Aland Islands (stream, lake, ...)

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Reef(s) (A surface-navigation hazard composed of consolidated material)

name	alternatenames	latitude	longitude	timezone	modification_date
Voronina		59.81667	20.4	Europe/Mariehamn	2010-09-27
Vittensten		59.85278	20.12111	Europe/Mariehamn	2010-09-27
Gaddsanken		59.93	20.355	Europe/Mariehamn	2010-09-27
Vitgrundet		59.84833	20.78972	Europe/Mariehamn	2010-09-27
Österbådan		59.7575	21.15778	Europe/Mariehamn	2010-09-27
Östra Partuvan		59.9275	21.20333	Europe/Mariehamn	2010-09-27
Västra Partuvan		59.93667	21.16944	Europe/Mariehamn	2010-09-27
Sandskobbrevet		59.94944	21.17389	Europe/Mariehamn	2010-09-27
Sandskär		59.94611	21.14639	Europe/Mariehamn	2010-09-27
Tartarus		60.48333	19.55	Europe/Mariehamn	2010-09-27
Malgrund		60.43333	19.36667	Europe/Mariehamn	2010-09-27
Sydbrotten		60.36667	19.31667	Europe/Mariehamn	2010-09-27
Brentonsgrund		60.22611	19.18417	Europe/Mariehamn	2010-09-27
Solovjeva		60.19	19.17194	Europe/Mariehamn	2010-09-27
Järngrynnorna		60.56667	19.8	Europe/Mariehamn	2010-09-27
Danten		60.12722	19.62722	Europe/Mariehamn	2010-09-27
Svarta Stenarna		60.40806	19.98306	Europe/Mariehamn	2010-09-27
Inre Märrgrund		60.47806	19.7525	Europe/Mariehamn	2010-09-27
Yttre Märrgrund		60.48917	19.75	Europe/Mariehamn	2010-09-27