Hello.
You mapped a fire hydrant and indicated its water source is "groundwater". Are you sure about this tag value? "groundwater" means a natural water well. As far as I know McCarren Park doesn't have such a well.
Please see https://wiki.openstreetmap.org/wiki/Key:water_source for the list of possible values and their meaning.
This should be corrected.
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            Published using OSMCha: https://osmcha.org/changesets/148934552
            