  We present a deep ($\sim 330~\mathrm{ks}$) {\it Chandra} survey of the
Galactic globular cluster M30 (NGC 7099). Combining the new Cycle 18 with the
previous Cycle 3 observations we report a total of 10 new X-ray point sources
within the $1.03$ arcmin half-light radius, compiling an extended X-ray
catalogue of a total of 23 sources. We incorporate imaging observations by the
{\it Hubble Space Telescope} and the {\it Karl G. Jansky Very Large Array} from
the MAVERIC survey to search for optical and radio counterparts to the new and
old sources. Two X-ray sources are found to have a radio counterpart, including
the known millisecond pulsar PSR J2140$-$2310A, the radio position of which
also matches a previously reported faint optical counterpart which is slightly
redder than the main sequence. We found optical counterparts to $18$ of the
$23$ X-ray sources, identifying $2$ new cataclysmic variables (CVs), $5$ new CV
candidates, $2$ new candidates of RS CVn type of active binary (AB), and $2$
new candidates of BY Dra type of AB. The remaining unclassified X-ray sources
are likely background active galactic nuclei (AGN), as their number is
consistent with the expected number of AGN at our X-ray sensitivity. Finally,
our analysis of radial profiles of different source classes suggests that
bright CVs are more centrally distributed than faint CVs in M30, consistent
with other core-collapsed globular clusters.
