As of October 14th 2019, the MSOGB has a new mapping and reporting web site that replaces the previous ones. As of that date, the old ones have stopped working.
The link for the new mapping site is:
The link for the reporting site is the same, but to get to the reporting part you will need to click the icon in the upper right
If you are not automatically re-directed to the new Reporting web site, please click here.