Anderson Circle Water Corp. water quality
1 contaminant above a federal limit. hardness not in the latest CCR.
ID4010005. Data through 2026-07-30. DEQ record.
What's in it
PFHxS
Above limitPUR Basic Vertical Faucet Mount Filter System is certified to reduce it.
HFPO-DA (GenX)
ElevatedPUR Basic Vertical Faucet Mount Filter System is certified to reduce it.
8 other contaminants tested, not detected or well below the limit
Arsenic ND Copper 0.15ppm Gross Alpha 4.81pCi/L Lead 2.0ppb Nitrate (as N) 2.90ppm Radium 226 + 228 ND Total Trihalomethanes ND Uranium 7.0ppb
Filters that match
PUR Basic Vertical Faucet Mount Filter System
faucet mount · diy
- HFPO-DA (GenX)removes it, NSF or WQA certified
- PFHxSremoves it, NSF or WQA certified
Detections ranked by share of the limitevery Tier 1 detection, highest first
Bar length is the highest result in the last 36 months as a share of the federal limit (MCL, or action level for lead and copper). The dark tick marks the limit. Gross alpha is compared after subtracting uranium, as DEQ does for compliance.
Full contaminants reporthighest, latest, limit, trend, last sample
| Contaminant | Highest, 36 mo | Federal limit | Share of limit | Status | Trend | Last sample |
|---|---|---|---|---|---|---|
| Arsenic | ND | 10.0ppb MCL | Not detected | 2025-02-27 | ||
| Copper 90th percentile at home taps note | 0.15ppm | 1.30ppm AL | Detected | 2025-12-31 | ||
| Gross Alphanote | 4.81pCi/L | 15.0pCi/L MCL | Detected | 2025-06-26 | ||
| HFPO-DA (GenX) | 6.3ppt | 10.0ppt MCL | Elevated | 2026-04-23 | ||
| Lead 90th percentile at home taps note | 2.0ppb | 15.0ppb AL | Detected | 2025-12-31 | ||
| Nitrate (as N) | 2.90ppm latest 2.70ppm | 10.00ppm MCL | Detected | 2026-07-30 | ||
| PFHxS | 19.4ppt | 10.0ppt MCL | Above limit | 2026-04-23 | ||
| Radium 226 + 228 | ND | 5.00pCi/L MCL | Not detected | 2025-06-26 | ||
| Total Trihalomethanes | ND | 80.0ppb MCL | Not detected | 2025-06-26 | ||
| Uranium | 7.0ppb | 30.0ppb MCL | Detected | 2025-06-26 |
- Copper: 90th percentile of samples taken at customer taps. Results depend on the home's plumbing.
- Gross Alpha: Compliance uses the running average of gross alpha minus uranium. Shown value is the highest lab result; the adjusted average is 0.12 pCi/L after subtracting 4.69 pCi/L for uranium.
- Lead: 90th percentile of samples taken at customer taps. Results depend on the home's plumbing.
ppb = parts per billion (µg/L), ppm = parts per million (mg/L), ppt = parts per trillion. ND = not detected above the lab's reporting limit. MCL = federal maximum contaminant level; AL = action level for lead and copper (90th percentile of home taps); aesthetic = secondary standard for taste, odor or staining, not health. Bars show the highest result in 36 months as a share of the limit.
6 other regulated contaminants tested
| Contaminant | 36 mo max | Limit | Status | Last sample |
|---|---|---|---|---|
| Atrazine | ND | 3.0ppb | Not detected | 2026-04-23 |
| Benzene | ND | 5.0ppb | Not detected | 2025-06-26 |
| 1,2-Dibromo-3-chloropropane | ND | 0.2ppb | Not detected | 2026-04-23 |
| Tetrachloroethylene | ND | 5.0ppb | Not detected | 2025-06-26 |
| Sodium | 31.40ppm | none | Detected | 2025-06-26 |
| Trichloroethylene | ND | 5.0ppb | Not detected | 2025-06-26 |
Hardness
Hardness is not reported in the latest CCR. Hardness not reported for this system; softener sizing uses a regional default of 11.7 gpg until a CCR value is reviewed.
Track record1 violations on record, 0 health-based
✓ no violation recorded n monitoring or reporting only n includes a health-based violation ? outside the loaded record
No health-based violations (MCL, treatment technique, or disinfectant level) in the last ten years.
Monitoring and reporting violations (1)
A required sample or report was late or missing. These do not mean a contaminant was found, but a system that skips monitoring has gaps in its record.
| Year | Rule | Count | Detail |
|---|---|---|---|
| 2025 | Nitrates | 1 | Routine monitoring, major · Nitrate (as N) |
Lead and copper at the tap90th percentile of sampled homes against the action level
90th percentile of samples taken at customer taps. Results depend on the home's plumbing. Results are from sampled homes in this system, not from your tap. Home plumbing can add lead and copper. First-draw samples run higher than flushed ones.
