v0.3.2
clean up table descriptions
bugfix for stations listed in SWN Group but missing in Hydstra's station manifest. If a station is missing from Hydstra it is dropped from the site info, since there's no site info.
clean up table descriptions
bugfix for stations listed in SWN Group but missing in Hydstra's station manifest. If a station is missing from Hydstra it is dropped from the site info, since there's no site info.