Chapter 4.28 — DISCHARGE OF WASTE INTO SEWER SYSTEM
3.0 mg/L zinc.
San Mateo County Municipal Code · 2026-09 edition · updated 2026-09-27 · San Mateo County
Facilities Which Discharge Below 10,000 Gallons Per Day:
a)
0.0038 kg/day arsenic;
b)
0.0076 kg/day cadmium;
c)
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