90th percentile of samples taken at customer taps. Results depend on the home's plumbing. Results are from sampled homes in this system, not from your tap. Home plumbing can add lead and copper. First-draw samples run higher than flushed ones.
Where the water comes from1 active wells
1 active well, and 0 treatment points on record (SDWIS counts each chlorination or filtration point as a treatment plant).
WELL #1: Susceptibility: ioc high (auto), voc moderate, soc moderate, microbial high (auto).
Source water assessment susceptibility: final map[IOC:Auto High Microbials:Auto High SOC:Moderate VOC:Moderate]; hydrologic sensitivity M; pci land use map[IOC:M Microbials:M SOC:M VOC:M]; system construction M;
Source names (1)
WELL #1
Every match, by categorytop three per category
We may earn a commission if you buy through these links. Rankings come from the matching engine (certification + flagged contaminants + annual cost), not from who pays more. How we earn money. As an Amazon Associate we earn from qualifying purchases. Prices are not shown; Amazon sets them on its site.
Drinking water
Under sink, pitcher, or faucet. Treats the water you drink and cook with.
PUR Basic Vertical Faucet Mount Filter System
Certified for PFHxS, HFPO-DA, and lead (NSF/ANSI 53).
DIY. No plumbing.
PUR PLUS 11-Cup Pitcher with Lead-Reducing Filter
Certified for PFHxS, HFPO-DA, and lead (NSF/ANSI 53).
DIY. No plumbing.
Aquasana OptimH2O Reverse Osmosis + Claryum
Certified for nitrate and lead (NSF/ANSI 58); manufacturer-reported for PFHxS, HFPO-DA, and uranium.
Plumber recommended if you are not comfortable with a drain saddle and a tank. Not a whole-house solution.
Whole house
Installed where water enters the house. For fixtures, laundry and showers.
Express Water WH300SCKS 3-Stage Heavy Metal Whole House Filter (Sediment, KDF, Carbon)
Manufacturer-reported reduction for lead. Does not address PFHxS and HFPO-DA.
Plumber recommended if you are not comfortable with this install.
Sprite High Output 2 Universal Shower Filter with 3-Setting Shower Head (HO2-WH-M)
Does not address PFHxS and HFPO-DA.
DIY. No plumbing.
Culligan WSH-C125 Wall-Mount Shower Filter
Does not address PFHxS and HFPO-DA.
DIY. No plumbing.
Softener or conditioner
Worth it at 7 grains per gallon or more.
Aquasure Serene Lite 650K Salt-Free Water Conditioner with Triple Purpose Pre-Filter
Does not address PFHxS and HFPO-DA.
Plumber recommended if you are not comfortable with this install.
Whirlpool WHES30E 30,000 Grain Water Softener
Does not address PFHxS and HFPO-DA.
DIY if you are comfortable with this install.
Whirlpool WHES40E 40,000 Grain Water Softener
Does not address PFHxS and HFPO-DA.
DIY if you are comfortable with this install.
Questions about Anderson Circle Water Corp.
Is Anderson Circle Water Corp. tap water safe to drink?
In the last 36 months at least one result for Anderson Circle Water Corp. was above a federal limit: PFHxS. A single high sample is not always a violation because compliance is often judged on a running average; the violations section shows what EPA recorded. Results reflect the system's sampling points, not the plumbing in any one home.
Is Anderson Circle Water Corp. water hard?
Hardness has not been reported for Anderson Circle Water Corp. in a reviewed Consumer Confidence Report yet. The softener sizing widget uses a labelled county default until a report is reviewed.
Is Anderson Circle Water Corp. water fluoridated?
No fluoride result in the last 36 months.
Where does Anderson Circle Water Corp. water come from?
Anderson Circle Water Corp. draws from 1 active well. Source and treatment details are listed above.
What filter fits Anderson Circle Water Corp. water?
For drinking water the matching engine ranks PUR Basic Vertical Faucet Mount Filter System first for this profile, based on certified reduction claims for the contaminants flagged above. See the filters section for the reasoning and alternatives.
What was above the limit in Anderson Circle Water Corp. water?
PFHxS. Compare the value with the limit in the ranked chart and the full report above, and check the violations section for whether EPA recorded a violation.
Who to call
- System contact: LEWIS, KEVIN, 208-830-4870
- DEQ Boise Regional Office, 1445 N Orchard St, Boise ID 83706, (208) 373-0550
- Central District Health (well testing, septic, local health questions)
Sources
Sample results as of 2026-07-30; inventory and violations from EPA SDWIS; page built 2026-09-14. 38 individual results reviewed.
More: Ada County, PFHxS, HFPO-DA (GenX)
Numbers are the system's samples at its taps and wells, not yours. Lead and copper are 90th percentiles from sampled homes. Well pages are nearby-sample estimates. Health text restates EPA and DEQ. Methodology.