As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TWENTY MILES FROM MEM RT HYD QTY LOW NR 2 ALERT ILLUMINATED HYD QTY DROPPED TO 2.1. AT 3.1 CAPTAIN DECLARED EMERGENCY. PERFORMED QRH LANDING AND TAXIING PHASE. FOUND RT SPOILER ACT UPPER HYD LINE LEAKING. REPLACED OR PER S/P 20-10. LEAK AND OPS CHECK GOOD AT THIS TIME.