9"GWT905905 30° PDF
10,383 9,905 922' 1"24' 3"GWT906906 30° PDF
12,133 11,656 925' 9"27' 9"GWT907
13,883 13,406 929' 5"31' 3"GWT908
2,900 2,051 123' 9"7' 3"GWT1201
6,011 5,163 127' 5"10' 9"GWT12021202 30° PDF
9,123 8,274 1211' 1"14' 4"GWT12031203 30° PDF
12,235 11,386 1214' 9"17' 11"GWT12041204 30° PDF
15,346 14,498 1218' 5"21' 5"GWT12051205 30° PDF
18,458 17,609 1222' 1"25' 0"GWT12061206 30° PDF
21,570 20,721 1225' 9"28' 7"GWT1207
24,681 23,833 1229' 5"32' 2"GWT1208
4,530 3,204 153' 9"8' 2"GWT1501
9,392 8,066 157' 5"11' 10"GWT15021502 30° PDF
14,254 12,928 1511' 1"15' 6"GWT15031503 30° PDF
19,116 17,790 1514' 9"19' 2"GWT15041504 30° PDF
23,978 22,652 1518' 5"22' 10"GWT15051505 30° PDF
28,840 27,514 1522' 1"26' 6"GWT15061506 30° PDF
33,702 32,376 1525' 9"30' 2"GWT1507
38,564 37,238 1529' 5"33' 10"GWT1508
6,524 4,614 183' 9"9' 1"GWT1801
13,525 11,616 187' 5"12' 9"GWT1802
20,526 18,617 1811' 1"16' 5"GWT18031803 30° PDF
27,528 25,618 1814' 9"20' 1"GWT18041804 30° PDF
34,529 32,620 1818' 5"23' 9"GWT1805
41,530 39,621 1822' 1"27' 5"GWT18061806 30° PDF
48,532 46,622 1825' 9"31' 1"GWT1807
55,533 53,623 1829' 5"34' 9"GWT1808
8,880 6,281 213' 9"10' 0"GWT2101
18,409 15,810 217' 5"13' 8"GWT21022102 30° PDF
27,939 25,340 2111' 1"17' 4"GWT21032103 30° PDF
37,468 34,869 2114' 9"21' 0"GWT21042104 30° PDF
46,998 44,399 2118' 5"24' 8"GWT21052105 30° PDF
56,527 53,928 2122' 1"28' 4"GWT21062106 30° PDF
66,057 63,458 2125' 9"32' 0"GWT2107
75,586 72,987 2129' 5"35' 8"GWT2108
11,598 8,204 243' 9"10' 11"GWT2401
24,045 20,650 247' 5"14' 7"GWT24022402 30° PDF
36,491 33,097 2411' 1"18' 3"GWT24032403 30° PDF
48,938 45,544 2414' 9"21' 11"GWT24042404 30° PDF
61,385 57,990 2418' 5"25' 7"GWT24052405 30° PDF
73,832 70,437 2422' 1"29' 3"GWT24062406 30° PDF
86,278 82,884 2425' 9"32' 11"GWT2407
98,725 95,330 2429' 5"36' 7"GWT2408
14,679 10,383 273' 9"11' 11"GWT2701
30,432 26,135 277' 5"15' 7"GWT27022702 30° PDF
46,184 41,888 2711' 1"19' 3"GWT27032703 30° PDF
61,937 57,641 2714' 9"22' 11"GWT27042704 30° PDF
77,690 73,394 2718' 5"26' 7"GWT27052705 30° PDF
93,443 89,147 2722' 1"30' 3"GWT27062706 30° PDF
109,196 104,900 2725' 9"33' 11"GWT2707
124,949 120,652 2729' 5"37' 7"GWT2708
18,122 12,818 303' 9"12' 10"GWT3001
37,570 32,266 307' 5"16' 6"GWT30023002 30° PDF
57,018 51,714 3011' 1"20' 2"GWT30033003 30° PDF
76,466 71,162 3014' 9"23' 10"GWT30043004 30° PDF
95,914 90,610 3018' 5"27' 6"GWT30053005 30° PDF
115,362 110,058 3022' 1"31' 2"GWT30063006 30° PDF
134,810 129,506 3025' 9"34' 10"GWT3007
154,258 148,954 3029' 5"38' 6"GWT3008
21,928 15,510 333' 9"13' 9"GWT3301
45,460 39,042 337' 5"17' 5"GWT3302
68,992 62,574 3311' 1"21' 1"GWT33033303 30° PDF
92,524 86,106 3314' 9"24' 9"GWT33043304 30° PDF
116,056 109,638 3318' 5"28' 5"GWT33053305 30° PDF
139,588 133,170 3322' 1"32' 1"GWT33063306 30° PDF
163,120 156,702 3325' 9"35' 9"GWT3307
186,652 180,234 3329' 5"39' 5"GWT3308
26,096 18,458 363' 9"14' 8"GWT3601
54,101 46,463 367' 5"18' 4"GWT3602
82,106 74,468 3611' 1"22' 0"GWT3603
110,111 102,473 3614' 9"25' 8"GWT36043604 30° PDF
138,116 130,478 3618' 5"29' 4"GWT36053605 30° PDF
166,121 158,483 3622' 1"33' 0"GWT36063606 30° PDF
194,126 186,488 3625' 9"36' 8"GWT3607
222,131 214,493 3629' 5"40' 4"GWT3608
30,626 21,662 393' 9"15' 6"GWT3901
63,493 54,529 397' 5"19' 2"GWT3902
96,360 87,396 3911' 1"22' 10"GWT3903
129,227 120,264 3914' 9"26' 6"GWT39043904-WT-CHR rev-a
162,094 153,131 3918' 5"30' 2"GWT39053905 30° PDF
194,961 185,998 3922' 1"33' 10"GWT39063906 30° PDF
227,828 218,865 3925' 9"37' 6"GWT3907
260,695 251,732 3929' 5"41' 2"GWT3908
35,519 25,123 423' 9"16' 7"GWT4201
73,637 63,241 427' 5"20' 3"GWT4202
111,755 101,359 4211' 1"23' 11"GWT4203
149,873 139,477 4214' 9"27' 7"GWT42044204 30° PDF
187,991 177,595 4218' 5"31' 3"GWT42054205 30° PDF
226,109 215,713 4222' 1"34' 11"GWT42064206 30° PDF
264,227 253,831 4225' 9"38' 7"GWT4207
302,345 291,949 4229' 5"42' 3"GWT4208
46,392 32,814 483' 9"18' 5"GWT4801
96,179 82,601 487' 5"22' 1"GWT4802
145,966 132,388 4811' 1"25' 9"GWT4803
195,753 182,174 4814' 9"29' 5"GWT48044804 30° PDF
245,539 231,961 4818' 5"33' 1"GWT48054805 30° PDF
295,326 281,748 4822' 1"36' 9"GWT48064806 30° PDF
345,113 331,535 4825' 9"40' 5"GWT4807
394,900 381,321 4829' 5"44' 1"GWT4808