Description: 16,311 manholes comprise this feature class. Last updated 10/31/2019. Manholes participate in the system's geometric network as simple junctions and represent about 90% of the network's nodes. All features are designated as Standard however, the type codes (Drop, Split, Diversion, Sedimentation) are new. Data migrated Dec 16, 2019 originally from ArcInfo Coverage sewer_pt type code = 10 --> swManhole, through ETL process to Riverside FGDB.