Ravenwood Pws, MO
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2025-2025). 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.
Who runs the water here
Ravenwood Pws serves about 420 people through 189 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Nodaway County, Missouri. EPA system ID: MO1010673; phone on file: 660-937-4355. They can tell you what your service line is made of and whether they pay to replace it.
Ravenwood Pws's lead record
That is down 2.02 ppb from 2.02 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Ravenwood Pws is 2.02 ppb across 8 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 2.02 ppb |
| 2021 | 2.02 ppb |
| 2021 | 2.02 ppb |
| 2019 | 1 ppb |
| 2018 | 1 ppb |
| 2018 | 1 ppb |
| 2016 | 0.8 ppb |
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. Ravenwood Pws's reported as 0 (not detected) sits at the 22nd percentile in Missouri and the 21st nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
11 other systems share Nodaway County; 9 of them have a higher latest lead result than Ravenwood Pws. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Maryville Pws | 10,775 | 6.05 ppb |
| Nodaway County Pwsd 1 | 6,428 | 1.41 ppb |
| Burlington Junction Pws | 630 | 1.53 ppb |
| Hopkins Pws | 550 | 1.77 ppb |
| Skidmore Pws | 230 | 5.74 ppb |
| Barnard Pws | 220 | 2.9 ppb |
| Clearmont Pws | 210 | 1.8 ppb |
| Conception Junction Pws | 192 | 0 (not detected) |
| Graham Pws | 170 | 0.85 ppb |
| Elmo Pws | 169 | 0 (not detected) |
Your move
Look up your address in Ravenwood Pws'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 Ravenwood 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. What a 90th-percentile result does and does not tell you: how to read a lead result. A zero today does not rule out a jump later - the rules are tightening in 2027.