OCRS Dayville-Prairie City NAD 1983 2011 TM (Intl Feet) - EPSG:8318

WKT

PROJCS["OCRS_Dayville-Prairie_City_NAD_1983_2011_TM_Ft_Intl", 
	GEOGCS["GCS_NAD_1983_2011", 
		DATUM["D_NAD_1983_2011", 
			SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	PROJECTION["Transverse_Mercator"], 
	PARAMETER["False_Easting", 65616.7979], 
	PARAMETER["False_Northing", 0.0], 
	PARAMETER["Central_Meridian", -119.6333333333333], 
	PARAMETER["Scale_Factor", 1.00012], 
	PARAMETER["Latitude_Of_Origin", 44.25], 
	UNIT["Foot", 0.3048]]

WKT2

PROJCRS["OCRS_Dayville-Prairie_City_NAD_1983_2011_TM_Ft_Intl", 
	BASEGEOGCRS["GCS_NAD_1983_2011", 
		DYNAMIC[
			FRAMEEPOCH[2010.0], 
			MODEL["HTDP"]], 
		DATUM["D_NAD_1983_2011", 
			ELLIPSOID["GRS_1980", 6378137.0, 298.257222101], 
			ANCHOREPOCH[2010.0]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	CONVERSION["Transverse_Mercator", 
		METHOD["Transverse_Mercator"], 
		PARAMETER["False_Easting", 65616.7979, 
			LENGTHUNIT["Foot", 0.3048]], 
		PARAMETER["False_Northing", 0.0, 
			LENGTHUNIT["Foot", 0.3048]], 
		PARAMETER["Central_Meridian", -119.6333333333333], 
		PARAMETER["Scale_Factor", 1.00012], 
		PARAMETER["Latitude_Of_Origin", 44.25]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Foot", 0.3048], 
	ID["EPSG", "8318"]]

Data from @esri/proj-codes

{
  "wkid": 8318,
  "latestWkid": 8318,
  "gcsWkid": 6318,
  "macro": "PE_PCS_NAD_1983_2011_OR_DAYVILLE_PRAIRIE_CITY_FT",
  "name": "OCRS_Dayville-Prairie_City_NAD_1983_2011_TM_Ft_Intl",
  "wkt": "PROJCS[\"OCRS_Dayville-Prairie_City_NAD_1983_2011_TM_Ft_Intl\",GEOGCS[\"GCS_NAD_1983_2011\",DATUM[\"D_NAD_1983_2011\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",65616.7979],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-119.6333333333333],PARAMETER[\"Scale_Factor\",1.00012],PARAMETER[\"Latitude_Of_Origin\",44.25],UNIT[\"Foot\",0.3048]]",
  "wkt2": "PROJCRS[\"OCRS_Dayville-Prairie_City_NAD_1983_2011_TM_Ft_Intl\",BASEGEOGCRS[\"GCS_NAD_1983_2011\",DYNAMIC[FRAMEEPOCH[2010.0],MODEL[\"HTDP\"]],DATUM[\"D_NAD_1983_2011\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101],ANCHOREPOCH[2010.0]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Transverse_Mercator\",METHOD[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",65616.7979,LENGTHUNIT[\"Foot\",0.3048]],PARAMETER[\"False_Northing\",0.0,LENGTHUNIT[\"Foot\",0.3048]],PARAMETER[\"Central_Meridian\",-119.6333333333333],PARAMETER[\"Scale_Factor\",1.00012],PARAMETER[\"Latitude_Of_Origin\",44.25]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Foot\",0.3048],ID[\"EPSG\",\"8318\"]]",
  "description": "OCRS Dayville-Prairie City NAD 1983 2011 TM (Intl Feet)",
  "authority": "EPSG",
  "version": "9.1.2(10.6.0)",
  "deprecated": "no",
  "areaname": "USA - Oregon - Dayville-Prairie City",
  "extent": {
    "slat": 44.24,
    "nlat": 44.94,
    "llon": -119.89,
    "rlon": -118.61
  }
}