Seepage tests on No Name Creek, Colville Indian Reservation, Washington, May 12-13, 1977
Open-File Report
77-618
By: Robert D. MacNish
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Abstract
To gain information for a water-management situation, a seepage test was performed on May 12-13, 1977, on a reach of No Name Creek on the Colville Indian Reservation in north-central Washington. On May 13, injection of a concentrated brine at the head of the test reach permitted chloride-concentration data to be combined with the discharge measurements made to define the pattern of gain and loss along the reach. Equations describing discharge and chloride mass balance were used to determine this pattern of gain and loss. The seepage tests showed that the streamflow gain of at least 0.58 cfs from springflow contributions was offset by losses of at least 0.59 cfs over the same reach. (Woodard-USGS)
Suggested Citation
MacNish, R.D., 1977, Seepage tests on No Name Creek, Colville Indian Reservation, Washington, May 12-13, 1977: U.S. Geological Survey Open-File Report 77-618, iii, 9 p., https://doi.org/10.3133/ofr77618.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Seepage tests on No Name Creek, Colville Indian Reservation, Washington, May 12-13, 1977 |
| Series title | Open-File Report |
| Series number | 77-618 |
| DOI | 10.3133/ofr77618 |
| Year Published | 1977 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | iii, 9 p. |
| Country | United States |
| State | Washington |
| Other Geospatial | Coville Indian Reservation, No Name Creek |