Oak Grove Park Mhp, PA
Above the federal action level
Latest 90th-percentile lead: 29.6 ppb (monitoring period 2022-2022). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. In the most recent monitoring period, more than 10% of the sampled homes measured above 15 ppb. Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking now, and test your own tap.
Oak Grove Park Mhp at a glance
Oak Grove Park Mhp serves about 130 people through 130 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Montgomery County, Pennsylvania. EPA system ID: PA1460030; phone on file: 215-723-2007. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Oak Grove Park Mhp's lead record
The highest 90th-percentile result EPA holds for Oak Grove Park Mhp is 29.6 ppb across 1 monitoring period, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2022 | 29.6 ppb over 15 |
Where this result ranks
Of the 516 Pennsylvania systems with a lead result, the median latest reading is 2 ppb; 143 are over 15 ppb right now and 156 have gone over at some point. Oak Grove Park Mhp's 29.6 ppb sits at the 86th percentile in Pennsylvania and the 99th nationally (higher means more lead).
Neighbouring systems
37 other systems share Montgomery County; 0 of them have a higher latest lead result than Oak Grove Park Mhp. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Aqua Pa Main System | 822,600 | 0 (not detected) |
| North Penn Water Authority | 91,941 | 0.5 ppb |
| Pa American Norristown | 88,885 | 2 ppb |
| North Wales Water Authority | 72,496 | 1.6 ppb |
| Pottstown Borough Water Auth | 36,000 | 0.9 ppb |
| Horsham Water&Sewer Authority | 26,000 | 0 (not detected) |
| Ambler Boro Water Dept | 20,000 | 2.3 ppb |
| Aqua Pa Hatboro | 12,901 | 0 (not detected) |
| Aqua Pa Superior Main System | 11,400 | 0 (not detected) |
| Collegeville Trappe Joint Pwd | 8,470 | 3 ppb |
Your move
Use a filter certified to NSF/ANSI 53 for lead on the tap you drink and cook from, now, before you test. Then test your own 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 Park 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. What a 90th-percentile result does and does not tell you: how to read a lead result. The action level is dropping - the 10 ppb rule from 2027.