label: Highly productive regional aquifers – T (10–100) m2/d, q (1–10) l/s.m, Q (5–25) l/s for wells and/or springs – or locally extremely productive aquifers in which flow is mainly intergranular description: B1 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVRYhe3YMQ2AMBgF4Tf83RBQG/gXgQtSASykAwwMJGegy30Kbr467+cZM0v1ltSYyXGtDdm3pNYm/AwhQ8gQMoQMIUPIEDKEDCFDyBAyhAwhQ8gQqt6+P7FSb8kLSPoKwNKdJaIAAAAASUVORK5CYII= contentType: image/png
label: Moderately productive regional aquifers – T (1–10] m2/d, q (0.01–1] l/s.m, Q (0.5–5] l/s for wells and/or springs – or locally highly productive aquifers in which flow is mainly intergranular description: B2 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWUlEQVRYhe3YsQnAMBDF0I85cJv9p0wVcBEnRYqAFrhGbwLVqms/z9ppNUdSayfn3RtyJKnehJ8hZAgZQoaQIWQIGUKGkCFkCBlChpAhZAgZQjXH9yc6zZG88boKkdzk0CEAAAAASUVORK5CYII= contentType: image/png
label: Highly productive regional aquifers – T (10–100) m2/d, q (1–10) l/s.m, Q (5–25) l/s for wells and/or springs – or locally extremely productive aquifers in which flow is mainly through regularly developed system of fissures of volcanic and sedimentary rocks and karst openings description: B3 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXElEQVRYhe3OIQ6AMBAAwROXVNZU8/8vYdFNSIOqAkv2A2d2XjB57/muPaNSbyNy7RnXc5ZGjojI0sGPETJCRsgIGSEjZISMkBEyQkbICBkhI2SEsrcRR3GitxEfjosNcO9DKVYAAAAASUVORK5CYII= contentType: image/png
label: Moderately productive regional aquifers – T (1–10] m2/d, q (0.01–1] l/s.m, Q (0.5–5] l/s for wells and/or springs – or locally highly productive aquifers in which flow is mainly through regularly developed system of fissures and joints of sedimentary and volcanic rocks description: B4 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWElEQVRYhe3OoRHAIBQFwRMfRQP0X118hslMEMRFXAOYtxVsvfvei8lJjU4tJg/X0QgM6vDgl4glYolYIpaIJWKJWCKWiCViiVgiloglYolYNTowjiYanQ+KKAqT38T6OAAAAABJRU5ErkJggg== contentType: image/png
label: Low productive fissured regional aquifers – T [0.1–1] m2/d, q [0.001–0.01] l/s.m, Q [0.05–0.5] l/s for wells and/or springs – in which flow is mainly developed in irregular system of fissures and weathered mantle of metamorphic and igneous rocks – hard rocks description: B5 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXklEQVRYhe3OoQ3AMAxFQVsyiBQWlP2nKyqpUgXVodVfwOTdBBff+6TvZZWydQvfy+y+SiM+pkXp4IeIIqKIKCKKiCKiiCgiiogioogoIoqIIqKIqMjWzccsTWTrdgDzrA2t3evTsQAAAABJRU5ErkJggg== contentType: image/png
label: Aquitards – Minor aquifers with local and limited groundwater resources – T < 0.1 m2/d, q < 0.001 l/s.m, Q < 0.05 l/s description: B6 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVRYhe3OoQ3AMAxE0bPkoPDsv1SXCC9ppLq0+guY3Jvg5fvsirPVqcZSxtnSfbVGYkrZOvhxhBwhR8gRcoQcIUfIEXKEHCFHyBFyhBwhRyhrLMXsTdRY+gAVKg1meKsyMAAAAABJRU5ErkJggg== contentType: image/png
label: Aquicludes formation with essentially no groundwater resources (aquifuge, solid rocks/blind rocks) description: B7 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVRYhe3OoQ3AMAxE0bNkFBxl/6W6RFTawLq0+guY3Jvg5fvsirPVqcZSxtnSfbVGYkrZOvhxhBwhR8gRcoQcIUfIEXKEHCFHyBFyhBwhRyhrLMXsTdRY+gBiNQ1v4cfRUQAAAABJRU5ErkJggg== contentType: image/png
label: Moderately productive regional aquifers – T (1–10) m2/d, q (0.01–1) l/s.m, Q (0.5–5) l/s for wells and/or springs – or locally highly productive aquifers with alternating layers of fissured and intergranular permeability (aquifers with mixed permeability) description: B8 imageData: iVBORw0KGgoAAAANSUhEUgAAACIAAAAiCAYAAAA6RwvCAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAd0lEQVRYhe3WMQqAMBSD4WCfdRDBrd7/dDpLEVqKTjoE99ch/wk+MsXKfd4VGZ6NmGEVGRd2VwiwwZwFX4JwgnD9QEpLOFtyRYTQ0yLegDdBOEG4fiAxHFiC7w2IugE/CcIJwgnC6RhxgnCCcIJwNg3A6oyYBuABwm0Uu9+RwnUAAAAASUVORK5CYII= contentType: image/png