T19N R22W SEC 12 N2 NW4 EXCEPT THE SOUTH 295' THEREOF NOT INCLUDING BEG AT THE NW COR OF SEC 12; TH ALONG THE N LN S89 DEG 49'32"E 2189.62' TO WLY LN OF R/W OF ARROYO VISTA RD; TH ALNG THE WLY R/W S12 DEG 46'09"E 405.48' TO BEG OF 1042' RAD TANG CURVE TO