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Seepage-run discharge measurements, October 28, 2021, Waikama Gulch, Hawai'i

Dates

Publication Date
Time Period
2021-10-28

Citation

Pagaduan, L.D., Nakama, R.K., Cheng, C.L., Shimizu, B.H., Heinz, R.J., Rochester, R.A., Nishimoto, D.C., Whisenhunt, A.M., Okuhata, B.K., Tobias, C.W., and Kāne, H.L., 2023, Seepage-run discharge measurements on the islands of O'ahu, Moloka'i, Maui, and Hawai'i, 2018 to 2022: U.S. Geological Survey data release, https://doi.org/10.5066/P9OAAT22.

Summary

This data release contains a comma-delimited ascii file of twelve same-day, discrete discharge measurements made at sites along selected reaches of 'Āwini Puali Gulch and Waikama Gulch, Hawai'i on October 28, 2021. These discrete discharge measurements form what is commonly referred to as a “seepage run.” The intent of the seepage run is to quantify the spatial distribution of streamflow along the reach during fair-weather, low-flow conditions, generally characterized by negligible direct runoff within the reach. The measurements can be used to characterize the net seepage of water into (water gain) or out of (water loss) the stream channel between measurement sites provided that the measurements were made during stable, nonchanging [...]

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Attached Files

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SR20211028_Waikama.csv 1.31 KB text/csv
SR20211028_Waikama_1.jpg thumbnail 377.5 KB image/jpeg
SR20211028_Waikama_2.jpg thumbnail 287.99 KB image/jpeg

Purpose

The purpose of this data release is to describe measurement methods used and results of twelve same-day, discrete discharge measurements made at sites along the selected stream reach.

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