Date (mm/yy)

WL (mbsl)

Cloride (ppm)

10/68

209.84

299

11/68

209.92

300

12/68

209.86

298

1/69

209.17

284

2/69

208.34

281

3/69

208.92

252

4/69

208.83

236

5/69

208.89

240

6/69

208.95

240

7/69

208.94

241

8/69

209.12

249

9/69

209.28

251