Water Quality

Agronomic Chemical Analysis for Blended Water (Recycled/River Water Mix)

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)**

05/19/11 250 305 61.0 216 1.5 214 15 4.6 20.4 <0.29 <0.95 29.7 34.3 7.2 16 133 89 782 1.44 2.69 3.9 4.9
06/07/11 262 320 52 176 1.4 204 18 1.76 7.8 0.4 1.31 31.4 33.6 7.3 15 126 87 631 1.3 1.92 3.8 3.9
07/05/11 230 281 54 167 1.3 217 20 5.17 22.9 0.5 1.64 20.7 26.4 7.3 11 125 100 790 <0.77 2.16 3.7 4.3
08/02/11 195 238 61 144 1.2 235 20 4.83 21.4 <0.29 <0.95 19.6 24.4 7.2 10 105 89 598 1.48 2.1 3.0 3.5

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

Copyright © 2015 MRWPCA. All Rights Reserved.