Evaluations of the effects of the Columbia River on the unconfined aquifer beneath the 100-N Area [electronic resource]
This study continued a previous study characterizing the effects of river stage and waste-water discharges on the unconfined aquifer under the 1301-N facility in the 100-N Area of the Hanford Site. The current study examined the effects of river stage and waste-water discharges under the larger 100-...
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Online Access |
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| Corporate Authors: | , |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Dept. of Defense ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1991.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Evaluations of the effects of the Columbia River on the unconfined aquifer beneath the 100-N Area |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Dept. of Defense ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1991. | ||
| 300 | |a Pages: (128 p) : |b digital, PDF file. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a computer |b c |2 rdamedia. | ||
| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through the Information Bridge: DOE Scientific and Technical Information. | ||
| 500 | |a 05/01/1991. | ||
| 500 | |a "pnl-7646" | ||
| 500 | |a "DE91013626" | ||
| 500 | |a Gilmore, T.J.; Newcomer, D.R.; Borghese, J.V. | ||
| 520 | 3 | |a This study continued a previous study characterizing the effects of river stage and waste-water discharges on the unconfined aquifer under the 1301-N facility in the 100-N Area of the Hanford Site. The current study examined the effects of river stage and waste-water discharges under the larger 100-N Area. River levels were statistically correlated with water-level data from 12 wells in the 100-N Area, and the influences of regional water-table changes were evaluated. The study was conducted between April and November 1990. Water-table elevations in the 100-N Area decreased throughout the study, dropping below the depths of some wells. During peak river stage in June the river level rose above water levels in several wells, causing a reversal in the hydraulic gradient and implying flow from the river into the aquifer. Such a reversal of flow could significantly influence travel times and paths of contaminants moving through the aquifer from the waste-water facilities. During high river stage, daily river-level fluctuations correlated with water levels in wells as far as 750 ft from the river shore. Seasonal river fluctuations correlated with water levels in wells approximately 1000 ft from the river shore. 10 refs., 7 figs., 4 tabs. | |
| 536 | |b AC06-76RL01830. | ||
| 650 | 7 | |a Mass Transfer. |2 local. | |
| 650 | 7 | |a Wells. |2 local. | |
| 650 | 7 | |a Mathematical Models. |2 local. | |
| 650 | 7 | |a Us Doe. |2 local. | |
| 650 | 7 | |a Fluid Flow. |2 local. | |
| 650 | 7 | |a Environmental Transport. |2 local. | |
| 650 | 7 | |a Wastes. |2 local. | |
| 650 | 7 | |a Columbia River. |2 local. | |
| 650 | 7 | |a Ground Water. |2 local. | |
| 650 | 7 | |a National Organizations. |2 local. | |
| 650 | 7 | |a Water Tables. |2 local. | |
| 650 | 7 | |a Aquifers. |2 local. | |
| 650 | 7 | |a Water. |2 local. | |
| 650 | 7 | |a Oxygen Compounds. |2 local. | |
| 650 | 7 | |a Environmental Impacts. |2 local. | |
| 650 | 7 | |a Recharge. |2 local. | |
| 650 | 7 | |a Rivers. |2 local. | |
| 650 | 7 | |a Variations. |2 local. | |
| 650 | 7 | |a Us Organizations. |2 local. | |
| 650 | 7 | |a Hanford Reservation. |2 local. | |
| 650 | 7 | |a Surface Waters. |2 local. | |
| 650 | 7 | |a Streams. |2 local. | |
| 650 | 7 | |a Us Erda. |2 local. | |
| 650 | 7 | |a Flow Models. |2 local. | |
| 650 | 7 | |a Hydrogen Compounds. |2 local. | |
| 650 | 7 | |a Seasonal Variations. |2 local. | |
| 650 | 7 | |a Liquid Wastes. |2 local. | |
| 650 | 7 | |a Nuclear Fuel Cycle And Fuel Materials. |2 edbsc. | |
| 710 | 2 | |a Pacific Northwest Laboratory. |4 res. | |
| 710 | 1 | |a United States. |b Department of Defense. |4 spn. | |
| 710 | 1 | |a United States. |b Department of Energy. |4 spn. | |
| 710 | 2 | |a Pacific Northwest National Laboratory (U.S.). |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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