Although aesthetically displeasing, tannins do not pose a health issue. However, if tannins are found in the water, it can indicate that your water is significantly influenced by surface water. Put simply, this means that if tannins can travel easily from surface water to your groundwater source, pathogens can easily travel through as well.
JPG is a file extension for a lossy graphics file. The JPEG file extension is used interchangeably with JPG. JPEG stands for Joint Photographic Experts Group who created the standard. JPG files have 2 sub-formats, JPG/Exif (often used in digital cameras and photographic equipment), and JPG/JFIF (often used on the World Wide Web).
SVG stands for Scalable Vector Graphics. The files that contain the .svg file extension store two-dimensional graphics. The SVG file format is based on the XML markup language.This means that even though the file contains an image, the file itself is actually stored in a text-based file format. The SVG file format was created by the World Wide Web Consortium as a standard way to display vector graphics on the Internet.Files with the .svg extension are often created in Adobe Creative Suite applications, but are not solely reserved for the Adobe programs.he files that contain the .svg file extension store two-dimensional graphics. The SVG file format is based on the XML markup language.