Pentachlorophenol
City of Tucson
Pentachlorophenol is a carcinogenic chemical used as a wood preservative. It harms developing fetuses, and causes immune suppression and hormone disruption.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 1 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 216 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | 0.00132 ppb | 91 | 1 | ND - 0.120 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.3 ppb
The EWG Health Guideline of 0.3 ppb for pentachlorophenol 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 cancer.
EPA Maximum Contaminant
Level (MCL) 1 ppb
The legal limit for pentachlorophenol, established in 1991, was based on analytical detection limits at the time that the standard was set.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-05-07 | 201405090245S | ND |
2016-01-01 | 201601200655S | ND |
2016-01-11 | 201601120497S | ND |
2016-01-11 | 201601120501S | ND |
2016-01-11 | 201601120503S | ND |
2016-01-12 | 2016011130591S | ND |
2016-01-12 | 201601130583S | ND |
2016-01-12 | 201601130585S | ND |
2016-01-12 | 201601130587S | ND |
2016-01-12 | 201601130589S | ND |
2016-01-13 | 201601140525S | ND |
2016-01-13 | 201601140527S | ND |
2016-01-13 | 201601140529S | ND |
2016-01-13 | 201601140531S | ND |
2016-01-14 | 201601200650S | ND |
2016-01-14 | 201601200652S | ND |
2016-01-14 | 201601201200633S | ND |
2016-01-19 | 201601210560S | ND |
2016-01-19 | 201601210577S | ND |
2016-01-19 | 201601210594S | ND |
2016-01-19 | 201601210596S | ND |
2016-01-19 | 201601210601S | ND |
2016-01-20 | 201601220050S | ND |
2016-01-20 | 201601220052S | ND |
2016-01-20 | 201601220054S | ND |
2016-01-20 | 201601220056S | ND |
2016-01-20 | 201601220058S | ND |
2016-01-21 | 201601260403S | ND |
2016-01-21 | 201601260405S | ND |
2016-01-21 | 201601260407S | ND |
2016-01-21 | 201601260409S | ND |
2016-01-21 | 201601260411S | ND |
2016-01-25 | 201601270686S | ND |
2016-01-25 | 201601270689S | ND |
2016-01-25 | 201601270691S | ND |
2016-01-25 | 201601270693S | ND |
2016-01-25 | 201601270696S | ND |
2016-01-26 | 201601280323S | ND |
2016-01-26 | 201601280325S | ND |
2016-01-26 | 201601280327S | ND |
2016-01-26 | 201601280329S | ND |
2016-01-26 | 201601280331S | ND |
2016-01-27 | 201601290325S | ND |
2016-01-27 | 201601290335S | ND |
2016-01-27 | 201601290347S | ND |
2016-01-27 | 201601290350S | ND |
2016-01-28 | 201602020389S | ND |
2016-01-28 | 201602020391S | ND |
2016-01-28 | 201602020393S | ND |
2016-01-28 | 201602020395S | ND |
2016-01-28 | 201602020468S | ND |
2016-02-01 | 201602030693S | ND |
2016-02-01 | 201602030695S | ND |
2016-02-01 | 201602030697S | ND |
2016-02-01 | 201602040362S | ND |
2016-02-02 | 2011602040368S | ND |
2016-02-02 | 2011602040370S | ND |
2016-02-02 | 201602040364S | ND |
2016-02-02 | 201602040366S | ND |
2016-02-03 | 201602050164S | ND |
2016-02-03 | 201602050166S | ND |
2016-02-04 | 201602090778S | ND |
