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WA Weekly Gas Sampling (Farms 7,16,21,13,14)

This procedure covers weekly gas sample collection and documentation at Farms 7, 16, 21, 13, and 14 to support consistent monitoring and reliable analysis. Farms 7, 16 and 21 are Wheen to Finish. Farms 13 and 14 are Multiplication farms but the digester is not actually in gated area.
Align- Waverly VA
10/07/2026

WA Weekly Gas Sampling (Farms 7,16,21,13,14)

The aim is to collect representative gas samples for analysis and monitor changes in gas composition across these locations. Consistent weekly sampling and accurate recording help identify unusual results, support operational assessments, and guide timely follow-up actions.

    Landtec Serial Number

    Lagoon 7 (Ween to Finish)

    CH4%:

    CO2%:

    O2%:

    H2S (ppm):

    Bal%:

    Lagoon 16 (Ween to Finish)

    CH4%:

    CO2%:

    O2%:

    H2S (ppm):

    Bal%:

    Lagoon 21 (Ween to Finish)

    CH4%:

    CO2%:

    O2%:

    H2S (ppm):

    Bal%:

    Lagoon 13 (MULTIPLICATION FARM)

    CH4%:

    CO2%:

    O2%:

    H2S (ppm):

    Bal%:

    Lagoon 14 (MULTIPLICATION FARM)

    CH4%:

    CO2%:

    O2%:

    H2S (ppm):

    Bal%:

Source: Align- Waverly VA (Community Member)

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