Akin Way
Volume: 10000 Gallons
Build Type: Plaster
Vacuumed Cleaned Filter
2900
SALT
0.33
CSI
20 lbs of Salt
Increased SWG from 25 to 30%
Added 17 of 27 oz of CYA to increase it from 60 to 80
17 oz of Dry Stabilizer
70 oz of Liquid Chlorine • 10%
22 oz of 31.45% (20º Be) Muriatic Acid
Salt test results: Drop 3000 SWG 2600 87%
3.5
FC
0.0
CC
8.3
pH
60
CYA
3000
SALT
79 °F
TEMP
0.32
CSI
3000
SALT
81 °F
TEMP
0.17
CSI
17 lbs of Salt
2700
SALT
0.17
CSI
Salt SWG: 2800 Drop Test: 3100 90% ratio
38 oz of Liquid Chlorine • 10%
19 oz of 31.45% (20º Be) Muriatic Acid
6.0
FC
0.0
CC
8.2
pH
3100
SALT
79 °F
TEMP
0.15
CSI
2700
SALT
80 °F
TEMP
-0.02
CSI
Vacuumed
2900
SALT
81 °F
TEMP
-0.02
CSI
13 lbs of Salt
18 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.0
pH
60
TA
350
CH
75
CYA
3200
SALT
80 °F
TEMP
-0.05
CSI
2700
SALT
73 °F
TEMP
0.11
CSI
69 oz of Liquid Chlorine • 7.13%
20 oz of Dry Stabilizer
19 oz of 31.45% (20º Be) Muriatic Acid
5.0
FC
0.0
CC
60
CYA
2900
SALT
74 °F
TEMP
0.11
CSI
21 lbs of Salt
2700
SALT
0.02
CSI
Vacuumed
SWG salt: 2900
19 oz of 31.45% (20º Be) Muriatic Acid
17 lbs of Salt
Drop salt test: 3000 SWG: 2700 (90%)
8.0
FC
0.0
CC
8.1
pH
375
CH
3000
SALT
76 °F
TEMP
0.00
CSI
19 oz of 31.45% (20º Be) Muriatic Acid
Salt drop test: 3500 SWG salt: 2800 (80%)
8.5
FC
0.0
CC
8.2
pH
2800
SALT
76 °F
TEMP
0.05
CSI
48 oz of Calcium Chloride
Increased SWG from 20 to 25%
16 oz of 31.45% (20º Be) Muriatic Acid
Drop salt test: 3700 SWG test: 2900
Vacuumed
7.5
FC
0.0
CC
7.8
pH
60
TA
325
CH
85
CYA
2900
SALT
74 °F
TEMP
-0.35
CSI
20 oz of 31.45% (20º Be) Muriatic Acid
13 oz of Dry Stabilizer
20 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.4
pH
70
CYA
3000
SALT
77 °F
TEMP
0.36
CSI
3100
SALT
76 °F
TEMP
0.14
CSI
66 oz of Liquid Chlorine • 7.5%
Salt drop test = 3600 SWG reports = 3000
6.0
FC
0.5
CC
3000
SALT
77 °F
TEMP
0.16
CSI
Increased SWG from 15 to 20%
20 lbs of Salt
90 oz of Liquid Chlorine • 7.5%
3.5
FC
8.2
pH
2900
SALT
77 °F
TEMP
0.17
CSI
Cleaned Filter
Added 30 mins of pump run time. Now 7-1/2 hrs per day
19 oz of Liquid Chlorine • 10%
18 oz of 31.45% (20º Be) Muriatic Acid
6.5
FC
0.0
CC
8.0
pH
3000
SALT
72 °F
TEMP
-0.08
CSI
3000
SALT
0.20
CSI
8 lbs of Salt
2900
SALT
70 °F
TEMP
0.20
CSI
Vacuumed
13 oz of Liquid Chlorine • 10%
9.3 oz of Dry Stabilizer
20 oz of 31.45% (20º Be) Muriatic Acid
17 lbs of Salt
7.0
FC
0.0
CC
8.3
pH
2800
SALT
69 °F
TEMP
0.19
CSI
Increased SWG from 10 to 15%
12 lbs of Salt
32 oz of Liquid Chlorine • 10%
20 oz of 31.45% (20º Be) Muriatic Acid
Had 2” of rain the past few days.
