Water Quality

Recycled Water -- Agronomic Chemical Analysis

Date

Alkalinity (ppm) (CaCO3)

Bicarbonate (ppm

Calcium (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)

Ortho- Phosphate
(ppm)

Total Phosphorus

SAR (equation)

SAR
(adj) (equation)**

03/01/16 290 354 66 268 1.7 268 25 3.12 13.8 0.10 0.33 42.0 45.2 7.0 24 191 90 800 2.42 2.5 5.1 6.2
04/05/16 307 375 66 271 1.7 264 24 2.19 9.7 0.20 0.66 36.4 38.8 7.1 23 191 92 868 2.8 3.9 5.1 6.3
05/03/16 322 393 67 276 1.8 266 24 0.68 3.0 0.32 1.05 47 48 7.1 30 201 94 856 6.56 5.3 6.7
06/07/16 325 397 52 262 1.7 220 22 1.1 4.9 1.1 3.6 40.8 43.0 7.0 24 177 97 868 7.5 7.4 5.2 6.3
07/05/16 325 397 49 254 1.7 209 21 0.9 4.0 1.2 3.9 43.1 45.2 6.9 23 174 93 832 5.6 5.6 5.2 6.3
08/02/16 329 401 62 289 1.8 258 25 1.7 7.5 1.8 5.9 43.2 46.7 7.0 26 185 113 887 8.5 6.5 5.0 6.2
09/06/16 302 368 69 278 1.7 300 31 1.9 8.4 0.8 2.6 40.6 43.3 6.9 34 187 98 844 5.1 4.9 4.7 5.7

NOTES:

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
Administration Offices
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