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. 2024 Jun 4;21(6):729. doi: 10.3390/ijerph21060729

Figure 1.

Figure 1

A geographical representation of ten targeted sub-districts in Khon Kaen province. The sub-districts are numerically labeled from 1 to 10 and are categorized based on their proximity to specific water bodies. Eight sub-districts, indicated as (1) Khaeun Ubonrat sub-district, (2) Thung Pong sub-district, (3) Khok Sung sub-district, (4) Ban Dong sub-district, (5) Na Kham sub-district, (6) Si Suk Samran sub-district, (7) Kud Nam Sai sub-district, and (8) Nam Phong sub-district, are situated around the Ubonrat Dam and Lam Nam Phong River. Additionally, one area around Kaeng Nam Ton Pond is represented by (9) Don Chang sub-district, and one area around Kaeng La Wa Pond is represented by (10) Khok Samran sub-district.