5.5
FC
0.0
CC
8.3
pH
60
TA
350
CH
70
CYA
2900
SALT
67 °F
TEMP
0.17
CSI
3200
SALT
67 °F
TEMP
0.06
CSI
8 lbs of Salt
3000
SALT
69 °F
TEMP
0.08
CSI
13 lbs of Salt
74 oz of Calcium Chloride
Increased SWG from 7 to 9% and run-time an additional 30 minutes to 7 hours per day.
22 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.2
pH
70
TA
325
CH
2900
SALT
0.09
CSI
Vacuumed
Increased SWG from 6 to 7%
20 oz of 31.45% (20º Be) Muriatic Acid
13 lbs of Salt
9.0
FC
0.0
CC
8.0
pH
90
CYA
2900
SALT
68 °F
TEMP
-0.21
CSI
Reduced SWG from 8 to 6%
27 oz of 31.45% (20º Be) Muriatic Acid
13 oz of Dry Stabilizer
10.5
FC
0.0
CC
8.2
pH
65
CYA
3100
SALT
58 °F
TEMP
0.00
CSI
Cleaned Filter
Vacuumed
3200
SALT
60 °F
TEMP
-0.11
CSI
17 lbs of Salt
3000
SALT
-0.10
CSI
Reduced SWG from 10 to 8% since FC is staying a little high at around 10.
Assumed CYA increased to 70 since last reading of 60. I added stabilizer since and it’s cloudy today making a test less reliable.
19 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
8.1
pH
60
TA
350
CH
70
CYA
3100
SALT
60 °F
TEMP
-0.10
CSI
3200
SALT
61 °F
TEMP
-0.05
CSI
20 lbs of Salt
14 oz of Dry Stabilizer
19 oz of 31.45% (20º Be) Muriatic Acid
9.0
FC
0.0
CC
8.1
pH
350
CH
60
CYA
2900
SALT
66 °F
TEMP
0.00
CSI
Vacuumed
74 oz of Calcium Chloride
27 oz of 31.45% (20º Be) Muriatic Acid
Reduced SWG from 15 to 10%
11.5
FC
0.0
CC
8.4
pH
325
CH
75
CYA
3100
SALT
67 °F
TEMP
0.20
CSI
Replaced pool fill valve after suspected slow leaking of the original valve. Water level seemed to remain near the top of the drainage riser (with no significant rain) and our monthly potable water usage ending 12/18/23 spiked to 11,100 gallons - versus a more typical month of about 5,500 gallons.
3200
SALT
63 °F
TEMP
0.08
CSI
Vacuumed
54 oz of Calcium Chloride
8 lbs of Salt
3000
SALT
0.14
CSI
40 lbs of Salt
Added 15/27 oz of CYA to get from 50 to 70
15 oz of Dry Stabilizer
27 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.2
pH
60
TA
325
CH
50
CYA
2600
SALT
68 °F
TEMP
0.16
CSI
Got 4-1/4” of rain over past 24 hours causing significant chemistry issues.
2900
SALT
0.08
CSI
Increased SWG from 10 to 15%
3100
SALT
63 °F
TEMP
0.07
CSI
20 lbs of Salt
27 oz of 31.45% (20º Be) Muriatic Acid
Salt drop test = 3000 versus 2700 SWG test.
8.0
FC
0.0
CC
8.3
pH
80
CYA
2700
SALT
67 °F
TEMP
0.13
CSI
Vacuumed
3100
SALT
69 °F
TEMP
0.24
CSI
20 lbs of Salt
2800
SALT
0.26
CSI
Reduced SWG from 15 to 10%
3100
SALT
68 °F
TEMP
0.24
CSI
20 lbs of Salt
Added 15/33 oz of CYA to get to target of 80.
