Lili Valley Water Co., CA
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2016-2018). 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 Lili Valley Water Co.
Lili Valley Water Co. serves about 126 people through 45 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Calaveras County, California. EPA system ID: CA0500027. Ask the utility on your bill for your address in their service line inventory.
Lili Valley Water Co.'s lead record
Against the period ending 2016 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Lili Valley Water Co. is 0 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2018 | 0 (not detected) |
| 2016 | 0 (not detected) |
How Lili Valley Water Co. compares
Of the 2,884 California systems with a lead result, the median latest reading is 0 ppb; 30 are over 15 ppb right now and 215 have gone over at some point. Lili Valley Water Co.'s reported as 0 (not detected) sits at the 21st percentile in California and the 11th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Calaveras County
18 other systems share Calaveras County; 9 of them have a higher latest lead result than Lili Valley Water Co.. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Ccwd - Ebbetts Pass | 11,545 | 1.85 ppb |
| Ccwd - Jenny Lind | 9,861 | 0 (not detected) |
| Calaveras Pud | 6,286 | 0 (not detected) |
| Ccwd - Copper Cove | 5,187 | 1.76 ppb |
| Blue Lake Springs Mut Wtr | 4,822 | 15 ppb |
| Union Public Utility District | 4,774 | 0 (not detected) |
| Angels, City Of | 3,836 | 0 (not detected) |
| Ccwd - West Point | 1,043 | 4.03 ppb |
| Valley Springs Pud | 900 | 0 (not detected) |
| Snowshoe Springs Assn. | 686 | 0 (not detected) |
Next steps for West Point, CA
Look up your address in Lili Valley Water Co.'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 Lili Valley Water Co. 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.