2016-02-04 | 201602090780S | ND |
2016-02-04 | 201602090782S | ND |
2016-02-04 | 201602090784S | ND |
2016-02-08 | 201602100699S | ND |
2016-02-08 | 201602100702S | ND |
2016-02-08 | 201602100707S | ND |
2016-02-09 | 20160210492S | ND |
2016-02-09 | 201602110490S | ND |
2016-02-09 | 201602110494S | ND |
2016-02-09 | 201602110496S | ND |
2016-02-10 | 201602120207S | ND |
2016-02-10 | 201602120209S | ND |
2016-02-10 | 201602120211S | ND |
2016-02-11 | 201602170609S | ND |
2016-02-11 | 201602170834S | ND |
2016-02-11 | 201602170855S | ND |
2016-02-11 | 201602170857S | ND |
2016-02-11 | 201602170861S | ND |
2016-02-16 | 201602180558S | ND |
2016-02-16 | 201602180560S | ND |
2016-02-17 | 201602190297S | ND |
2016-02-17 | 201602190299S | ND |
2016-02-18 | 201602230669S | ND |
2016-02-19 | 201602230601S | ND |
2016-02-19 | 201602230603S | ND |
2016-02-19 | 201602230605S | ND |
2016-02-23 | 201602270248S | ND |
2016-02-23 | 201602270250S | ND |
2016-02-23 | 201602270252S | ND |
2016-02-24 | 201602270255S | ND |
2016-02-24 | 201602270257S | ND |
2016-02-24 | 201602270259S | ND |
2016-02-25 | 201603010761S | ND |
2016-02-29 | 201603020549S | ND |
2016-02-29 | 201603020593S | ND |
2016-03-01 | 201603030258S | ND |
2016-03-02 | 201603040297SS | ND |
2016-03-07 | 201603090501S | ND |
2016-03-10 | 201603150105S | ND |
2016-03-10 | 201603150108S | ND |
2016-04-20 | 201604220232S | ND |
2016-04-27 | 201604290167S | ND |
2016-04-27 | 201604290170S | ND |
2016-05-05 | 201605100253S | ND |
2016-05-31 | 201606020546S | ND |
2016-05-31 | 201606020548S | ND |
2016-06-14 | 201606160587S | ND |
2016-06-16 | 201606210150S | ND |
2016-07-18 | 201607200890S | ND |
2016-07-18 | 201607200892S | ND |
2016-07-18 | 201607200894S | ND |
2016-07-18 | 201607200898S | ND |
2016-07-19 | 201607220070S | ND |
2016-07-19 | 201607220072S | ND |
2016-07-19 | 201607220074S | ND |
2016-07-19 | 201607220076S | ND |
2016-07-19 | 20160722078S | ND |
2016-07-20 | 201607220304S | ND |
2016-07-20 | 201607220308S | ND |
2016-07-20 | 201607220310S | ND |
2016-07-20 | 201607220312S | ND |
2016-07-21 | 201607260659S | ND |
2016-07-21 | 201607260666S | ND |
2016-07-21 | 201607260668S | ND |
2016-07-21 | 201607260670S | ND |
2016-07-25 | 201607270551S | ND |
2016-07-25 | 201607270553S | ND |
2016-07-25 | 201607270559S | ND |
2016-07-26 | 201607280458S | ND |
2016-07-26 | 201607280462S | ND |
2016-07-26 | 201607280464S | ND |
2016-07-26 | 201607280466S | ND |
2016-07-26 | 201607280468S | ND |
2016-07-27 | 201607290322S | ND |
2016-07-27 | 201607290324S | ND |
2016-07-27 | 201607290326S | ND |
2016-07-27 | 201607290328S | ND |
2016-07-28 | 201608020259S | ND |
2016-07-28 | 201608020261S | ND |
2016-07-28 | 201608020263S | ND |
2016-07-28 | 201608020266S | ND |
2016-07-28 | 201608020268S | ND |
2016-08-01 | 201608030578S | ND |
2016-08-01 | 201608030580S | ND |
2016-08-01 | 201608030582S | ND |
2016-08-01 | 201608030584S | ND |