15 oz of Dry Stabilizer
27 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
8.3
pH
60
TA
350
CH
55
CYA
2800
SALT
67 °F
TEMP
0.24
CSI
Cleaned Filter
4 lbs of Calcium Chloride
Reduced SWG from 20 to 15%
19 oz of 31.45% (20º Be) Muriatic Acid
11.0
FC
0.0
CC
8.0
pH
3000
SALT
73 °F
TEMP
-0.13
CSI
3000
SALT
0.27
CSI
Vacuumed
8 lbs of Salt
2900
SALT
75 °F
TEMP
0.28
CSI
17 lbs of Salt
Added CYA without being able to test current levels - due to lack of sunshine. Assumed below target due to heavy rainfall over past couple of days. About 3”.
13 oz of Dry Stabilizer
Added 4/9 lbs of calcium toward getting to 400
4 lbs of Calcium Chloride
29 oz of 31.45% (20º Be) Muriatic Acid
11.0
FC
0.0
CC
8.4
pH
65
TA
300
CH
2800
SALT
72 °F
TEMP
0.27
CSI
19 oz of Liquid Chlorine • 10%
Heavy rains for past couple days totaling about 3”
3000
SALT
79 °F
TEMP
0.40
CSI
10 lbs of Salt
24 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.3
pH
75
TA
350
CH
2900
SALT
74 °F
TEMP
0.36
CSI
8 lbs of Salt
3000
SALT
73 °F
TEMP
0.16
CSI
3100
SALT
0.16
CSI
Increased SWG from 15 to 20%
Cleaned Filter
20 oz of 31.45% (20º Be) Muriatic Acid
12 lbs of Salt
8.5
FC
0.0
CC
8.3
pH
2900
SALT
72 °F
TEMP
0.17
CSI
27 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.2
pH
350
CH
80
CYA
3100
SALT
77 °F
TEMP
0.11
CSI
Vacuumed
10 lbs of Salt
2900
SALT
78 °F
TEMP
0.18
CSI
Reduced SWG from 20 to 15%
13 oz of Dry Stabilizer
21.3 oz of Calcium Chloride
23 oz of 31.45% (20º Be) Muriatic Acid
Reduced SWG from 25 to 20% due to continued increase in FC over past 7 days. Also reduced pump run time 7 hours to 6-1/2 hours.
11.0
FC
0.0
CC
8.2
pH
60
TA
325
CH
60
CYA
3000
SALT
77 °F
TEMP
0.18
CSI
8 lbs of Salt
2900
SALT
0.38
CSI
3100
SALT
0.37
CSI
17 lbs of Salt
27 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
8.4
pH
2800
SALT
79 °F
TEMP
0.39
CSI
Vacuumed
3000
SALT
78 °F
TEMP
0.07
CSI
8 lbs of Salt
2900
SALT
86 °F
TEMP
0.15
CSI
Reduced SWG from 30 to 25% to let FC drift downward a bit.
27 oz of 31.45% (20º Be) Muriatic Acid
10.0
FC
0.0
CC
8.1
pH
75
CYA
3000
SALT
80 °F
TEMP
0.09
CSI
10 lbs of Salt
13 oz of Dry Stabilizer
20 oz of 31.45% (20º Be) Muriatic Acid
8 lbs of Salt
8.0
FC
0.0
CC
8.4
pH
70
CYA
2900
SALT
82 °F
TEMP
0.42
CSI
23 oz of 31.45% (20º Be) Muriatic Acid
Salt drop test = 3400
8.0
FC
0.0
CC
8.2
pH
75
CYA
3000
SALT
85 °F
TEMP
0.23
CSI
Vacuumed
3100
SALT
84 °F
TEMP
0.52
CSI
10 lbs of Salt
3000
SALT
87 °F
TEMP
0.55
CSI
Added only 8/17 lbs of salt, since I ran out. This should increase salt level by 100
8 lbs of Salt
38 oz of Liquid Chlorine • 10%
Only added 25/40 oz of desired CYA, due to sock limitations.
25 oz of Dry Stabilizer
20 oz of 31.45% (20º Be) Muriatic Acid
5.0
FC
0.0
CC
8.4
pH
60
TA
375
CH
50
CYA
2900
SALT
89 °F
TEMP
0.57
CSI
Received heavy rains (~2”) the past 2 days causing a significant shift in chemistry.
