PoolMath Logs

2024-04-18 00:38 2024-04-18 00:38

3.5

FC

65 °F

TEMP

2024-04-07 22:24 2024-04-07 22:24

55 °F

TEMP

2024-04-07 22:23 2024-04-07 22:23

Turned on solar and chlorine generator. Salt level is 3250 ppm.

2024-04-03 01:40 2024-04-03 01:40

2.0

FC

7.4

pH

56 °F

TEMP

2024-03-18 00:10 2024-03-18 00:10

4.5

FC

7.3

pH

51 °F

TEMP

2024-03-07 00:41 2024-03-07 00:41

4.5

FC

2024-03-06 01:00 2024-03-06 01:00

Backwashed

Filter Pressure:

13

2024-02-25 20:01 2024-02-25 20:01

Added 1 cup diatomaceous earth. Increased filter pressure to 13.5 psi. By 5:00 the filter pressure was up to 15 psi.

2024-02-24 21:07 2024-02-24 21:07

0.5 lbs of TriChlor

2024-02-24 21:07 2024-02-24 21:07

Vacuumed

Backwashed

Brushed

Filter Pressure:

12

2024-02-24 21:03 2024-02-24 21:03

3.0

FC

7.4

pH

50 °F

TEMP

2023-11-23 21:30 2023-11-23 21:30

0.5 lbs of TriChlor

2023-11-23 21:27 2023-11-23 21:27

0.0

FC

7.5

pH

47 °F

TEMP

2023-10-05 23:46 2023-10-05 23:46

Reduced the chlorine generator to 60%

2023-10-05 23:44 2023-10-05 23:44

11.0

FC

7.8

pH

68 °F

TEMP

2023-09-07 23:28 2023-09-07 23:28

Turned off chlorine generator

2023-09-07 23:26 2023-09-07 23:26

12.0

FC

76 °F

TEMP

2023-09-06 23:22 2023-09-06 23:22

Turned chlorine generator to 60%

2023-09-06 23:21 2023-09-06 23:21

14.0

FC

7.8

pH

75 °F

TEMP

2023-08-12 19:00 2023-08-12 19:00

7.5

FC

7.5

pH

80 °F

TEMP

2023-08-12 18:00 2023-08-12 18:00

16 oz of 31.45% (20º Be) Muriatic Acid

2023-08-05 03:00 2023-08-05 03:00

7.5

FC

7.8

pH

82 °F

TEMP

2023-07-29 18:15 2023-07-29 18:15

7.5

pH

2023-07-29 14:27 2023-07-29 14:27

8 oz of 31.45% (20º Be) Muriatic Acid

2023-07-29 14:26 2023-07-29 14:26

6.0

FC

7.6

pH

2023-07-28 20:30 2023-07-28 20:30

Replaced pump motor

2023-07-26 23:30 2023-07-26 23:30

13 oz of 31.45% (20º Be) Muriatic Acid

2023-07-26 23:30 2023-07-26 23:30

7.8

pH

2023-07-22 18:22 2023-07-22 18:22

7.6

pH

2023-07-22 00:02 2023-07-22 00:02

8.5

FC

7.8

pH

82 °F

TEMP

2023-07-15 22:00 2023-07-15 22:00

7.5

pH

2023-07-15 18:42 2023-07-15 18:42

Fixed leak at solar actuator valve. Cleaned and lubricated with silicone grease.

2023-07-15 18:41 2023-07-15 18:41

Backwashed

Filter Pressure:

