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EWG's Tap Water Database — 2021 UPDATE

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Germanium

City of Tucson

Germanium is a naturally occuring element used as a component in semiconductors and fiber optics. Excessive exposures to germanium may harm the kidneys.

MORE ABOUT THIS CONTAMINANT

 

177

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
20190.199 ppb16977ND - 0.930 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2019-02-04201902050331ND
2019-02-04201902050093ND
2019-02-04201902050088ND
2019-02-042019020500910.420 ppb
2019-02-042019020503380.540 ppb
2019-02-04201902050333ND
2019-02-05201902060156ND
2019-02-052019020601500.380 ppb
2019-02-052019020603850.370 ppb
2019-02-05201902060375ND
2019-02-052019020604030.320 ppb
2019-02-052019020604100.730 ppb
2019-02-062019020708250.470 ppb
2019-02-06201902070600ND
2019-02-062019020707420.450 ppb
2019-02-06201902070737ND
2019-02-062019020705980.400 ppb
2019-02-06201902070843ND
2019-02-07201902080569ND
2019-02-07201902080487ND
2019-02-07201902080599ND
2019-02-07201902080482ND
2019-02-07201902080464ND
2019-02-072019020804890.400 ppb
2019-02-112019021202550.440 ppb
2019-02-112019021202530.890 ppb
2019-02-11201902120308ND
2019-02-112019021203040.340 ppb
2019-02-112019021202600.420 ppb
2019-02-11201902120137ND
2019-02-12201902130141ND
2019-02-122019021301400.420 ppb
2019-02-12201902130138ND
2019-02-12201902130137ND
2019-02-12201902130142ND
2019-02-12201902130139ND
2019-02-13201902140233ND
2019-02-13201902140235ND
2019-02-13201902140237ND
2019-02-13201902140234ND
2019-02-13201902140232ND
2019-02-13201902140236ND
2019-02-142019021502760.450 ppb
2019-02-14201902150278ND
2019-02-142019021502750.320 ppb
2019-02-142019021502770.310 ppb
2019-02-142019021502790.530 ppb
2019-02-19201902200264ND
2019-02-19201902200262ND
2019-02-19201902200266ND
2019-02-19201902200261ND
2019-02-19201902200263ND
2019-02-19201902200265ND
2019-02-202019022102810.510 ppb
2019-02-202019022102800.480 ppb
2019-02-202019022102820.440 ppb
2019-02-202019022102790.500 ppb
2019-02-20201902210278ND
2019-03-04201903050136ND
2019-03-042019030501350.440 ppb
2019-03-042019030501370.820 ppb
2019-03-05201903060677ND
2019-03-05201903060674ND
2019-03-052019030606750.420 ppb
2019-03-05201903060676ND
2019-03-062019030701730.400 ppb
2019-03-06201903070172ND
2019-03-06201903070171ND
2019-03-06201903070170ND
2019-03-07201903080174ND
2019-03-072019030801710.360 ppb
2019-03-072019030801730.330 ppb
2019-03-07201903080172ND
2019-03-112019031202890.370 ppb
2019-03-142019031504170.310 ppb
2019-03-182019031903080.470 ppb
2019-03-182019031903100.340 ppb
2019-03-182019031903090.400 ppb
2019-03-19201903200403ND
2019-03-192019032004040.330 ppb
2019-05-132019051502580.410 ppb
2019-05-15201905170297ND
2019-05-30201905310140ND
2019-05-30201905310139ND
2019-05-302019053101380.480 ppb
2019-06-252019062600650.330 ppb
2019-08-052019080602850.930 ppb
2019-08-05201908060284ND
2019-08-052019080602820.360 ppb
2019-08-05201908060283ND
2019-08-06201908070560ND
2019-08-06201908070558ND
2019-08-062019080705590.420 ppb
2019-08-13201908140571ND
2019-08-142019081507070.390 ppb
2019-08-192019082001000.340 ppb
2019-08-19201908200099ND
2019-08-192019082000980.550 ppb
2019-08-20201908210204ND
2019-08-20201908210205ND
2019-08-20201908210203ND
2019-08-20201908210202ND
2019-08-212019082203570.390 ppb
2019-08-212019082203580.540 ppb
2019-08-212019082203590.420 ppb
2019-08-21201908220360ND
2019-08-222019082300940.310 ppb
2019-08-222019082300950.410 ppb
2019-08-22201908230097ND
2019-08-22201908230096ND
2019-08-26201908270124ND
2019-08-26201908270126ND
2019-08-26201908270123ND
2019-08-26201908270125ND
2019-08-272019082802290.440 ppb
2019-08-27201908280230ND
2019-08-27201908280198ND
2019-08-27201908280197ND
2019-08-27201908280200ND
2019-08-272019082801990.350 ppb
2019-08-282019082902650.360 ppb
2019-08-28201908290264ND
2019-08-282019082902620.340 ppb
2019-08-28201908290263ND
2019-08-292019083001280.440 ppb
2019-08-292019083001210.460 ppb
2019-08-29201908300118ND
2019-08-29201908300120ND
2019-08-29201908300119ND
2019-09-032019090501790.400 ppb
2019-09-04201909050201ND
2019-09-042019090502000.430 ppb
2019-09-04201909050202ND
2019-09-052019090601610.580 ppb
2019-09-052019090602460.370 ppb
2019-09-052019090602470.460 ppb
2019-09-052019090602450.630 ppb
2019-09-052019090601600.630 ppb
2019-09-092019091005670.300 ppb
2019-09-092019091005150.310 ppb
2019-09-092019091005160.380 ppb
2019-09-09201909100566ND
2019-09-092019091005650.350 ppb
2019-09-092019091005640.390 ppb
2019-09-092019091005080.770 ppb
2019-09-102019091104030.370 ppb
2019-09-10201909110273ND
2019-09-102019091102720.320 ppb
2019-09-11201909120175ND
2019-09-11201909120174ND
2019-09-112019091300700.340 ppb
2019-09-112019091300690.560 ppb
2019-09-11201909120156ND
2019-09-11201909120157ND
2019-09-12201909130104ND
2019-09-12201909130105ND
2019-09-122019091301030.330 ppb
2019-09-12201909130170ND
2019-09-12201909130188ND
2019-09-12201909130187ND
2019-09-16201909170296ND
2019-09-16201909170606ND
2019-10-07201910080390ND
2019-10-07201910080389ND
2019-10-092019101102720.320 ppb
2019-10-092019101102730.600 ppb
2019-10-24201910250114ND
2019-10-302019103101200.320 ppb
2019-11-072019110802270.320 ppb
2020-02-06202002070084ND
2020-02-06202002070085ND
2020-02-062020020700860.300 ppb
2020-02-18202002190177ND
2020-08-05202008060295ND
2020-08-05202008060294ND
2020-08-05202008060296ND
2020-08-05202008060297ND