Cleaned Filter
8 lbs of Salt
3000
SALT
0.23
CSI
8 lbs of Salt
2900
SALT
0.24
CSI
13 oz of Liquid Chlorine • 10%
19 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
8.2
pH
60
TA
400
CH
3000
SALT
89 °F
TEMP
0.23
CSI
Vacuumed
8 lbs of Salt
13 oz of Liquid Chlorine • 10%
25 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.4
pH
85
CYA
3000
SALT
85 °F
TEMP
0.31
CSI
Vacuumed
Increased SWG from 25 to 30%
8 lbs of Salt
13 oz of Dry Stabilizer
19 oz of Liquid Chlorine • 10%
18 oz of 31.45% (20º Be) Muriatic Acid
6.5
FC
0.0
CC
8.2
pH
70
CYA
3000
SALT
88 °F
TEMP
0.24
CSI
19 oz of Liquid Chlorine • 10%
18 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.1
pH
3100
SALT
89 °F
TEMP
0.08
CSI
Vacuumed
8 lbs of Salt
19 oz of Liquid Chlorine • 10%
Increased SWG from 20 to 25% to reduce decline in FC.
18 oz of 31.45% (20º Be) Muriatic Acid
6.5
FC
0.0
CC
8.1
pH
3000
SALT
92 °F
TEMP
0.12
CSI
Reduced SWG from 25 to 20% to let FC drift down a bit. 25% was a good stable rate with CYA at 80 but FC is at the very top of the recommended range.
7.2 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
7.9
pH
80
CYA
3100
SALT
89 °F
TEMP
-0.10
CSI
Reduced SWG from 30 to 25% since FC increased the past few days, possibly due to increased CYA levels. Also reduced daily pump run time from 8 to 7 hours.
17 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
8.0
pH
55
TA
400
CH
70
CYA
3100
SALT
85 °F
TEMP
0.02
CSI
26 oz of Liquid Chlorine • 10%
9 lbs of Salt
17 oz of Dry Stabilizer
29 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
8.2
pH
60
CYA
3100
SALT
88 °F
TEMP
0.43
CSI
Cleaned Filter
Vacuumed
8 lbs of Salt
24 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
0.22
CSI
6.7 oz of Dry Stabilizer
6 lbs of Salt
20 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.1
pH
65
TA
425
CH
80
CYA
3100
SALT
85 °F
TEMP
0.22
CSI
Vacuumed
8 lbs of Salt
20 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
8.2
pH
3100
SALT
88 °F
TEMP
0.17
CSI
16 oz of 31.45% (20º Be) Muriatic Acid
Increased SWG from 25 to 30% to stabilize FC after a drop of 1.5 over past 4 days.
7.0
FC
0.0
CC
8.0
pH
3100
SALT
86 °F
TEMP
-0.03
CSI
6.7 oz of Dry Stabilizer
16 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.1
pH
75
CYA
3100
SALT
88 °F
TEMP
0.08
CSI
Vacuumed
Reduced SWG from 30 to 25% to reduce elevated FC
9 oz of 31.45% (20º Be) Muriatic Acid
10.0
FC
0.0
CC
7.9
pH
3100
SALT
86 °F
TEMP
-0.16
CSI
8 lbs of Salt
8.7 oz of Dry Stabilizer
16 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.1
pH
3100
SALT
82 °F
TEMP
-0.02
CSI
10 lbs of Salt
10 lbs of Salt
17 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
8.2
pH
50
TA
450
CH
80
CYA
2900
SALT
85 °F
TEMP
0.11
CSI
Vacuumed
Cleaned Filter
Increased SWG from 25 to 30% since FC dropped 2.5 over 9 days.
13 lbs of Salt
13 oz of Dry Stabilizer
16 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
8.1
pH
3000
SALT
84 °F
TEMP
0.06
CSI
8 lbs of Salt
15 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
7.9
pH
75
CYA
3000
SALT
85 °F
TEMP
-0.11
CSI
8.0
FC
0.0
CC
7.5
pH
50
TA
475
CH
3100
SALT
85 °F
TEMP
-0.37
CSI
Vacuumed
33 lbs of Salt
Actual quantity of bleach added was 40 oz. This is 150% of recommendation due to the very old age of the bleach.