18

2023-07-15 18:06 2023-07-15 18:06

20 oz of 31.45% (20º Be) Muriatic Acid

2023-07-11 18:57 2023-07-11 18:57

8.0

FC

7.6

pH

79 °F

TEMP

2023-07-08 20:57 2023-07-08 20:57

7.6

pH

78 °F

TEMP

2023-07-08 20:30 2023-07-08 20:30

12 oz of 31.45% (20º Be) Muriatic Acid

2023-07-08 01:00 2023-07-08 01:00

7.5

FC

7.8

pH

2023-06-30 18:44 2023-06-30 18:44

20 oz of 31.45% (20º Be) Muriatic Acid

2023-06-30 18:39 2023-06-30 18:39

7.5

FC

8.0

pH

82 °F

TEMP

2023-06-25 22:30 2023-06-25 22:30

80 °F

TEMP

2023-06-24 17:00 2023-06-24 17:00

8.5

FC

2023-06-18 20:10 2023-06-18 20:10

6.0

FC

60

CYA

78 °F

TEMP

2023-06-17 21:40 2023-06-17 21:40

7.6

pH

2023-06-17 19:40 2023-06-17 19:40

24 oz of 31.45% (20º Be) Muriatic Acid

2023-06-17 19:38 2023-06-17 19:38

Brushed

2023-06-17 19:30 2023-06-17 19:30

5.0

FC

8.2

pH

80 °F

TEMP

2023-06-17 07:35 2023-06-17 07:35

Increased chlorinator to 100%

2023-06-10 17:15 2023-06-10 17:15

Vacuumed

Backwashed

Brushed

Filter Pressure:

18

2023-06-10 17:15 2023-06-10 17:15

6.5

FC

7.8

pH

2023-06-03 23:04 2023-06-03 23:04

6.0

FC

7.8

pH

80 °F

TEMP

2023-05-31 00:53 2023-05-31 00:53

6.5

FC

7.8

pH

82 °F

TEMP

2023-05-30 23:30 2023-05-30 23:30

Checked the chlorine generator cell. It looked clean and clear

2023-05-30 01:00 2023-05-30 01:00

6.5

FC

2023-05-21 22:15 2023-05-21 22:15

5.0

FC

2023-05-20 22:19 2023-05-20 22:19

84 °F

TEMP

2023-05-20 21:12 2023-05-20 21:12

Reduced chlorine generator output to 80%

2023-05-20 21:05 2023-05-20 21:05

4.5

FC

2023-05-20 19:20 2023-05-20 19:20

7.5

pH

2023-05-20 18:56 2023-05-20 18:56

70

TA

2023-05-20 17:53 2023-05-20 17:53

12 lbs of Baking Soda

2023-05-20 17:30 2023-05-20 17:30

3.5

FC

7.3

pH

40

TA

70

CYA

3600

SALT

79 °F

TEMP

2023-05-19 22:00 2023-05-19 22:00

82 °F

TEMP

2023-05-19 20:16 2023-05-19 20:16

4.0

FC

2023-05-19 20:15 2023-05-19 20:15

80 lbs of Salt

2023-05-19 17:00 2023-05-19 17:00

Increased chlorine generator to 100%

2023-05-13 17:36 2023-05-13 17:36

7.5

FC

7.4

pH

2023-05-11 20:46 2023-05-11 20:46

72 °F

TEMP

2023-05-11 20:40 2023-05-11 20:40

Pump pressure is 18 psi with solar and vacuum going.

2023-05-11 20:38 2023-05-11 20:38

Vacuumed

Backwashed

Brushed

Cleaned Filter

Filter Pressure:

18

2023-05-10 23:04 2023-05-10 23:04

8.5

FC

7.5

pH

68 °F

TEMP

2023-05-09 23:00 2023-05-09 23:00

Turned chlorine generator down to 20%

2023-04-24 00:26 2023-04-24 00:26

Started the chlorine generator. Setting 60%

2023-04-24 00:25 2023-04-24 00:25

5.5

FC

60

CYA

60 °F

TEMP

2023-04-22 01:00 2023-04-22 01:00

4.5

FC

7.2

pH

3250

SALT

55 °F

TEMP

2023-04-15 02:43 2023-04-15 02:43

Vacuumed

Backwashed

Brushed

Filter Pressure:

12.5

2022-12-17 18:18 2022-12-17 18:18

2.5

FC

7.5

pH

2022-12-17 18:17 2022-12-17 18:17

Vacuumed

Backwashed

Brushed

Cleaned Filter

Filter Pressure:

