Catalpa Subdivision, VA
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2024-2026). 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.
Catalpa Subdivision at a glance
Catalpa Subdivision serves about 48 people through 19 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Culpeper County, Virginia. EPA system ID: VA6047025; phone on file: 804-749-8868. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
Against the period ending 2023 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Catalpa Subdivision is 0.73 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2018 | 0.73 ppb |
| 2017 | 0.73 ppb |
How Catalpa Subdivision compares
Of the 996 Virginia systems with a lead result, the median latest reading is 0 ppb; 3 are over 15 ppb right now and 59 have gone over at some point. Catalpa Subdivision's reported as 0 (not detected) sits at the 4th percentile in Virginia and the 3rd nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Culpeper County
32 other systems share Culpeper County; 12 of them have a higher latest lead result than Catalpa Subdivision. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Culpeper, Town Of | 21,184 | 0 (not detected) |
| Coffeewood Correctional Center | 2,000 | 0 (not detected) |
| Clevengers Village | 1,400 | 0 (not detected) |
| Fairview Acres | 336 | 7 ppb |
| Dutch Hollow Subdivision | 200 | 0 (not detected) |
| Wildwood Forest | 188 | 0 (not detected) |
| Pelham Manor | 183 | 0 (not detected) |
| Brenridge Subdivision | 175 | 0 (not detected) |
| Cedarbrooke Subdivision | 163 | 1.2 ppb |
| Overlook Heights Combined | 160 | 0 (not detected) |
What to do in your house
Look up your address in Catalpa Subdivision'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 Catalpa Subdivision 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. Small systems behave differently: why small systems go over more often.