Siloam W/A #2-Griffith Well, MS
Lead detected, under the action levels
Latest 90th-percentile lead: 1.6 ppb (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. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
About Siloam W/A #2-Griffith Well
Siloam W/A #2-Griffith Well serves about 2,054 people through 778 service connections, which makes it a small system under EPA's size classes. It is under mixed public and private ownership and draws groundwater, in Clay County, Mississippi. EPA system ID: MS0130015; phone on file: 662-494-1852. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
The highest 90th-percentile result EPA holds for Siloam W/A #2-Griffith Well is 1.6 ppb across 1 monitoring period, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 1.6 ppb |
Against other Mississippi systems
Of the 973 Mississippi systems with a lead result, the median latest reading is 1 ppb; 9 are over 15 ppb right now and 44 have gone over at some point. Siloam W/A #2-Griffith Well's 1.6 ppb sits at the 70th percentile in Mississippi and the 65th nationally (higher means more lead).
Neighbouring systems
7 other systems share Clay County; 0 of them have a higher latest lead result than Siloam W/A #2-Griffith Well. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| City Of West Point | 15,062 | 0 (not detected) |
| Golden Triangle Water Assn #1 | 2,033 | 1.5 ppb |
| Sun Creek Water Inc-Pheba | 1,923 | 0.9 ppb |
| Siloam W/A #6-Una System | 1,489 | 0.6 ppb |
| Siloam W/A #3-Beasley Well | 810 | 0.7 ppb |
| Siloam W/A #4-Pine Bluff | 515 | 1.2 ppb |
| Golden Triangle W/A #2 | 187 | 0.9 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; West Point, MS may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Siloam W/A #2-Griffith Well 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.