Water Quality

RECYCLED WATER - AGRONOMIC CHEMICAL ANALYSIS

Date

Alkalinity (ppm) (CaCO3)

Bicarbonate (ppm

Boron

Calcium (ppm)

Carbonate (ppm)

Chloride (ppm)

Conductivity dS/m

Hardness (ppm) (as CaCO3

Magnesium (ppm)

Nitrate (ppm) (as N)

Nitrate (ppm) (as NO3

Nitrite (ppm) (as N)

Nitrite (ppm) (as NO2)

Total Kjeldahl nitrogen

Total Nitrogen (ppm)*

pH (units)

Potassium (ppm)

Sodium (ppm)

Sulfate (ppm)

Total Dissolved Solids (ppm)

Total Phosphorous

SAR (equation)

SAR
(adj) (equation)**

09/26/05

279

340

58

256

1.6

227

20

4

17.7

<0.43

30.2

34.2

7.2

20

167

87

814

2.6

4.8

5.9

09/19/05

289

353

0.43

56

226

1.5

222

20

1.74

7.7

0.43

1.41

31.92

33.7

7.1

17

175

97

823

1.7

5.1

6.2

09/12/05

289

353

0.43

56

225

1.5

222

20

2.6

11.5

0.58

1.91

30.8

33.4

7.1

19

175

102

730

2.9

5.1

6.2

09/06/05

289

353

60

235

1.6

241

22

2.2

9.7

<0.43

31.36

33.6

7.1

50

181

89

824

2.9

5.1

6.2

08/29/05

269

328

0.59

56

226

1.5

221

20

2.6

11.5

<0.43

25.76

37.3

7.0

19

175

85

804

3.1

5.1

6.2

08/23/05

295

360

55

243

1.6

228

22

1.7

7.5

<0.43

<1.41

29.1

30.8

7.0

23

176

84

844

2.8

5.1

6.1

08/15/05

279

340

59

224

1.5

243

23

2.9

13.2

0.44

1.44

7.1

22

176

87

714

3

4.9

5.9

08/09/05

265

323

58

227

1.5

236

22

4.1

18.2

0.45

1.48

25.2

29.8

7.0

22

178

89

836

3

5.0

6.0

08/01/05

290

354

52

236

1.6

204

18

3.2

14.2

0.53

1.74

27.4

31.2

7.2

16

179

85

812

3

5.4

6.6

07/25/05

289

353

53

224

1.6

210

19

2.1

9.3

0.61

2.00

7.0

18

173

86

787

3

5.2

6.2

07/18/05

279

340

51

228

1.6

201

18

2

8.9

0.44

1.45

28

30.4

7.0

16

175

87

826

2.7

5.3

6.5

07/11/05

286

349

57

223

1.5

233

22

2.8

12.4

<0.43

<1.41

29.7

32.5

7.1

21

171

90

794

2.8

4.9

5.9

07/06/05

317

387

61

260

1.8

247

23

4.9

21.7

0.63

3.04

42

47.6

7.1

25

189

106

890

3.8

5.2

6.4

06/27/05

269

328

63

217

1.5

238

19

4.1

18.2

0.49

1.61

25.2

29.8

7.1

20

180

90

812

2.8

5

6.3

06/20/05

289

352

56

205

1.5

226

21

0.9

3.98

0.43

1.41

29.6

30.9

7.0

20

169

94

792

3.4

4.9

5.9

06/13/05

272

332

49

203

1.5

192

17

3.5

15.5

0.5

1.64

31.4

35.4

7.0

16

161

89

793

3.4

5

6

06/06/05

265

323

58

220

1.5

236

22

3.1

13.7

0.5

1.64

26.3

29.9

7.1

21

172

90

796

3

4.9

5.9

06/02/05

308

376

0.61

56

256

1.8

222

20

4

17.7

0.8

2.63

47.6

52.4

7.1

20

181

96

876

1.04

5.3

6.5

05/23/05

269

328

54

225

1.5

217

20

0.48

2.1

2.4

7.89

25.76

28.6

7.0

18

173

88

777

2

5.1

6.1

05/16/05

279

340

54

191

1.5

217

20

<0.43

<0.43

26.3

26.3

7.0

17

159

95

721

3

4.7

5.6

05/10/05

295

360

54

246

1.6

221

21

0.66

2.9

<0.43

33.6

34.3

7.1

19

176

90

806

5

5.1

6.1

04/25/05

265

323

49

188

1.5

202

20

<0.43

<0.43

31.4

31.4

7.0

17

158

92

736

2.2

4.9

5.7

04/19/05

283

345

54

225

1.6

230

23

1.1

4.9

<0.43

<1.41

33

34.1

7.0

21

179

93

788

1.9

5.1

6.2

04/12/05

297

362

51

189

1.5

214

21

1.65

7.3

.73

2.4

30.8

33.2

7.3

21

175

91

776

2.4

5.2

6.2

03/30/05

330

403

48

190

1.5

194

19

3.9

17.3

1.2

3.94

26.3

31.4

7.2

18

160

83

766

<1

4.9

6.1

03/16/05

280

342

55

252

1.6

229

22

2.2

9.7

1.64

5.39

29.7

33.5

7.3

22

192

92

808

<1

5.5

6.6

03/03/05

300

366

50

ND

236

1.5

201

18

<0.43

<1.9

1.68

5.52

31.1

32.8

7.2

18

162

94

758

<1

4.96

02/16/05

296

354

63

ND

176

1.4

256

24

<0.43

<1.4

30.2

33.2

7.3

19

152

128

634

<1

4.09

02/02/05

263

321

45

ND

244

1.6

185

18

<0.43

<1.9

<0.43

<1.4

35.30

35.30

7.5

15

178

106

790

<1

5.7

01/19/05

297

362

66

ND

273

1.7

286

29

<0.43

<1.9

ND

ND

33.6

33.6

7.3

27

109

848

<1

 

ND = NOT DETECTED
NA = NOT ANALYZED
* Total Nitrogen = NO3-N + NO2-N + TKN
** SAR (adj) - CALCULATED USING Cax METHOD

Monterey Regional Water Pollution Control Agency

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