26 oz of Liquid Chlorine • 10%
27 oz of 31.45% (20º Be) Muriatic Acid
18 oz of Dry Stabilizer
Added 18 oz of CYA tonight. The target need to get back to ~80 was 36 oz. As a result further analysis will be needed after this initial dose dissolves.
~3.7” of rain has fallen since the last test 6 days ago on May 17. This naturally has cause a significant drop in salt and CYA.
6.5
FC
0.0
CC
8.1
pH
55
CYA
2700
SALT
82 °F
TEMP
0.33
CSI
27 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.1
pH
3000
SALT
86 °F
TEMP
0.25
CSI
27 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.1
pH
80
CYA
3000
SALT
83 °F
TEMP
0.21
CSI
Vacuumed
Increased SWG from 20 to 25% since FC dropped 3.0 in 4 days.
13 oz of Dry Stabilizer
27 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.0
pH
60
TA
500
CH
70
CYA
3100
SALT
79 °F
TEMP
0.13
CSI
Reduced SWG from 25 to 20% because FC went up 2.0 ppm in just 2 days even with some heavy rains (~2”) the past couple days. Very surprised. Must be the impact of heavy cloud cover (low UV).
9 lbs of Salt
Manual salt drop test: 3200 vs SWG calc of 2900-3000.
10.5
FC
0.0
CC
7.7
pH
3000
SALT
82 °F
TEMP
-0.07
CSI
29 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.2
pH
3100
SALT
82 °F
TEMP
0.40
CSI
Vacuumed
Cleaned Filter
Increased SWG from 20 to 25% since FC dropped too much over past week.
9 oz of Dry Stabilizer
6 lbs of Salt
29 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.2
pH
3000
SALT
85 °F
TEMP
0.43
CSI
Decreased SWG from 25 to 20% to reduce FC rise.
29 oz of 31.45% (20º Be) Muriatic Acid
9.0
FC
0.0
CC
8.0
pH
65
TA
525
CH
75
CYA
3000
SALT
81 °F
TEMP
0.21
CSI
After adding suggested amount of acid to reduce pH to 7.2 it only dropped to 7.6. Also after adding 150% of suggested (old) bleach to a target FC of 8 it only increased to 7
7.0
FC
0.0
CC
7.6
pH
-0.41
CSI
Attempted to increase FC to 8 by adding 150% of recommended bleach. Did this because the bleach is believed to be from 2021 (2 years old) and degraded some.
32 oz of Liquid Chlorine • 10%
Increased SWG from 15 to 25% to stabilize FC with increasing sunshine UV
18 oz of 31.45% (20º Be) Muriatic Acid
5.5
FC
0.5
CC
8.2
pH
3000
SALT
82 °F
TEMP
0.13
CSI
Vacuumed
Reduced SWG from 20 to 15% in attempt to stabilize FC.
18 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.1
pH
3000
SALT
78 °F
TEMP
0.00
CSI
Increased pump run time to 8 hrs per day.
18 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.2
pH
3100
SALT
73 °F
TEMP
0.04
CSI
Inspected salt cell. No visible deposits.
Increased SWG from 15 to 20% to trend FC up slightly. With increased UV the FC seems to be ok but near the bottom of my preferred range.
18 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.2
pH
55
TA
475
CH
90
CYA
3100
SALT
84 °F
TEMP
0.14
CSI
Increased SWG from 10 to 15% due to increased UV
Vacuumed
8 lbs of Salt
Increased SWG from 8 to 10% to help stabilize FC
19 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.1
pH
3000
SALT
83 °F
TEMP
0.22
CSI
Cleaned Filter
6.7 oz of Dry Stabilizer
18 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.0
pH
3000
SALT
73 °F
TEMP
0.03
CSI
18 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.0
pH
75
CYA
3000
SALT
72 °F
TEMP
0.03
CSI
Increased SWG from 4 to 8% to reduce decline in FC.
18 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
8.0
pH
60
TA
475
CH
3000
SALT
71 °F
TEMP
-0.04
CSI
Vacuumed
8 lbs of Salt
Increased pump run time by 30 min to stabilize FC. Now 6-1/2 hours per day. Chlorinator was left at only 4%.
