Correction: Wright, E.E., et al. Upscaling Mixing in Highly Heterogeneous Porous Media via a Spatial Markov Model. Water 2019, 11, 53

The authors wish to make the following corrections to this paper [1]:

We have identified an error in the reported correlation length value in our manuscript. A value of λ = 8 was cited in the report, but the correct value was actually λ = 2. While this does not affect the results or conclusions of the study, several parts of the manuscript refer to this value, which should be corrected. These locations in the manuscript include:

1. The first paragraph of Section 2 where the correlation length was defined. The manuscript says λ = 8, but should say λ = 2. This value was referenced again later in Section 2 in the first paragraph on page 4.

2. The value of the Peclet number in Section 2 on the first paragraph on page 4. This value was dependent on the correlation length. The reported Peclet number was 800, but the correct value was Pe = 200.

3. All distances defined in terms of the correlation length. For example, we refer to a cell length L_cell = 6 λ in the first paragraph of Section 3.1. This cell length should be corrected to 24 λ. Locations where this occurs in the manuscript were the first paragraph of Section 3.1, the first paragraph of Section 3.2.1, and the legend, plot titles, and caption for Figure 5.

We would like to apologize to the readers and regret any inconvenience caused by these changes.