Column Name: SIUS_IN_SNC_WITH_PRETR_STDS

Description: A three-digit field representing the number of significant industrial users (SIUs) in significant noncompliance (SNC) in the past year (as defined in the 7/86 Pretreatment Compliance Monitoring and Enforcement Guidance and possibly soon to be defined in regulation) with applicable pretreatment standards (categorical standards, local limits, and prohibited discharge standards) or reporting standards. Such significant noncompliance could be identified either through monotoring by the Control Au thority or through IU self-monitoring. Until this appears in regulation (probably incorported into the definition of significant violation), POTWs may use their existing criteria for SNC although use of the aforementined definition in guidance is strongly encouraged. (ote: The PCI supplies this information as percentage of all SIUs; mulitply the percentage by the total number of SIUs (contained in SIGNIFICANT_INDUSTRIAL_USERS) to determine the correct value for this field.)

Envirofacts Table Name(s):

PCS_INDUSTRIAL_USER_INFO

Data Source:

Data Element: SIIUS IN SNC WITH PRETREATMENT STANDARDS OR REPORTING
PCS Acronym: PSNC
Data Type: PCI/Audit
WENDB: Yes

Properties:

Type: Character
Length: 3
Optional

Definition Source: Permit Compliance System Data Element Dictionary, June 2, 1997

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Column Name: SIUS_IN_SNC_WITH_PRETR_STDS

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