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)**

12/23/03

310

378

sec effl

63

245

1.6

255

24

0.89

3.94

0.87

2.86

37.2

38.9

7.5

22

181

100

833

1.73

4.92

6.05

12/10/03

320

390

54

sec. eff

225

1.5

209

18

0.98

4.3

1.9

6.2

35

37.8

7.3

19

172

90

766

4.92

6.09

11/06/03

310

378

65

268

1.7

252

22

0.46

2.00

0.18

0.59

37.2

37.8

6.9

20

179

97

886

0.34

4.89

6.09

10/29/03

303

370

64

280

1.7

259

24

0.19

0.84

0.07

0.23

7.0

22

191

101

884

4.17

5.1

6.3

10/21/03

290

354

60

256

1.6

232

20

0.09

0.39

0.04

0.13

7.0

22

184

103

839

0.84

5.2

6.4

10/20/03

310

378

composit

60

254

1.6

232

20

0.17

0.75

0.04

0.13

33.1

33.3

7.5

19

175

95

0.4

5.0

6.2

10/15/03

10/07/03

303

370

61

255

1.6

246

23

0.38

N.D.

N.D.

35.8

36.2

7.0

21

182

93

866

5.0

6.2

09/30/03

290

354

58

245

1.5

228

20

0.23

1.02

0.14

0.46

7.0

21

175

103

830

1.2

5.0

6.1

09/23/03

300

366

62

274

1.6

245

22

0.3

1.32

N.D.

N.D.

31.9

32.2

7.0

19

190

936

882

1.4

5.3

6.5

09/18/03

290

354

57

281

1.7

229

21

0.1

0.44

0.1

0.33

6.8

23.8

178

95

860

0.7

5.1

6.2

09/11/03

310

378

66

269

1.6

269

23.8

0.2

0.88

0.16

0.52

35.3

7.0

22.6

191

86

840

1.5

4.9

6.0

09/04/03

305

372

70

272

1.7

279

25.5

0.35

1.55

0.22

0.72

7.0

26.2

194

93

875

0.62

5.0

6.2

08/28/03

320

390

<0.10

68

266

1.7

271

24.8

0.15

0.66

0.32

1.00

35.5

35.9

7.0

26.9

195

86

872

1.4

5.1

6.4

08/20/03

317

387

70

258

1.6

281

26

0.27

1.2

0.41

1.35

7.0

21.4

189

93

843

0.46

4.9

6.1

08/13/02

310

378

61

258

1.6

248

23.4

0.1

0.44

0.18

0.59

36.4

36.7

7.1

17.5

178

94

830

1.1

4.9

6.0

08/07/03

290

354

67

265

1.7

267

24

0.28

1.24

0.13

0.43

7.0

23.7

193

82

837

2.2

5.1

6.3

07/31/03

307

374

55

265

1.6

225

21.2

0.32

1.42

0.17

0.56

7.1

19.9

166

83

864

1.7

4.8

5.8

07/24/03

307

375

0.49

64

286

1.6

258

23.9

0.36

1.61

0.20

0.65

7.1

22.2

188

100

806

2.4

5.1

6.23

07/17/03

333

406

57.9

275

1.7

20.9

0.13

0.58

0.12

0.39

40.9

7.1

18.8

179

94

866

2.0

5.1

6.3

07/10/03

320

390

65.4

288

1.7

268

25.5

0.15

0.67

0.21

0.68

7.0

21.7

192

92

854

1.6

5.1

6.2

07/02/03

300

366

63.2

282

1.6

252

22.9

0.2

0.89

0.2

0.65

6.9

18.9

180

93

0.8

4.9

6.04

06/25/03

333

406

58.6

265

1.6

232

20.8

0.17

0.76

0.16

0.52

7.0

18.2

182

87

808

1.7

5.1

6.43

06/19/03

338

412

57.8

285

1.7

231

20.6

0.22

0.98

0.32

1.00

38.6

39.1

6.9

18.6

178

96.4

864

2.2

5.1

6.3

06/12/03

305

372

63.9

287

1.6

256

23.3

0.23

1.02

0.16

0.52

7.0

22.8

194

93

861

1.6

5.3

6.5

06/05/03

315

384

70.4

281

1.6

282

25.8

0.24

1.06

0.14

0.46

34.2

34.6

7.0

22.7

191

97

844

1.9

4.94

6.13

05/28/03

308

376

57.7

246

1.6

237

22.7

0.31

1.37

0.07

0.23

7.1

16

173

95

822

4.88

5.91

05/22/03

303

370

60.3

223

1.6

241

22.2

ND

ND

ND

ND

7.2

20.4

177

94.7

790

0.09

5.16

05/15/03

315

384

64.5

270

1.6

263

24.8

0.29

1.28

0.11

0.36

36.1

36.5

7.1

22.5

176

96

796

1.9

4.71

5.8

05/09/03

280

05/07/03

298

364

66.1

1.7

268

25.1

0.03

0.13

0.06

0.19

6.9

19.7

181

100

855

1.0

4.79

5.87

05/01/03

308

378

59.3

271

1.6

246

23.7

0.51

2.3

0.03

0.09

37

37.5

6.9

22

174

93.4

786

0.58

4.81

5.85

04/24/03

289

352

56.7

293

1.6

233

22.2

0.46

2

ND

ND

6.8

19.8

181

94.3

819

1.8

5.08

04/16/03

338

412

62.6

266

1.6

256

24.1

1.96

8.6

0.08

0.26

37.8

39.8

7.0

23.1

173

93.1

794

1.27

4.65

5.7

04/09/03

289

353

74.6

243

1.6

291

25.6

0.04

0.18

0.04

0.13

6.9

22.9

178

93

806

1.8

4.5

5.6

04/02/03

308

376

68.2

262

1.6

274

25.2

0.48

2.1

0.14

0.46

32.5

33.1

7.1

22

182

90.4

836

0.28

4.7

5.8

03/27/03

279

340

60.5

222

1.5

246

23

1.1

2.4

0.2

0.7

7.1

19.8

169

90

775

0.3

4.6

5.6

03/20/03

318

388

60.5

247

1.6

241

21.8

0.38

1.68

0.2

.66

32.4

33

7.3

18

175

91

803

1.9

4.8

6.0

03/13/03

308

376

65.4

244

1.6

24.6

0.2

0.88

0.2

0.66

7.1

24.7

185

94

781

2.4

4.9

6.0

03/06/03

0.46

0.22

0.97

36.4

2.5

03/04/03

308

376

70.1

252

1.6

296

27.7

0.02

0.07

7.0

26

198

105

794

5.0

6.2

02/27/03

296

361

50.4

167

1.6

210

20.4

0.01

0.04

0.02

0.07

6.8

18.8

141

66

856

2

4.2

5

02/19/03

320

390

0.6

56

232

1.5

243

25

N.D.

N.D.

0.08

0.26

7.6

15

200

104

772

2.8

5.6

6.7

02/12/03

318

388

65.3

237

1.5

271

26.2

0.04

0.18

7.4

25.2

190

102

790

0.71

5.0

6.2

02/04/03

313

382

62.9

141

1.5

271

28

0.035

0.019

7.4

18

178

72

791

0.08

4.6

5.7

01/28/03

338

412

42

139

1.5

178

18

0.03

N.D.

7.5

18

127

72

760

1.0

4.1

4.9

01/21/03

308

376

58

231

1.5

245

24

0.02

.2

7.3

19.1

187

106

810

0.6

5.1

6.2

 

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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