7.9 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
7.8
pH
3000
SALT
70 °F
TEMP
-0.44
CSI
15 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
7.9
pH
3000
SALT
68 °F
TEMP
-0.37
CSI
Reduced pump run time by 1 hour; to a total of 6 hours/day to let FC drift downward.
15 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
7.9
pH
3100
SALT
63 °F
TEMP
-0.43
CSI
Vacuumed
11 oz of 31.45% (20º Be) Muriatic Acid
10.0
FC
0.0
CC
7.7
pH
50
TA
425
CH
85
CYA
3000
SALT
70 °F
TEMP
-0.53
CSI
Increased SWG from 3 to 4%
22 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.0
pH
3000
SALT
67 °F
TEMP
-0.12
CSI
Reduced SWG from 5 to 3% since FC went up the past week.
22 oz of 31.45% (20º Be) Muriatic Acid
11.5
FC
0.0
CC
8.0
pH
3000
SALT
62 °F
TEMP
-0.17
CSI
Cleaned Filter
Vacuumed
22 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.0
pH
60
TA
3100
SALT
67 °F
TEMP
-0.03
CSI
22 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.0
pH
425
CH
85
CYA
3000
SALT
71 °F
TEMP
-0.09
CSI
Vacuumed
22 oz of 31.45% (20º Be) Muriatic Acid
9.0
FC
0.0
CC
8.0
pH
60
TA
3000
SALT
73 °F
TEMP
0.07
CSI
20 oz of Dry Stabilizer
Reduced SWG from 7 to 5% after FC remained stable for past week - prefer a drift downward.
23 oz of 31.45% (20º Be) Muriatic Acid
11.0
FC
0.0
CC
8.1
pH
60
CYA
3000
SALT
73 °F
TEMP
0.17
CSI
Reduced SWG from 10 to 7% to let FC drift down some.
19 oz of 31.45% (20º Be) Muriatic Acid
11.0
FC
0.0
CC
8.2
pH
60
TA
450
CH
3100
SALT
67 °F
TEMP
0.14
CSI
10 lbs of Salt
23 oz of 31.45% (20º Be) Muriatic Acid
Reduced SWG from 15 to 10% since FC continued to rise.
10.5
FC
0.0
CC
8.3
pH
2900
SALT
74 °F
TEMP
0.31
CSI
23 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.2
pH
0.24
CSI
Cleaned Filter
24 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.2
pH
60
TA
75
CYA
3000
SALT
77 °F
TEMP
0.24
CSI
Vacuumed
31 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.3
pH
70
TA
3100
SALT
73 °F
TEMP
0.39
CSI
35 oz of Baking Soda
24 oz of 31.45% (20º Be) Muriatic Acid
Increased SWG from 10 to 15% to stabilize FC
8.0
FC
0.0
CC
8.2
pH
450
CH
3000
SALT
80 °F
TEMP
-0.23
CSI
10.0
FC
0.0
CC
7.6
pH
40
TA
3000
SALT
79 °F
TEMP
-0.74
CSI
Vacuumed
11 lbs of Salt
Reduced SWG from 15 to 10% to allow FC to drift downward. Note that 15% was good for maintaining a stable FC level.
24 oz of 31.45% (20º Be) Muriatic Acid
12.0
FC
0.0
CC
8.1
pH
2900
SALT
78 °F
TEMP
-0.07
CSI
23 oz of 31.45% (20º Be) Muriatic Acid
Returned SWG back to 15% following hurricane Ian.
12.0
FC
0.0
CC
8.5
pH
3000
SALT
75 °F
TEMP
0.28
CSI
Increased SWG from 15 to 30% ahead of hurricane
23 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.0
pH
80
CYA
3000
SALT
85 °F
TEMP
-0.10
CSI
10 lbs of Salt
24 oz of 31.45% (20º Be) Muriatic Acid
9.0
FC
0.0
CC
8.2
pH
50
TA
425
CH
2900
SALT
83 °F
TEMP
0.21
CSI
Reduced SWG from 20 to 15%
Cleaned Filter
9.5
FC
0.0
CC
7.8
pH
3000
SALT
84 °F
TEMP
-0.13
CSI
14 oz of Dry Stabilizer
13 lbs of Salt
Decreased SWG from 25 to 20%
23 oz of 31.45% (20º Be) Muriatic Acid
9.0
FC
0.0
CC
2900
SALT
83 °F
TEMP
0.06
CSI
23 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
0.0
CC
8.0
pH
50
TA
2900
SALT
87 °F
TEMP
0.09
CSI
9.0
FC
0.0
CC
7.7
pH
3000
SALT
88 °F
TEMP
-0.35
CSI
Increased SWG from 20 to 25% since FC dropped by 2 over 4 days.
