which states in the area shown are most likely to rely on surface water for much of the municipal water supplies, and which are least likely?
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Given what we know, the states that are most likely to rely on surface water for much of the municipal water supplies are those with available natural water such as rivers and lakes.
Therefore, we can confirm that since states like Utah, Nebraska, and South Dakota all have prominent surface water in the form of lakes or rivers, these states and others like them are the most likely to rely on surface water for their municipal needs.
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