Green Hills Mhc Llc, MO
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2024-2024). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
About Green Hills Mhc Llc
Green Hills Mhc Llc serves about 135 people through 53 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Platte County, Missouri. EPA system ID: MO1046371; phone on file: 410-721-3374. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
Against the period ending 2024 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Green Hills Mhc Llc is 0 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
| 2024 | 0 (not detected) |
Where this result ranks
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. Green Hills Mhc Llc's reported as 0 (not detected) sits at the 10th percentile in Missouri and the 12th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Platte County
18 other systems share Platte County; 13 of them have a higher latest lead result than Green Hills Mhc Llc. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Mo American Platte County | 16,645 | 0 (not detected) |
| Platte Co Pwsd 4 | 9,552 | 0 (not detected) |
| Platte County Cons Pwsd 1 | 7,074 | 3.22 ppb |
| Platte City Pws | 4,691 | 0 (not detected) |
| Platte County Pwsd 6 | 2,095 | 1.1 ppb |
| Weatherby Lake Pws | 2,077 | 0 (not detected) |
| Platte Co Pwsd 9 | 1,860 | 1.19 ppb |
| Weston Pws | 1,850 | 1.11 ppb |
| Platte County Pwsd 7 | 1,750 | 0 (not detected) |
| Platte County Pwsd 8 | 1,200 | 1.66 ppb |
What to do in your house
Look up your address in Green Hills Mhc Llc's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Green Hills Mhc Llc 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Small systems behave differently: why small systems go over more often.