15

2022-10-14 21:00 2022-10-14 21:00

7.5

FC

2022-10-14 20:45 2022-10-14 20:45

24 oz of 31.45% (20º Be) Muriatic Acid

2022-10-02 00:32 2022-10-02 00:32

5.5

FC

2022-09-25 00:34 2022-09-25 00:34

Reduced chlorine generator to 40%

2022-09-25 00:33 2022-09-25 00:33

7.0

FC

2022-08-26 19:58 2022-08-26 19:58

7.5

FC

7.5

pH

82 °F

TEMP

2022-08-12 01:13 2022-08-12 01:13

16 oz of 31.45% (20º Be) Muriatic Acid

2022-08-12 01:10 2022-08-12 01:10

Reduced chlorinator output to 60%

2022-08-12 01:03 2022-08-12 01:03

10.0

FC

7.8

pH

81 °F

TEMP

2022-07-28 19:00 2022-07-28 19:00

7.5

FC

7.5

pH

2022-07-10 18:02 2022-07-10 18:02

6.5

FC

7.5

pH

60

CYA

2022-07-05 01:09 2022-07-05 01:09

7 lbs of Dry Stabilizer

2022-07-02 23:51 2022-07-02 23:51

1 lbs of TriChlor

2022-07-02 23:31 2022-07-02 23:31

7.5

pH

2022-07-02 20:12 2022-07-02 20:12

14 oz of 31.45% (20º Be) Muriatic Acid

2022-07-02 19:34 2022-07-02 19:34

Filter pressure 17.5 psi with solar on

2022-07-02 19:31 2022-07-02 19:31

Backwashed

Brushed

Filter Pressure:

17.5

2022-07-02 19:19 2022-07-02 19:19

2.5

FC

7.8

pH

50

TA

30

CYA

82 °F

TEMP

2022-07-02 04:20 2022-07-02 04:20

The chlorine generator was set at 1%. The reason is unknown. Increased it to 80% and ran over night

2022-07-02 04:00 2022-07-02 04:00

1.5

FC

2022-06-26 18:59 2022-06-26 18:59

Dumped 1700 gallons by accident

2022-06-19 23:28 2022-06-19 23:28

19 oz of 31.45% (20º Be) Muriatic Acid

2022-06-16 00:30 2022-06-16 00:30

4.5

FC

7.6

pH

76 °F

TEMP

2022-06-15 01:07 2022-06-15 01:07

11 oz of 31.45% (20º Be) Muriatic Acid

2022-06-11 18:49 2022-06-11 18:49

5.0

FC

7.6

pH

76 °F

TEMP

2022-05-31 02:02 2022-05-31 02:02

5.0

FC

7.6

pH

2022-05-30 17:45 2022-05-30 17:45

Area of skimmer used in flow rate calculations: 1.2 sq ft. Flow rate with solar off: 80 gallons per minute. Filter pressure 12 psi. Flow rate with solar on: 60 gallons per minute. Filter pressure 16 psi.

2022-05-29 21:30 2022-05-29 21:30

Backwashed

Filter Pressure:

16

2022-05-28 20:07 2022-05-28 20:07

4.5

FC

7.6

pH

50

TA

66 °F

TEMP

2022-05-21 16:00 2022-05-21 16:00

Set Chlorine generator to 40%

2022-04-24 19:12 2022-04-24 19:12

Turned down chlorinator to 80%

2022-04-24 19:12 2022-04-24 19:12

4.0

FC

7.5

pH

62 °F

TEMP

2022-04-22 20:53 2022-04-22 20:53

3.0

FC

7.5

pH

40

TA

50

CYA

3000

SALT

55 °F

TEMP

2022-04-07 17:32 2022-04-07 17:32

Vacuumed

Backwashed

Brushed

Cleaned Filter

Filter Pressure:

