Progress report on water resources of the Tulalip Indian Reservation, Washington
Water-Resources Investigations Report
78-31
By: B. W. Drost
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Abstract
Updated information on the Tulalip Indian Reservation 's resources indicates that the newly developed tribal well field yielded about 100 million gallons of water during August 1975-October 1976. At 16 or 17 streamflow sites, mean annual discharges during the 1976 water year exceeded those of the 1975 water year by a median value of 25 percent. The levels of John Sam, Ross, and Weallup Lakes rose from 0.6 to 1.0 feet during the period October 1974-October 1976; the increase in volume stored in the three lakes was about 14.5 million gallons. The quality of surface water sampled was generally good. Nitrite and total-nitrogen concentrations tended to be greater during periods of high streamflow than during periods of low flow, whereas total-phosphorus concentrations tended to show the opposite relationship. (Woodard-USGS)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Progress report on water resources of the Tulalip Indian Reservation, Washington |
| Series title | Water-Resources Investigations Report |
| Series number | 78-31 |
| DOI | 10.3133/wri7831 |
| Edition | - |
| Year Published | 1979 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey, |
| Description | vi, 39 p. :ill., map ;28 cm. |
| Google Analytic Metrics | Metrics page |