Chapter 14 SEWERAGE*



Section 14-121 Information and notification of industrial discharge requirements.

 

    (a)    The city shall annually publish in the local newspaper a list of the users who were in  significant noncompliance with any pretreatment requirements or standards once during the twelve (12) previous months. The notification shall also summarize any enforcement actions taken against  the user during the same twelve (12) months.

    (b)    Information and data on a user  obtained from reports, surveys, wastewater discharge permit applications, wastewater discharge permits, and monitoring programs, and from the superintendent's inspection and sampling activities, shall be available to the public without restriction, unless the user specifically requests, and is able to demonstrate to the satisfaction of the  superintendent, that the release of such information would divulge information, processes, or  methods of production entitled to protection as trade secrets under applicable state law. Any such  request must be asserted at the time of submission of the information or data. When requested and  demonstrated by the user furnishing a report that such information should be held confidential, the portions of a report which might disclose trade secrets or secret processes shall not be made  available for inspection by the public, but shall be made available immediately upon request to  governmental agencies for uses related to the NPDES program or pretreatment program, and in  enforcement proceedings involving the person furnishing the report. Wastewater constituents and characteristics and other "effluent data" as defined by 40 CFR 2.302 will not be recognized  as confidential information and will be available to the public without restriction.

    (c)    Reports of changed conditions. Each user must notify the superintendent of any planned  significant changes to the user's operations or system which might alter the nature, quality, or volume of its wastewater at least sixty (60) days before the change.

    (1)    The superintendent may require  the user to submit information as may be deemed necessary to evaluate the changed condition, including the submission of a wastewater discharge permit application under section 14-67(e).

    (2)    The superintendent may issue a  wastewater discharge permit under Section 14-67(h) or  modify an existing wastewater discharge permit under section 14-67(k) in response to changed conditions or anticipated changed conditions.

    (3)    For purposes of this requirement, significant changes include, but are not limited to, flow increases of twenty (20) percent or greater, and the discharge of any previously unreported pollutants.

    (d)    Reports from unpermitted users. All users not required to obtain a wastewater discharge permit shall provide appropriate reports to the superintendent as the superintendent may require.

    (e)    Notice of violation/repeat sampling and reporting. If sampling performed by a user  indicates a violation, the user must notify the superintendent within twenty-four (24) hours of  becoming aware of the violation. The user shall also repeat the sampling and analysis and submit the results of the repeat analysis to the superintendent within thirty (30) days after becoming aware  of the violation. The user is not required to resample if the superintendent monitors at the user's  facility at least once a month, or if the superintendent samples between the user's initial sampling  and when the user receives the results of this sampling.

(Ord. of 6-23-97,  X)