2016-08-01 | 201608030621S | ND |
2016-08-02 | 201608040333S | ND |
2016-08-02 | 201608040335S | ND |
2016-08-02 | 201608040337S | ND |
2016-08-02 | 201608040339S | ND |
2016-08-02 | 201608040341S | ND |
2016-08-03 | 201608050584S | ND |
2016-08-03 | 201608050586S | ND |
2016-08-03 | 201608050588S | ND |
2016-08-03 | 201608050590S | ND |
2016-08-03 | 201608050592S | ND |
2016-08-04 | 201608090789S | ND |
2016-08-04 | 201608090791S | ND |
2016-08-04 | 201608090793S | ND |
2016-08-04 | 201608090795S | ND |
2016-08-08 | 201608100564S | ND |
2016-08-08 | 201608100566S | ND |
2016-08-08 | 201608100568S | ND |
2016-08-08 | 201608100570S | ND |
2016-08-08 | 201608100572S | ND |
2016-08-09 | 201608120558S | ND |
2016-08-09 | 201608120561S | ND |
2016-08-09 | 201608120563S | ND |
2016-08-09 | 201608120565S | ND |
2016-08-10 | 201608120579S | ND |
2016-08-10 | 201608120581S | ND |
2016-08-15 | 201608170607S | ND |
2016-08-15 | 201608170609S | ND |
2016-08-15 | 201608170611S | ND |
2016-08-15 | 201608170613S | ND |
2016-08-16 | 201608180562S | ND |
2016-08-16 | 201608180566S | ND |
2016-08-16 | 201608180568S | ND |
2016-08-17 | 201608190275S | ND |
2016-08-17 | 201608190277S | ND |
2016-08-17 | 201608190279S | ND |
2016-08-18 | 201608230773S | ND |
2016-08-18 | 201608230787S | ND |
2016-08-18 | 201608230789S | ND |
2016-08-18 | 201608230791S | ND |
2016-08-22 | 201608240663S | ND |
2016-08-22 | 201608240665S | ND |
2016-08-22 | 201608240667S | ND |
2016-08-22 | 201608240669S | ND |
2016-08-23 | 201608250611S | ND |
2016-08-23 | 201608250613S | ND |
2016-08-24 | 201608260338S | ND |
2016-08-25 | 201608300369S | ND |
2016-08-25 | 201608300371S | ND |
2016-08-30 | 201609010544S | ND |
2016-08-30 | 201609010546S | ND |
2016-08-30 | 201609010548S | ND |
2016-08-30 | 201609010550S | ND |
2016-08-31 | 201609020153S | ND |
2016-08-31 | 201609020155S | ND |
2016-08-31 | 201609020157S | ND |
2016-09-01 | 201609070775S | ND |
2016-09-01 | 201609070777S | ND |
2016-10-04 | 201610060221S | ND |
2016-10-04 | 201610060225S | ND |
2016-10-04 | 201610060227S | ND |
2016-10-05 | 201610070308S | ND |
2016-10-05 | 201610070310S | ND |
2016-10-05 | 201610070312S | ND |
2016-10-11 | 201610130456S | ND |
2016-10-12 | 201610140222S | ND |
2016-10-20 | 201610250279S | ND |
2016-10-20 | 201610250283S | ND |
2016-11-03 | 201611080513S | ND |
2017-02-23 | 201702240275S | ND |
2017-04-27 | 201704280223S | ND |
2017-09-13 | 201709141084S | ND |
2019-03-19 | 201903210355S | ND |
2019-04-01 | L190499-05-18123 | ND |
2019-04-01 | L190499-06-18123 | ND |
2019-04-11 | L190512-02-18123 | ND |
2019-04-11 | L190512-03-18123 | ND |
2019-04-11 | L190512-04-18123 | ND |
2019-04-15 | L190597-01-18123 | ND |
2019-04-15 | L190597-02-18123 | ND |
2019-04-15 | L190597-03-18123 | ND |
2019-04-15 | L190597-04-18123 | ND |
2019-04-17 | L190610-01-18123 | ND |
2019-04-17 | L190610-03-18123 | ND |
