Aluminum
Quail Creek Estates Mutual Water Company
Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.
101
Samples
0
Samples exceeding legal limit (MCL)
2
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | 11.0 ppb | 18 | 5 | ND - 116.0 ppb |
| 2019 | 104.7 ppb | 19 | 2 | ND - 1,030.0 ppb |
| 2020 | 13.1 ppb | 16 | 1 | ND - 209.0 ppb |
| 2021 | 19.9 ppb | 16 | 2 | ND - 160.0 ppb |
| 2022 | 4.38 ppb | 16 | 1 | ND - 70.0 ppb |
| 2023 | ND | 16 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 600 ppb
The EWG Health Guideline of 600 ppb for aluminum was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to the brain and nervous system.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-24 | CA4300979_005_005-201801240930 | 116.0 ppb |
| 2018-01-24 | CA4300979_004_004-201801240930 | ND |
| 2018-01-24 | CA4300979_006_006-201801240930 | ND |
| 2018-02-23 | CA4300979_004_004-201802231015 | 11.0 ppb |
| 2018-03-19 | CA4300979_004_004-201803191045 | ND |
| 2018-05-15 | CA4300979_004_004-201805150930 | ND |
| 2018-05-15 | CA4300979_005_005-201805150930 | 46.0 ppb |
| 2018-05-15 | CA4300979_006_006-201805151000 | ND |
| 2018-06-13 | CA4300979_004_004-201806131100 | ND |
| 2018-06-26 | CA4300979_005_005-201806261115 | ND |
| 2018-06-26 | CA4300979_006_006-201806261115 | ND |
| 2018-08-28 | CA4300979_004_004-201808281130 | ND |
| 2018-09-12 | CA4300979_004_004-201809121000 | ND |
| 2018-09-12 | CA4300979_006_006-201809121000 | ND |
| 2018-10-29 | CA4300979_006_006-201810291100 | 18.0 ppb |
| 2018-11-19 | CA4300979_004_004-201811191400 | ND |
| 2018-12-07 | CA4300979_006_006-201812070945 | ND |
| 2018-12-07 | CA4300979_004_004-201812070945 | 7.00 ppb |
| 2019-01-11 | CA4300979_004_004-201901110700 | ND |
| 2019-01-15 | CA4300979_004_004-201901151215 | 960.0 ppb |
| 2019-01-15 | CA4300979_006_006-201901151200 | 1,030.0 ppb |
| 2019-02-11 | CA4300979_004_004-201902111030 | ND |
| 2019-02-12 | CA4300979_006_006-201902121000 | ND |
| 2019-02-12 | CA4300979_004_004-201902121000 | ND |
| 2019-03-19 | CA4300979_004_004-201903191100 | ND |
| 2019-04-17 | CA4300979_004_004-201904171130 | ND |
| 2019-04-17 | CA4300979_006_006-201904171130 | ND |
| 2019-05-21 | CA4300979_004_004-201905211130 | ND |
| 2019-06-12 | CA4300979_004_004-201906121100 | ND |
| 2019-07-25 | CA4300979_006_006-201907251130 | ND |
| 2019-07-25 | CA4300979_004_004-201907251130 | ND |
| 2019-08-19 | CA4300979_004_004-201908191030 | ND |
| 2019-09-24 | CA4300979_004_004-201909241200 | ND |
| 2019-10-15 | CA4300979_006_006-201910151200 | ND |
| 2019-10-15 | CA4300979_004_004-201910151200 | ND |
| 2019-11-26 | CA4300979_004_004-201911261130 | ND |
| 2019-12-23 | CA4300979_004_004-201912231130 | ND |
| 2020-01-14 | CA4300979_006_006-202001141345 | ND |
| 2020-01-14 | CA4300979_004_004-202001141345 | ND |
| 2020-02-13 | CA4300979_004_004-202002131000 | ND |
| 2020-03-19 | CA4300979_004_004-202003191200 | ND |
| 2020-04-23 | CA4300979_006_006-202004231000 | ND |
| 2020-04-23 | CA4300979_004_004-202004230930 | ND |
| 2020-05-29 | CA4300979_004_004-202005290900 | ND |
