| 1. | Although the pattern of the annual hydrograph is fairly predictable, its magnitude is not.
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| 2. | Nevertheless, various graphical and empirical techniques have been developed to perform these hydrograph separations.
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| 3. | Ten years later the NPS installed a hydrograph in the Hole to monitor water levels.
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| 4. | Agriculture has changed the hydrograph, increasing peak runoff flows and shortening the length of runoff.
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| 5. | This allows for a relatively straightforward calculation of the hydrograph response to any arbitrary rain event.
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| 6. | Drainage density can affect the shape of a river's hydrograph during a rain storm.
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| 7. | Therefore, separation of a purely baseflow component in a hydrograph is a somewhat arbitrary exercise.
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| 8. | Throughout the year, there is a significant rise in hydrograph, with a broad peak between July and September.
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| 9. | Rivers that have a high drainage density will often have a more'flashy'hydrograph with a steep falling limb.
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| 10. | In Milford ( as per NOAA hydrograph ) The record level of the river at Milford is, and flood stage is.
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