COMPOUNDCRS["NAD83(2011) / UTM zone 10N + MLLW (PacificNW01/vdatum_2.2.5_20091001/1983-2001) height",
    PROJCRS["NAD83(2011) / UTM zone 10N",
        BASEGEOGCRS["NAD83(2011)",
            DATUM["NAD83 (National Spatial Reference System 2011)",
                ELLIPSOID["GRS 1980",6378137,298.257222101,
                    LENGTHUNIT["metre",1]]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            ID["EPSG",6318]],
        CONVERSION["UTM zone 10N",
            METHOD["Transverse Mercator",
                ID["EPSG",9807]],
            PARAMETER["Latitude of natural origin",0,
                ANGLEUNIT["degree",0.0174532925199433],
                ID["EPSG",8801]],
            PARAMETER["Longitude of natural origin",-123,
                ANGLEUNIT["degree",0.0174532925199433],
                ID["EPSG",8802]],
            PARAMETER["Scale factor at natural origin",0.9996,
                SCALEUNIT["unity",1],
                ID["EPSG",8805]],
            PARAMETER["False easting",500000,
                LENGTHUNIT["metre",1],
                ID["EPSG",8806]],
            PARAMETER["False northing",0,
                LENGTHUNIT["metre",1],
                ID["EPSG",8807]]],
        CS[Cartesian,2],
            AXIS["(E)",east,
                ORDER[1],
                LENGTHUNIT["metre",1]],
            AXIS["(N)",north,
                ORDER[2],
                LENGTHUNIT["metre",1]],
        USAGE[
            SCOPE["Engineering survey, topographic mapping."],
            AREA["United States (USA) - between 126°W and 120°W onshore and offshore - California; Oregon; Washington."],
            BBOX[30.54,-126,49.09,-119.99]],
        ID["EPSG",6339]],
    VERTCRS["MLLW (PacificNW01/vdatum_2.2.5_20091001/1983-2001) height",
        VDATUM["MLLW_1983-2001"],
        CS[vertical,1],
            AXIS["gravity-related height (H)",up,
                LENGTHUNIT["metre",1]],
        USAGE[
            SCOPE["Coastal hydrography."],
            AREA["16789 U.S. West Coast, Vancouver Island Canada to San Luis Obispo, CA Local Mean Sea Level 1983-2001 "],
            BBOX[34.9024680729337,-126.452499959009,48.0004999450532,-120.6214857701]],
        ID["NOAA",5456]]]