| 2020-06-24 | CA4300979_004_004-202006241015 | ND |
| 2020-07-22 | CA4300979_004_004-202007221045 | ND |
| 2020-07-22 | CA4300979_006_006-202007221030 | ND |
| 2020-08-28 | CA4300979_004_004-202008280800 | ND |
| 2020-09-16 | CA4300979_004_004-202009161130 | 209.0 ppb |
| 2020-10-20 | CA4300979_004_004-202010201315 | ND |
| 2020-10-20 | CA4300979_006_006-202010201300 | ND |
| 2020-11-24 | CA4300979_004_004-202011241430 | ND |
| 2020-12-15 | CA4300979_004_004-202012151415 | ND |
| 2021-01-06 | CA4300979_006_006-202101061400 | ND |
| 2021-01-06 | CA4300979_004_004-202101061400 | ND |
| 2021-02-26 | CA4300979_004_004-202102261430 | ND |
| 2021-03-30 | CA4300979_004_004-202103301000 | ND |
| 2021-04-28 | CA4300979_004_004-202104280930 | ND |
| 2021-05-14 | CA4300979_004_004-202105140930 | 159.0 ppb |
| 2021-06-29 | CA4300979_004_004-202106290915 | ND |
| 2021-07-07 | CA4300979_006_006-202107071300 | ND |
| 2021-07-07 | CA4300979_004_004-202107071300 | ND |
| 2021-08-20 | CA4300979_004_004-202108200945 | ND |
| 2021-09-27 | CA4300979_004_004-202109271215 | ND |
| 2021-10-25 | CA4300979_006_006-202110251300 | ND |
| 2021-10-25 | CA4300979_004_004-202110251300 | ND |
| 2021-11-04 | CA4300979_006_006-202111041130 | ND |
| 2021-11-04 | CA4300979_004_004-202111041115 | ND |
| 2021-12-09 | CA4300979_004_004-202112091100 | 160.0 ppb |
| 2022-01-17 | CA4300979_006_006-202201171245 | ND |
| 2022-01-17 | CA4300979_004_004-202201171300 | 70.0 ppb |
| 2022-02-09 | CA4300979_004_004-202202091100 | ND |
| 2022-03-14 | CA4300979_004_004-202203140830 | ND |
| 2022-04-27 | CA4300979_004_004-202204271415 | ND |
| 2022-04-27 | CA4300979_006_006-202204271400 | ND |
| 2022-05-16 | CA4300979_004_004-202205161415 | ND |
| 2022-06-08 | CA4300979_004_004-202206081230 | ND |
| 2022-07-26 | CA4300979_004_004-202207261230 | ND |
| 2022-07-26 | CA4300979_006_006-202207261245 | ND |
| 2022-08-22 | CA4300979_004_004-202208221230 | ND |
| 2022-09-12 | CA4300979_004_004-202209120900 | ND |
| 2022-10-12 | CA4300979_004_004-202210121400 | ND |
| 2022-10-12 | CA4300979_006_006-202210121400 | ND |
| 2022-11-28 | CA4300979_004_004-202211281030 | ND |
| 2022-12-08 | CA4300979_004_004-202212080730 | ND |
| 2023-01-19 | CA4300979_004_004-202301191215 | ND |
| 2023-02-08 | CA4300979_004_004-202302081015 | ND |
| 2023-02-08 | CA4300979_006_006-202302081030 | ND |
| 2023-03-01 | CA4300979_004_004-202303010910 | ND |
| 2023-04-05 | CA4300979_006_006-202304051030 | ND |
| 2023-04-05 | CA4300979_004_004-202304051040 | ND |
| 2023-05-01 | CA4300979_004_004-202305011220 | ND |
| 2023-06-05 | CA4300979_004_004-202306051100 | ND |
| 2023-07-06 | CA4300979_004_004-202307061240 | ND |
| 2023-07-06 | CA4300979_006_006-202307061220 | ND |
| 2023-08-07 | CA4300979_004_004-202308071200 | ND |
| 2023-09-07 | CA4300979_004_004-202309071015 | ND |
| 2023-10-11 | CA4300979_006_006-202310111200 | ND |
| 2023-10-11 | CA4300979_004_004-202310111210 | ND |
| 2023-11-02 | CA4300979_004_004-202311021130 | ND |
| 2023-12-26 | CA4300979_004_004-202312261000 | ND |