Monthly concentration definition

Monthly concentration means the arithmetic average of all the determinations of daily concentration made during any calender month. If only one sample is taken during the month, its concentration is the monthly concentration for that period. Coliform bacteria limitations compliance shall be determined using the geometric mean.
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Examples of Monthly concentration in a sentence

  • Monthly concentration is the sum of the daily concentrations determined during a reporting month (or 30 consecutive days) divided by the number of daily concentrations determined.

  • Grey line indicates the ICPR environmental objectivefor HCB of c ≤ 40 g kg−1 384 Monthly concentration of PCB-138 in suspended matter (µg kg−1) at the Rhine (1995-2008) 395 Monthly concentration of PCB-153 in suspended matter (µg kg−1) at the Rhine (1995-2008).

  • Figure 2: Monthly concentration and discharge data and long term components of GAM model (a) and seasonal component of GAM model (b).

  • Monthly concentration of atmospheric CH4 over the South Sumatran peatland before COVID-19 pandemic (dashed line) and during COVID-19 pandemic (solid line) periods.

  • Same notation as Table 6 35List of Figures1 Rhine basin and locations of monitoring stations for suspended matter quality, suspended sediment concentration and discharge 362 Scatterplots of the investigated variables discharge (Q in m3 s−1), sus- pended sediments concentration (S in mg L−1), HCB, PCB-138, and PCB-154 (in g kg−1) at Koblenz (1990-2008) 373 Monthly concentration of HCB in suspended matter (g kg−1) at the Rhine (1995-2008).

  • Same notation as Table 635List of Figures1 Rhine basin and locations of monitoring stations for suspended matter quality, suspended sediment concentration and discharge362 Scatterplots of the investigated variables discharge (Q in m3 s−1), sus- pended sediments concentration (S in mg L−1), HCB, PCB-138, and PCB-154 (in g kg−1) at Koblenz (1990-2008)373 Monthly concentration of HCB in suspended matter (g kg−1) at the Rhine (1995-2008).

  • Monthly concentration of dissolved ammonia in bulk atmospheric deposition at Mendon Ponds County Park and locally weighted scatterplot smooth (LOWESS) trend line, Monroe County, N.Y., water years 1984-99.

Related to Monthly concentration

  • Daily Concentration means the concentration of a substance as measured in a daily composite sample, or, arithmetic average of all grab sample results defining a grab sample average.

  • Net concentration means the difference between the concentration of a given substance in a sample taken of the discharge and the concentration of the same substances in a sample taken at the intake which supplies water to the given process. For the purpose of this definition, samples that are taken to determine the net concentration shall always be 24-hour composite samples made up of at least six increments taken at regular intervals throughout the plant day.

  • Excess Concentration means the sum of the following amounts, without duplication:

  • Alcohol concentration means the number of grams of alcohol per:

  • Concentration Reserve Percentage means, at any time of determination, the largest of: (a) the sum of the five (5) largest Obligor Percentages of the Group D Obligors, (b) the sum of the three (3) largest Obligor Percentages of the Group C Obligors, (c) the sum of the two (2) largest Obligor Percentages of the Group B Obligors and (d) the largest Obligor Percentage of the Group A Obligors.

  • Concentration Percentage means (i) for any Group A Obligor, 10.00%, (ii) for any Group B Obligor, 8.00%, (iii) for any Group C Obligor, 6.00% and (iv) for any Group D Obligor, 4.00%.

  • iron ore concentrates means products (whether in pellet or other form) resulting from secondary processing but does not include metallised agglomerates;

  • Concentration means the weight of any given material present in a unit volume of liquid. Unless otherwise indicated in this permit, concentration values shall be expressed in milligrams per liter (mg/l).

  • Required Reserve Account Amount means, with respect to any Distribution Date on or after the Reserve Account Funding Date, an amount equal to (1) 0.50% of the Class A Invested Amount as of the preceding Distribution Date (after giving effect to all changes therein on such date) or (2) any other percentage (which may be 0%) of the Class A Invested Amount designated by the Transferors, provided that if such percentage is less than the percentage specified in clause (1) above, the Transferors shall have received the prior written consent of the Collateral Interest Holder and written notice from each Rating Agency that the Rating Agency Condition shall have been satisfied with respect to such designation and shall have delivered copies of each such written notice to the Servicer and the Trustee.