Morley Pws, MO
Lead detected, under the action levels
Latest 90th-percentile lead: 1.52 ppb (monitoring period 2022-2024). 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
Morley Pws serves about 699 people through 316 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Scott County, Missouri. EPA system ID: MO4010945; phone on file: 573-583-6145. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Morley Pws's lead record
That is down 1.78 ppb from 3.3 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for Morley Pws is 10.8 ppb across 5 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 1.52 ppb |
| 2021 | 3.3 ppb |
| 2021 | 3.3 ppb |
| 2018 | 10.8 ppb over 10 |
| 2016 | 2.52 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. Morley Pws's 1.52 ppb sits at the 62nd percentile in Missouri and the 64th nationally (higher means more lead).
Nearby utilities
15 other systems share Scott County; 5 of them have a higher latest lead result than Morley Pws. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Sikeston Pws | 16,291 | 1.13 ppb |
| Scott City Pws | 4,653 | 1.25 ppb |
| Scott County Pwsd 4 | 3,150 | 0 (not detected) |
| Chaffee Pws | 3,054 | 1.17 ppb |
| Oran Pws | 1,294 | 2.71 ppb |
| Miner Pws | 1,135 | 0 (not detected) |
| Benton Pws | 885 | 3.42 ppb |
| Scott County Pwsd 1 | 785 | 0 (not detected) |
| Kelso Pws | 586 | 5.87 ppb |
| Scott County Pwsd 2 | 553 | 3.84 ppb |
Next steps for Morley, MO
Test your own tap with a certified lab first-draw sample; Morley, 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 Morley Pws 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. The action level is dropping - the 10 ppb rule from 2027.