*TB 43-0143
APPENDIX B TABLES
Table B-2. Chlorine Dosage Chart (continued)
PPM FAC
50 ppm
100 ppm
200 ppm
Gallons to be Tre ated
5%
70%
5%
70%
5%
70%
10,000
1280 Oz.
95.5 Oz.
2560 Oz.
191 Oz.
5120 Oz.
382 Oz.
5,000
640 Oz.
47.75 Oz.
1280 Oz.
95.5 Oz.
2560 Oz.
191 Oz.
2,000
256 Oz.
19.1 Oz.
512 Oz.
38.2 Oz.
1024 Oz.
76.4 Oz.
1,000
128 Oz.
9.55 Oz.
256 Oz.
19.1 Oz.
512 Oz.
38.2 Oz.
500
64 Oz.
4.775 Oz.
128 Oz.
9.55 Oz.
256 Oz.
19.1 Oz.
200
25.6 Oz.
1.91 Oz.
51.2 Oz.
3.82 Oz.
102.4 Oz.
7.64 Oz.
100
12.8 Oz.
.955 Oz.
25.6 Oz.
1.91 Oz.
51.2 Oz.
3.82 Oz.
50
6.4 Oz.
.4775 Oz.
12.8 Oz.
.955 Oz.
25.6 Oz.
1.91 Oz.
25
3.2 Oz.
.2388 Oz.
6.4 Oz.
.4775 Oz.
12.8 Oz.
.955 Oz.
10
1.28 Oz.
.0955 Oz.
2.56 Oz.
.191 Oz.
5.12 Oz.
.382 Oz.
5
.64 Oz.
1.28 Oz.
.0955 Oz.
2.56 Oz.
.191 Oz.
*Note: The 5% column is sodium hypochlorite (liquid) and the quantities shown are by volume. The
label on the bottle will indicate the percentage of chlorine available. When using a chlorine percentage
other than 5%, quantities should be calculated using linear interpolation. The 70% column is calcium
hypochlorite (solid) and the quantities shown are by weight.
Mass Conversions:
Volume Conversions:
*Mass or Volume
1-pound = 16-ounces
1-gallon = 128-ounces
Conversions:
1-ounce = 28.35 grams
1-quart = 32-ounces
1-ounce = 6-teaspoons
1-pint = 16-ounces.
1-ounce = 2-tablespoons
1-tablespoon = 3-teaspoons
* These conversions are valid for liquids/solids having a density similar to that of water.
B-3
