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)**

01/07/14 285 348 63 269 1.7 247 21.9 8.74 38.7 <0.1 <0.3 42.0 50.7 7.0 21.7 170 87 922 3.23 4.7 5.7
02/18/14 270 329 61 263 1.6 243 22.3 6.48 28.7 <0.1 <0.3 38.6 45.1 6.7 20.5 174 86 852 2.2 2.47 4.8 5.8
03/11/14 288 351 54 262 1.7 232 23.5 2.79 12.4 <0.1 <0.3 39.8 42.6 6.9 19.9 169 85 857 2.02 4.8 5.7
04/08/14 295 360 66 269 1.7 268 25 0.85 3.8 0.15 0.49 35.8 36.8 6.9 22.3 180 94 856 3.13 4.8 5.8
05/06/14 325 397 65 264 1.7 257 23 0.9 3.9 <0.1 <0.3 38.1 39.0 7.0 23.2 180 94 853 5.3 6.81 4.9 6.1
06/04/14 270 329 64 268 1.6 260 24.1 1.34 5.9 0.62 2.04 34.2 36.2 6.7 24.2 180 94 848 6.56 4.8 5.9
07/01/14 325 397 61 247 1.7 249 23.2 0.89 3.9 <0.1 <0.3 35.8 36.7 6.9 24.2 169 93 816 6.46 7.0 4.6 5.7
08/05/14 308 376 61 270 1.6 240 21.3 0.99 4.4 0.57 1.87 33.1 34.7 7.0 23.6 177 99 848 7.66 5.0 6.1
09/09/14 284 346 74 303 1.7 295 26.8 1.93 8.5 0.68 2.23 6.9 25.3 182 94 852 6.8 4.6 5.7
10/07/14 295 360 61 260 1.7 246 22.7 0.86 3.8 0.43 1.41 38.9 40.2 6.9 23.4 174 92 897 3.85 6.5 4.8 5.9
11/05/14 234 285 61 230 1.6 245 22.6 2.01 8.9 0.05 0.16 28.3 30.4 6.8 21.3 159 103 810 3.22 4.4 5.2

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
5 Harris Court, Bldg D, Monterey, CA 93940 | (831) 372-3367 or (831) 422-1001 | Fax: (831) 372-6178
Regional Treatment Plant
14811 Del Monte Boulevard , Marina, CA 93933 | (831) 883-1118 or (831) 424-1108 | Fax (831) 883-0516

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