Country Aire Mhp, MO
Lead detected, under the action levels
Latest 90th-percentile lead: 0.54 ppb (monitoring period 2024-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Who runs the water here
Country Aire Mhp serves about 55 people through 22 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Texas County, Missouri. EPA system ID: MO4048167; phone on file: 417-349-0454. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
Against the period ending 2023 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Country Aire Mhp is 8.1 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0.54 ppb |
| 2023 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2017 | 8.1 ppb |
Against other Missouri systems
Of the 1,674 Missouri systems with a lead result, the median latest reading is 1.04 ppb; 2 are over 15 ppb right now and 74 have gone over at some point. Country Aire Mhp's 0.54 ppb sits at the 42nd percentile in Missouri and the 44th nationally (higher means more lead).
Other water systems in Texas County
9 other systems share Texas County; 5 of them have a higher latest lead result than Country Aire Mhp. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Texas County Pwsd 1 | 3,335 | 0 (not detected) |
| Licking Pws | 2,500 | 1.18 ppb |
| Texas County Pwsd 4 | 2,398 | 0 (not detected) |
| Houston Pws | 2,134 | 0 (not detected) |
| Cabool Pws | 2,059 | 3.22 ppb |
| Texas County Pwsd 2 | 1,400 | 1.25 ppb |
| Texas County Pwsd 3 | 800 | 1.08 ppb |
| Summersville Pws | 502 | 0 (not detected) |
| Raymondville Pws | 341 | 2.42 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Mountain Grove, MO may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Country Aire Mhp whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. The lead result guide covers how utilities pick the homes they sample. The action level is dropping - the 10 ppb rule from 2027.