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Langelier Saturation Indices Computed for U.S. Groundwater, 1991-2015; Water Well Data and Characteristic Values for States

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Citation

Belitz, Kenneth, Jurgens, B.C., Johnson, T.D., 2016, Langelier Saturation Indices Computed for U.S. Groundwater, 1991-2015; Water Well Data and Characteristic Values for States: U.S. Geological Survey data release, http://dx.doi.org/10.5066/F7XW4GWX.

Summary

The occurrence of metals, such as lead and copper, in household drinking supplies can often be a result of the corrosion of pipes and joints in water distribution systems. One measure of the potential for water to cause corrosion is the Langelier Saturation Index (LSI) (Langelier, 1936). The LSI is a measure of the potential for water to deposit a mineral layer (scale) within a water distribution system that can inhibit the corrosion of pipes and joints. Negative values of LSI suggest mineral deposition is not likely to occur while positive values indicate conditions favorable to mineral deposition. Negative values of LSI might be indicative of conditions that lead to elevated concentrations of metals, such as lead and cooper, in household [...]

Child Items (2)

Contacts

Originator :
Kenneth Belitz, Bryant C Jurgens, Tyler D Johnson
USGS Mission Area :
Water Resources
SDC Data Owner :
Office of Water Quality

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ScienceBase WMS

Communities

  • National Water-Quality Assessment Project
  • USGS Data Release Products

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Input directly

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doi https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/F7XW4GWX

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