MLchartDataset catalogue

Maximum Daily Allowed Concentration

Term · Environment · MLC-T-ENV-016729

1. Maximum concentration allowed as measured by the average of four grab samples collected over a 24-hour period that are analyzed separately. Alternatively, for BAT and NSPS the maximum concentration allowed may be determined on the basis of physical composition of the four grab samples prior to a single analysis.

2. Applied to BPT, BCT and BAT effluent limitations and NSPS for oil and grease in produced water means the maximum concentration allowed as measured by the average of four grab samples collected over a 24-hour period that are analyzed separately. Alternatively, for BAT and NSPS the maximum concentration allowed may be determined on the basis of physical composition of the four grab samples prior to a single analysis.

Table 1. Record
IdentifierMLC-T-ENV-016729
FieldEnvironment
References40 CFR 435.11 (CFR 2017); 40 CFR 435.41 (CFR 2017)
Record as JSON 
{
  "id": "MLC-T-ENV-016729",
  "term": "Maximum Daily Allowed Concentration",
  "field": "Environment",
  "definition": "1. Maximum concentration allowed as measured by the average of four grab samples collected over a 24-hour period that are analyzed separately. Alternatively, for BAT and NSPS the maximum concentration allowed may be determined on the basis of physical composition of the four grab samples prior to a single analysis.\n\n2. Applied to BPT, BCT and BAT effluent limitations and NSPS for oil and grease in produced water means the maximum concentration allowed as measured by the average of four grab samples collected over a 24-hour period that are analyzed separately. Alternatively, for BAT and NSPS the maximum concentration allowed may be determined on the basis of physical composition of the four grab samples prior to a single analysis.",
  "references": [
    "40 CFR 435.11 (CFR 2017)",
    "40 CFR 435.41 (CFR 2017)"
  ],
  "url": "https://mlchart.com/terminology/environment/maximum-daily-allowed-concentration/"
}

Record 16,729 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.