18 oz of Dry Stabilizer
24 oz of 31.45% (20º Be) Muriatic Acid
7.0
FC
0.0
CC
8.1
pH
60
CYA
2900
SALT
87 °F
TEMP
0.00
CSI
Vacuumed
8 lbs of Salt
9.0
FC
0.0
CC
7.5
pH
2900
SALT
86 °F
TEMP
-0.54
CSI
Recalibrated pH meter
Increased SWG from 15 to 20% due to three days of heavy rains.
11 lbs of Salt
21 oz of 31.45% (20º Be) Muriatic Acid
25 oz of Baking Soda
8.0
FC
0.0
CC
7.8
pH
40
TA
475
CH
3000
SALT
88 °F
TEMP
-0.27
CSI
Increased SWG from 10 to 15%
24 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
3100
SALT
85 °F
TEMP
0.36
CSI
Reduced SWG from 20 to 10%
23 oz of 31.45% (20º Be) Muriatic Acid
12.0
FC
0.0
CC
8.3
pH
3100
SALT
82 °F
TEMP
0.33
CSI
24 oz of 31.45% (20º Be) Muriatic Acid
Reduced SWG from 25 to 20%
11.0
FC
0.0
CC
8.2
pH
3200
SALT
88 °F
TEMP
0.29
CSI
Reduced SWG from 30 to 25%. Surprised FC went up over past few days, especially since my CYA level dropped from 80 to 60.
17 oz of Dry Stabilizer
24 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
8.2
pH
60
CYA
3100
SALT
90 °F
TEMP
0.31
CSI
23 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.0
CC
8.3
pH
3100
SALT
87 °F
TEMP
0.24
CSI
17 oz of 31.45% (20º Be) Muriatic Acid
9.0
FC
0.0
CC
8.3
pH
50
TA
475
CH
3100
SALT
90 °F
TEMP
0.27
CSI
Reduced SWG from 35 to 30% to allow FC to drift downward.
17 oz of 31.45% (20º Be) Muriatic Acid
10.5
FC
0.0
CC
8.2
pH
3000
SALT
87 °F
TEMP
0.15
CSI
17 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.2
pH
3000
SALT
86 °F
TEMP
0.15
CSI
Vacuumed Cleaned Filter
Replaced filter with new Pleatco brand filter.
Reduced SWG from 40 to 35% to allow FC to drift downward a bit.
16 oz of 31.45% (20º Be) Muriatic Acid
10.0
FC
0.0
CC
3000
SALT
87 °F
TEMP
0.05
CSI
16 oz of 31.45% (20º Be) Muriatic Acid
9.5
FC
0.0
CC
8.1
pH
3100
SALT
89 °F
TEMP
0.06
CSI
Inspected SWG which was clean.
Increased SWG from 35 to 40% due to heavy sunshine and increased rainfall.
6.7 oz of Dry Stabilizer
Vacuumed
19 oz of Liquid Chlorine • 10%
16 oz of 31.45% (20º Be) Muriatic Acid
Drop salt test = 3800
6.5
FC
0.0
CC
8.1
pH
50
TA
475
CH
3100
SALT
85 °F
TEMP
0.03
CSI
Increased SWG from 30 to 35% during intense summer sunshine. Runtime is currently 8-1/2 hrs per day at 60% pump speed. (9:30 am to 6:00 pm)
6.4 oz of 31.45% (20º Be) Muriatic Acid
26 oz of Liquid Chlorine • 10%
6.0
FC
0.0
CC
7.7
pH
80
CYA
3100
SALT
85 °F
TEMP
-0.35
CSI
10 lbs of Salt
16 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
0.0
CC
8.1
pH
3000
SALT
84 °F
TEMP
0.00
CSI