Donate to PSMSL
If the image above appears blurry, or you would like to see a larger image, please view the full-sized image of the RLR diagram.
Add 7.736m to data values 2000-2001 to refer to RLR
Add 6.336m to data values 2002 onwards to refer to RLR
RLR is 9.700m below primary benchmark R 1