2019-04-18 | L190624-01-18123 | ND |
2019-04-18 | L190624-02-18123 | ND |
2019-04-18 | L190624-03-18123 | ND |
2019-04-23 | L190640-01-18133 | ND |
2019-04-23 | L190640-02-18133 | ND |
2019-04-23 | L190640-03-18133 | ND |
2019-04-23 | L190640-04-18133 | ND |
2019-04-24 | L190645-01-18133 | ND |
2019-04-24 | L190645-02-18133 | ND |
2019-04-24 | L190645-03-18133 | ND |
2019-04-25 | L190648-01-18123 | ND |
2019-04-25 | L190648-02-18123 | ND |
2019-04-25 | L190648-03-18123 | ND |
2019-04-30 | L190670-01-18123 | ND |
2019-04-30 | L190670-03-18123 | ND |
2019-05-01 | L190678-02-18123 | ND |
2019-05-01 | L190678-03-18123 | ND |
2019-05-01 | L190678-04-18123 | ND |
2019-05-02 | L190690-02-18123 | ND |
2019-05-02 | L190690-03-18123 | ND |
2019-05-06 | L190704-03-18123 | ND |
2019-05-07 | L190712-03-18123 | 0.120 ppb |
2019-05-13 | L190741-01-06260 | ND |
2019-05-13 | L190741-02-06260 | ND |
2019-05-14 | L190748-01-06260 | ND |
2019-05-14 | L190748-02-06260 | ND |
2019-05-15 | L190761-03-06260 | ND |
2019-05-20 | L190783-02-06260 | ND |
2019-05-20 | L190783-03-06260 | ND |
2019-05-28 | L190813-01-06260 | ND |
2019-06-11 | L190893-01-07081 | ND |
2019-06-11 | L190893-02-07081 | ND |
2019-06-12 | L190903-01-07081 | ND |
2019-09-10 | L191409-01-10031 | ND |
2019-09-11 | L191425-03-10031 | ND |
2019-09-17 | L191453-01-10031 | ND |
2019-10-08 | L191568-01-01021 | ND |
2019-10-08 | L191568-02-01021 | ND |
2019-10-09 | L191559-01-01021 | ND |
2019-10-09 | L191559-02-01021 | ND |
2019-10-09 | L191559-03-01021 | ND |
2019-10-10 | L191586-01-01030 | ND |
2019-10-15 | L191605-01-01021 | ND |
2019-10-15 | L191605-02-01021 | ND |
2019-10-15 | L191605-03-01021 | ND |
2019-10-15 | L191610-01-01021 | ND |
2019-10-17 | L191619-01-01021 | ND |
2019-10-17 | L191619-02-01021 | ND |
2019-10-23 | L191646-01-01021 | ND |
2019-10-23 | L191646-02-01021 | ND |
2019-10-23 | L191646-03-01021 | ND |
2019-10-29 | L191688-01-01021 | ND |
2019-10-29 | L191688-02-01021 | ND |
2019-11-01 | L191715-01-01030 | ND |
2019-11-01 | L191715-02-01030 | ND |
2019-11-01 | L191715-03-01030 | ND |
2019-11-01 | L191720-01-01030 | ND |
2019-11-01 | L191720-03-01030 | ND |
2019-11-04 | L191722-01-01021 | ND |
2019-11-04 | L191722-02-01021 | ND |
2019-11-04 | L191722-03-01021 | ND |
2019-11-05 | L191727-01-01030 | ND |
2019-11-05 | L191727-02-01030 | ND |
2019-11-05 | L191727-03-01030 | ND |
2019-11-06 | L191741-02-01030 | ND |
2019-11-07 | L191647-01-01021 | ND |
2019-11-07 | L191749-01-01030 | ND |
2019-11-07 | L191749-02-01030 | ND |
2019-11-08 | L191758-01-01030 | ND |
2019-11-12 | L191765-01-01030 | ND |
2019-11-12 | L191765-02-01030 | ND |
2019-11-13 | L191783-01-01030 | ND |
2019-11-13 | L191783-03-01030 | ND |
2019-11-19 | L191822-02-01030 | ND |
2019-11-19 | L191822-03-01030 | ND |
2019-11-21 | L191835-02-01030 | ND |
2019-11-25 | L191849-01-01021 | ND |
2019-12-05 | L191912-01-01021 | ND |
2019-12-12 | L191971-01-01091 | ND |