| Abstract: | Ground-water temperature was measured during a one-year period (1980-81) in 20 wells in the Wyoming Quadrangle in central Delaware. Data from thermistors set at fixed depths in two wells were collected twice each week, and vertical temperature profiles of the remaining 18 wells were made monthly. Ground-water temperature at 8 feet below land surface in well Jc55-1 ranged from 45.0 degrees F in February to 70.1 degrees F in September. Temperature at 35 feet below land surface in the same well reached a minimum of 56.0 degrees F in August, and a maximum of 57.8 degrees F in February. Average annual temperature of ground water at 25 feet below land surface in all wells ranged from 54.6 degrees F to 57.8 degrees F. Variations of average temperature probably reflect the presence or absence of forestation in the recharge areas of the wells. Ground-water-source heat pumps supplied with water from wells 30 or more feet below land surface will operate more efficiently in both heating and cooling modes than those supplied with water from shallower depths. (USGS) |
| Genre: | USGS Numbered Series |
| ProdID: | 27713 |
| Citation Author: | Hodges, Arthur L., Jr. |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | vi, 29 p. :ill., maps ;28 cm. |
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| Citation Publisher: | U.S. Geological Survey, |
| Citation Series: | Water-Resources Investigations Report |
| Citation Series Code: | WRI |
| Citation Series Number: | 82-53 |
| Citation Search Results Text: | Ground-water temperature of the Wyoming quadrangle in central Delaware : with application to ground-water-source heat pumps; 1982; WRI; 82-53; Hodges, Arthur L., Jr. |
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| Citation Year: | 1982 |
| Type: | citation/reference |
| Text: | Ground-water temperature of the Wyoming quadrangle in central Delaware : with application to ground-water-source heat pumps; 1982; WRI; 82-53; Hodges, Arthur L., Jr. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
| Publisher: | U.S. Geological Survey, |
