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ottawa county sewer district wastewater rules and regulations for ...

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A. Wastewater having a temperature higher than 150 degrees Fahrenheit<br />

(65.25 degrees Celsius) at point of entrance to the public sanitary<br />

<strong>sewer</strong>.<br />

B. Any garbage that has not been properly shredded (Section 1.31)<br />

C. Any wastes containing iron, chromium, magnesium, copper, zinc, <strong>and</strong><br />

similar toxic wastes in concentrations which may interfere with the<br />

treatment works.<br />

D. Any waters or wastes containing odor-producing substances exceeding<br />

limits which may be established by the Sanitary Engineer.<br />

E. Any waters or wastes containing more than 150 mg/l of either soluble<br />

fats, oils, emulsions, or grease.<br />

F. Any radioactive wastes or isotopes of such half-life or concentration as<br />

may exceed limits established by the Sanitary Engineer in compliance<br />

with applicable State or Federal <strong>regulations</strong>.<br />

G. Quantities of flow, concentrations, or both which constitute a "slug" as<br />

defined herein.<br />

H. Waters or wastes containing substances which are not amenable to<br />

treatment or reduction by the <strong>wastewater</strong> treatment process employed,<br />

or are amenable to treatment only to such degree that the <strong>wastewater</strong><br />

treatment plant effluent cannot meet the requirements of other agencies<br />

having jurisdiction over discharge to the receiving waters.<br />

I. Any water or wastes which, by interaction with other water or wastes in<br />

the public <strong>sewer</strong> system, release obnoxious gases, <strong>for</strong>m suspended<br />

solids which interfere with the public <strong>sewer</strong>, or create a condition<br />

deleterious to the treatment works <strong>and</strong> treatment process. The Sanitary<br />

Engineer shall require all discharges to con<strong>for</strong>m to all NPDES permit<br />

requirements <strong>and</strong> any other in specified State or Federal <strong>regulations</strong>.<br />

J. Any water or waters which produce a color which could interfere with<br />

the treatment process, analytical tests, or impart an unnatural color to<br />

the treatment plant's effluent.<br />

K. Any substance which exerts a significant chlorine dem<strong>and</strong> over a 30-<br />

minute test period. Limits of chlorine dem<strong>and</strong> shall be established by<br />

the Sanitary Engineer.<br />

3.5.2 If any waters or waste are discharged or are proposed to be discharged to<br />

the public <strong>sewer</strong>s which waters contain the substances or possess the<br />

characteristics enumerated in Section 3.4.1, <strong>and</strong> which in the judgment of<br />

the Sanitary Engineer, may interfere with, pass through, or otherwise

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