Chapter 6.35
MARCH WASTEWATER RECLAMATION FACILITY
Sections:
6.35.010 Maximum concentration limits for wastewater discharges.
6.35.010 Maximum concentration limits for wastewater discharges.
The board of directors of the Western Municipal Water District of Riverside County does hereby establish the following maximum concentration limits of industrial wastewater pollutants listed in Table I for the March WRF in accordance with WMWDC 6.04.030:
Table I
March Wastewater Reclamation Facility
|
Constituent |
Concentration (mg/L)2 |
|---|---|
|
|
|
|
Ammonia |
30.0 |
|
Arsenic |
1.41 |
|
Boron |
4.8 |
|
Cadmium |
0.67 |
|
Chloride |
350 |
|
Chromium |
4.58 |
|
Copper |
1.22 |
|
Cyanide |
2.28 |
|
Hardness |
630 |
|
Iron |
24 |
|
Lead |
1.65 |
|
Manganese |
0.74 |
|
Mercury |
0.08 |
|
Nickel |
4.24 |
|
Oil and Grease (TPH) |
100 |
|
Selenium |
0.3 |
|
Silver |
5.0 |
|
Sodium |
345 |
|
Sulfate |
326 |
|
Total Dissolved Solids (TSS) |
1083 |
|
Zinc |
2.01 |
|
Fats, Oils and Grease (FOG) |
500 |
|
pH (Standard Units) |
5.0 – 11.0 |
|
Sulfides |
5 |
|
Dissolved Sulfides |
0.5 |
|
Constituent |
Limit (mg/L) Without Surcharge |
Limit (mg/L) Maximum2 |
|---|---|---|
|
|
|
|
|
BOD |
250 |
5,750 |
|
TSS |
250 |
5,750 |
1. User subject to federal categorical pretreatment standards shall meet the requirements of 40 CFR Chapter I, Subchapter N, Parts 405 through 471, in addition to the standards set forth above.
2. Maximum concentration values are subject to review during the permitting process to determine if high flow volumes from any user at the stated concentrations would cause pass through of pollutants which is prohibited. In such cases, a mass limit (lbs./day) would be applied.
(Res. 2465, 2007)