Sign Post Estates, VA
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2021-2023). 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.
Sign Post Estates at a glance
Sign Post Estates serves about 75 people through 36 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Charles City County, Virginia. EPA system ID: VA4036800; phone on file: 804-344-8632. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
That is down 3 ppb from 3 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Sign Post Estates is 3 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2020 | 3 ppb |
| 2017 | 1 ppb |
How Sign Post Estates 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. Sign Post Estates's reported as 0 (not detected) sits at the 9th percentile in Virginia and the 7th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
4 other systems share Charles City County; 3 of them have a higher latest lead result than Sign Post Estates. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Wayside Area | 368 | 0.77 ppb |
| Mt Zion/Rustic Area | 243 | 1.12 ppb |
| Glendale Acres | 87 | 0 (not detected) |
| Trevors Bend | 48 | 1.12 ppb |
Your move
Look up your address in Sign Post Estates'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 Sign Post Estates 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. The lead result guide covers how utilities pick the homes they sample. Small systems behave differently: why small systems go over more often.