Upper Mississippi River Restoration ProgramLong Term Resource Monitoring |
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Table 3. Annual discharge (m3ּsec1) as measured by the condition exceeded 5% of the time within each year during our study period.
1997 |
1998 |
1999 |
2000 |
2001 |
|
---|---|---|---|---|---|
Pool 4 |
3,444 |
2,040 |
2,049 |
1,316 |
5,646 |
Pool 8 |
3,532 |
2,609 |
2,295 |
1,871 |
5,603 |
Pool 13 |
4,701 |
3,707 |
3,453 |
2,765 |
6,679 |