. Ecological structure and function of major rivers in Illinois : "Large River LTER". Stream ecology; Rivers. 1 -22 526 525 524 523 ^ 522 521 â z. o i= 520 519 518 517 1 1 \ \ \ r â Computed water surface elevation, 1983 I I Computed water surface elevation, 1946 Measured water surface elevation. Q = 790 m^/sec J L 364 369 374 379 384 389 394 399 404 409 RIVER MILES ABOVE OHIO RIVER Figure 7. Comparison of computed and measured stages for Pool Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration a
. Ecological structure and function of major rivers in Illinois : "Large River LTER". Stream ecology; Rivers. 1 -22 526 525 524 523 ^ 522 521 â z. o i= 520 519 518 517 1 1 \ \ \ r â Computed water surface elevation, 1983 I I Computed water surface elevation, 1946 Measured water surface elevation. Q = 790 m^/sec J L 364 369 374 379 384 389 394 399 404 409 RIVER MILES ABOVE OHIO RIVER Figure 7. Comparison of computed and measured stages for Pool Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Illinois. Natural History Survey Division; National Great Rivers Research and Education Center - NGRREC. Havana, Ill. : Illinois National History Survey
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