Clear, but no chlorine???

[mary jo]

Good Morning; I wanted to touch base and let you know how it was going, in case I'm was off base or spinning my wheels. Here's where I'm at: SATURDAY evening added 3 jugs of bleach, by next morning @ 7:50am and got CL=.5, CC=1.0
Here's my log:
SUNDAY:
8am added 3 jugs
test @ 9am CL=18 CC=1

test @ 12 noon CL=5.5 CC=1
added 2 jugs

test @ 2:30 CL=9.5 CC=.5
added 1 jug

test @ 5:30 CL=7.5 CC=.5
added 3 jugs

test @ 8:30 CL=13 CC=.5
added 1 jug

test @ 11:50 CL=10.5 CC=.5
added 3 jugs

MONDAY:
test @ 7am CL=10 CC=.5
added 1 jug

test @ 9am CL=12.5 CC=0
added 1 jug

SO- it seems Saturday the pool was steadily losing approx 2.5 ppm CL/hour, right? Today its losing less, but still early in the day (a rainy one at that). Is that how it's supposed to go? Am I on the right track?