Is Mammoth Spring, Arkansas tap water safe?
2 water systems report serving Mammoth Spring. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
A
Mammoth Spring Waterworks
Serves 1,777 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2002 (older than 5 years, not graded).
D
Hosanna Heights Water
Serves 52 people · Groundwater · Full report →
33 health-based violations in the last 5 years; 134 monitoring/reporting violations; 73 not yet resolved; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2004 (older than 5 years, not graded).