Oak Grove Trailer Park, MO
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2025). 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.
About Oak Grove Trailer Park
Oak Grove Trailer Park serves about 40 people through 25 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Taney County, Missouri. EPA system ID: MO5048178; phone on file: 417-527-1151. They can tell you what your service line is made of and whether they pay to replace it.
Oak Grove Trailer Park's lead record
Against the period ending 2022 (0.55 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Oak Grove Trailer Park is 9.1 ppb across 7 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 0.55 ppb |
| 2022 | 0.55 ppb |
| 2019 | 0.53 ppb |
| 2019 | 0.53 ppb |
| 2016 | 9.1 ppb |
| 2016 | 9.1 ppb |
How Oak Grove Trailer Park compares
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. Oak Grove Trailer Park's reported as 0 (not detected) sits at the 2nd percentile in Missouri and the 2nd nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
51 other systems share Taney County; 31 of them have a higher latest lead result than Oak Grove Trailer Park. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Branson Pws | 12,640 | 2.92 ppb |
| Mo American Tri State | 8,680 | 2 ppb |
| Taney County Pwsd 3 | 6,000 | 3.87 ppb |
| Taney County Pwsd 2 | 5,500 | 1.92 ppb |
| Hollister Pws | 4,426 | 0 (not detected) |
| Forsyth Pws | 2,730 | 2.75 ppb |
| Holiday Hills Resort | 2,065 | 3.83 ppb |
| Taney County Pwsd 1 | 2,000 | 1.17 ppb |
| Merriam Woods Pws | 1,839 | 5 ppb |
| College Of The Ozarks | 1,700 | 0 (not detected) |
Your move
Look up your address in Oak Grove Trailer Park'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 Oak Grove Trailer Park 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.