This system was not included in federal PFAS monitoring
FYI▾
Should I be concerned?
This system serves fewer than 3,300 people and was not required to participate in EPA UCMR5 testing. Absence of data is not the same as absence of contamination.
Lead risk depends on your home, not just the water system
77% lead or unknown lines
Act soon▾
The concern isn't usually the treatment plant — it's pipes inside older homes. No level is considered safe for children under 6.
Should I be worried?
Not necessarily — but if your home was built before 1986, it's worth checking whether you have lead pipes or solder. Run cold water 30 seconds before drinking in the morning.
From your utility's Consumer Confidence Report · 5 contaminants tested
Above limit
Approaching limit
Within limits
Lead & copper — tested at your tap
Copper▸
0.123 mg/L
Reference: Action level
Federal Lead and Copper Rule action level. Legally enforceable. Exceeding it triggers required corrective action by the utility.
What is it?
Leaches from copper household plumbing and pipes. Some copper is a normal part of drinking water infrastructure.
Why it matters
Short-term exposure above the action level of 1.3 mg/L can cause gastrointestinal distress. Long-term exposure can cause liver and kidney damage. At typical detected levels (well below the AL), copper is not a health concern.
What to do
If above the action level, run your tap for 30 seconds before drinking. Copper levels decrease as water flows through the pipes.
Lead▸
0.002 mg/L
Reference: Action level
Federal Lead and Copper Rule action level. Legally enforceable. Exceeding it triggers required corrective action by the utility.
What is it?
Lead in drinking water almost always comes from your home's plumbing — not from the water source or treatment plant. Lead pipes, solder, and brass fixtures can leach lead, especially if water sits in pipes for hours.
Why it matters
There is no safe level of lead exposure. Even low levels can harm children's brain development, and cause kidney and blood pressure problems in adults. The action level of 15 µg/L is a regulatory trigger, not a safety threshold.
What to do
Run your tap for 30 seconds to 2 minutes before drinking, especially in the morning. Use cold water for cooking and formula — hot water leaches more lead. A filter certified to NSF/ANSI 53 for lead removal is the most reliable protection.
What the research says
There is no safe level of lead exposure. Lead crosses the placenta and causes preterm birth and cognitive impairment in children at blood lead levels below 10 µg/dL.
Federal Maximum Contaminant Level. The legally enforceable EPA drinking-water standard.
What is it?
Another group of disinfection byproducts formed when chlorine reacts with natural organic matter. HAA5 measures the five most common species.
Why it matters
Long-term exposure above the MCL of 60 µg/L (0.060 mg/L) is associated with increased cancer risk. Like THMs, the MCL is based on a running annual average.
What to do
Activated carbon filters can reduce HAA5. If your system consistently approaches the limit, a reverse osmosis filter provides more complete removal.
TTHM▸
20 µg/L
Reference: MCL
Federal Maximum Contaminant Level. The legally enforceable EPA drinking-water standard.
What is it?
Formed when chlorine used to disinfect water reacts with natural organic matter. Includes chloroform, bromoform, and related compounds. The trade-off: disinfection prevents waterborne disease, but creates these byproducts.
Why it matters
Long-term exposure above the MCL of 80 µg/L (0.080 mg/L) is associated with increased cancer risk and possible reproductive effects. The MCL is based on a running annual average, not a single sample.
What to do
If your system is near or above the limit, an activated carbon filter (including pitcher filters like Brita) can reduce THMs. Running water for a minute before drinking also helps, as THMs are volatile and dissipate.
Disinfectants — MRDL
Chlorine▸
1.6 mg/L
Reference: MRDL
Federal Maximum Residual Disinfectant Level. Legally enforceable EPA limit on residual disinfectant concentration in distributed water.
What is it?
Added intentionally to kill bacteria and viruses. A chlorine residual in your tap water means the disinfection is still active through the distribution system — this is by design.
Why it matters
The MRDL of 4 mg/L is the maximum allowed. Typical levels are 0.5–2 mg/L. Chlorine at normal levels is not a health concern — the disease risk from untreated water is far greater.
What to do
If you don't like the taste, let water sit in an open pitcher for 30 minutes or use an activated carbon filter. Both remove chlorine taste and odor.
Do you have or use a private well? Measured concentrations from nearby private wells sampled within 5 miles.
Details ↓
Surface water
Water Sources
Anderson draws from surface water — 0420006 West Anderson W/D (P04119). Drought directly affects reservoir levels and river flow. ⚠️ This region is currently under extreme drought conditions — reservoir and river levels may be reduced.