16

2021-08-07 00:04 2021-08-07 00:04

5.0

FC

0.0

CC

7.8

pH

60

TA

80 °F

TEMP

2021-08-06 23:00 2021-08-06 23:00

4 lbs of Baking Soda

2021-06-13 17:35 2021-06-13 17:35

22 oz of 31.45% (20º Be) Muriatic Acid

2021-06-13 17:31 2021-06-13 17:31

14.0

FC

0.0

CC

7.8

pH

60

TA

3600

SALT

76 °F

TEMP

2021-06-05 17:50 2021-06-05 17:50

4.5

FC

7.5

pH

60

TA

82 °F

TEMP

2021-05-31 22:00 2021-05-31 22:00

8 oz of 31.45% (20º Be) Muriatic Acid

2021-05-31 21:56 2021-05-31 21:56

5.0

FC

0.0

CC

7.6

pH

50

TA

60

CYA

3600

SALT

80 °F

TEMP

2021-05-23 18:05 2021-05-23 18:05

4.0

FC

0.0

CC

7.8

pH

60

TA

60

CYA

3800

SALT

70 °F

TEMP

2021-05-16 18:08 2021-05-16 18:08

Vacuumed

Backwashed

Brushed

Cleaned Filter

Filter Pressure:

18

2021-05-01 18:49 2021-05-01 18:49

3.0

FC

7.5

pH

1430

SALT

65 °F

TEMP

2021-05-01 18:48 2021-05-01 18:48

Salt level is drastically lower than a week ago. No apparent reason.

2021-04-24 18:03 2021-04-24 18:03

2.0

FC

0.0

CC

7.4

pH

60

CYA

3190

SALT

62 °F

TEMP

2020-07-31 18:57 2020-07-31 18:57

7.0

FC

0.0

CC

7.5

pH

70

TA

82 °F

TEMP

2020-07-03 20:23 2020-07-03 20:23

2.5

FC

7.5

pH

2020-07-03 19:42 2020-07-03 19:42

18 oz of 31.45% (20º Be) Muriatic Acid

2020-07-03 01:00 2020-07-03 01:00

2.5

FC

7.8

pH

82 °F

TEMP

2020-06-14 02:15 2020-06-14 02:15

4.0

FC

7.8

pH

70

TA

72 °F

TEMP

2020-06-14 02:14 2020-06-14 02:14

17 oz of 31.45% (20º Be) Muriatic Acid

2020-06-05 18:18 2020-06-05 18:18

17 oz of 31.45% (20º Be) Muriatic Acid

2020-06-02 02:05 2020-06-02 02:05

4.5

FC

7.7

pH

80 °F

TEMP

2020-05-26 03:33 2020-05-26 03:33

3.5

FC

7.6

pH

3600

SALT

77 °F

TEMP

2020-05-10 20:29 2020-05-10 20:29

Vacuumed

Backwashed

Filter Pressure:

21

2020-05-10 20:22 2020-05-10 20:22

Filter Pressure:

24

2020-05-10 20:19 2020-05-10 20:19

3.5

FC

7.5

pH

90

TA

76 °F

TEMP

2020-04-23 20:35 2020-04-23 20:35

Filter Pressure:

20

2020-04-23 20:26 2020-04-23 20:26

5.0

FC

0.0

CC

7.6

pH

65 °F

TEMP

2020-04-19 22:45 2020-04-19 22:45

14 oz of TriChlor

2020-04-19 22:31 2020-04-19 22:31

Filter Pressure:

21

2020-04-17 22:46 2020-04-17 22:46

14 oz of TriChlor

2020-04-17 19:00 2020-04-17 19:00

160 lbs of Salt

2020-04-17 18:00 2020-04-17 18:00

Opened Pool

Vacuumed

Backwashed

Brushed

Filter Pressure:

20

2020-04-17 17:00 2020-04-17 17:00

2.0

FC

0.0

CC

7.5

pH

80

TA

200

CH

50

CYA

3460

SALT

65 °F

TEMP

2020-04-16 18:52 2020-04-16 18:52

12 lbs of Baking Soda

2020-04-12 22:40 2020-04-12 22:40

14 oz of TriChlor

Volume:	24000 Gallons
Build Type:	Vinyl

Home