Know Your Environment. Protect Your Health.

Dalapon

City of Woodway

NOTE: City of Woodway purchases water from City of Waco which is required to test for dalapon. Sample information shown below was taken by City of Waco.

The herbicide dalapon has not been used in the U.S. since 1999. In animal studies, exposure to dalapon harms the kidneys.

 

197

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND80ND
2019ND80ND
2020ND130ND
2021ND80ND
2022ND80ND
2023ND140ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 200 ppb

The legal limit for dalapon, established in 1992, was based on a toxicity study in laboratory animals published in 1960.

ppb = parts per billion

All test results

NOTE: City of Woodway purchases water from City of Waco which is required to test for dalapon. Sample information shown below was taken by City of Waco.

Date Lab ID Result
2018-01-09AE08284ND
2018-01-09AE08293ND
2018-01-09AE08298ND
2018-01-09AE08299ND
2018-01-09AE08300ND
2018-01-09AE08302ND
2018-01-09AE08305ND
2018-01-09AE08307ND
2018-06-13AE29745ND
2018-06-13AE29746ND
2018-06-13AE29751ND
2018-06-13AE29752ND
2018-06-13AE29757ND
2018-06-13AE29759ND
2018-06-13AE29765ND
2018-06-13AE29766ND
2018-07-19AE33929ND
2018-07-19AE33930ND
2018-07-19AE33931ND
2018-07-19AE33933ND
2018-07-19AE33934ND
2018-07-19AE33935ND
2018-07-19AE33936ND
2018-07-19AE33942ND
2018-11-07AE45571ND
2018-11-07AE45572ND
2018-11-07AE45573ND
2018-11-07AE45574ND
2018-11-07AE45575ND
2018-11-07AE45576ND
2018-11-07AE45577ND
2018-11-07AE45578ND
2019-01-23AE50891ND
2019-01-23AE50892ND
2019-01-23AE50893ND
2019-01-23AE50894ND
2019-01-23AE50895ND
2019-01-23AE50896ND
2019-01-23AE50897ND
2019-01-23AE50898ND
2019-01-23AE51014ND
2019-01-23AE51015ND
2019-04-02AE60821ND
2019-04-02AE60822ND
2019-04-02AE60823ND
2019-04-02AE60824ND
2019-04-02AE60825ND
2019-04-02AE60826ND
2019-04-02AE60827ND
2019-04-02AE60828ND
2019-07-23AE75476ND
2019-07-23AE75477ND
2019-07-23AE75478ND
2019-07-23AE75479ND
2019-07-23AE75484ND
2019-07-23AE75490ND
2019-07-23AE75491ND
2019-07-23AE75492ND
2019-10-23AE87377ND
2019-10-23AE87378ND
2019-10-23AE87379ND
2019-10-23AE87380ND
2019-10-23AE87381ND
2019-10-23AE87382ND
2019-10-23AE87383ND
2019-10-23AE87384ND
2020-02-05AE97025ND
2020-02-05AE97026ND
2020-02-05AE97027ND
2020-02-05AE97028ND
2020-02-05AE97029ND
2020-02-05AE97030ND
2020-02-05AE97031ND
2020-02-05AE97032ND
2020-02-05AE97144ND
2020-05-06AF09471ND
2020-05-06AF09472ND
2020-05-06AF09473ND
2020-05-06AF09474ND
2020-05-06AF09475ND
2020-05-06AF09476ND
2020-05-06AF09477ND
2020-05-06AF09478ND
2020-08-04AF21770ND
2020-08-04AF21772ND
2020-08-04AF21773ND
2020-08-04AF21774ND
2020-08-04AF21775ND
2020-08-04AF21776ND
2020-08-04AF21804ND
2020-08-04AF21805ND
2020-10-14AF30571ND
2020-10-14AF30572ND
2020-10-14AF30573ND
2020-10-14AF30574ND
2020-10-14AF30575ND
2020-10-14AF30576ND
2020-10-14AF30577ND
2020-10-14AF30578ND
2021-03-17AF47233ND
2021-03-17AF47234ND
2021-03-17AF47235ND
2021-03-17AF47236ND
2021-03-17AF47237ND
2021-03-17AF47238ND
2021-03-17AF47239ND
2021-03-17AF47240ND
2021-04-28AF51503ND
2021-04-28AF51504ND
2021-04-28AF51505ND
2021-04-28AF51506ND
2021-04-28AF51507ND
2021-04-28AF51508ND
2021-04-28AF51509ND
2021-04-28AF51510ND
2021-07-21AF62923ND
2021-07-21AF62924ND
2021-07-21AF62925ND
2021-07-21AF62926ND
2021-07-21AF62927ND
2021-07-21AF62928ND
2021-07-21AF62929ND
2021-07-21AF62931ND
2021-10-11AF72883ND
2021-10-11AF72884ND
2021-10-11AF72885ND
2021-10-11AF72886ND
2021-10-11AF72887ND
2021-10-11AF72888ND
2021-10-11AF72889ND
2021-10-11AF72890ND
2022-01-26AF81909ND
2022-01-26AF81914ND
2022-01-26AF81917ND
2022-01-26AF81918ND
2022-01-26AF81919ND
2022-01-26AF81920ND
2022-01-26AF81921ND
2022-01-26AF81922ND
2022-01-26AF82004ND
2022-01-26AF82005ND
2022-04-13AF93131ND
2022-04-13AF93132ND
2022-04-13AF93133ND
2022-04-13AF93134ND
2022-04-13AF93135ND
2022-04-13AF93136ND
2022-04-13AF93137ND
2022-04-13AF93138ND
2022-07-06AG03316ND
2022-07-06AG03317ND
2022-07-06AG03318ND
2022-07-06AG03319ND
2022-07-06AG03320ND
2022-07-06AG03323ND
2022-07-06AG03326ND
2022-07-06AG03327ND
2022-10-17AG17158ND
2022-10-17AG17159ND
2022-10-17AG17160ND
2022-10-17AG17161ND
2022-10-17AG17162ND
2022-10-17AG17163ND
2022-10-17AG17164ND
2022-10-17AG17165ND
2023-03-01AG31080ND
2023-03-01AG31081ND
2023-03-01AG31082ND
2023-03-01AG31083ND
2023-03-01AG31084ND
2023-03-01AG31085ND
2023-03-01AG31086ND
2023-03-01AG31087ND
2023-05-10AG39956ND
2023-05-10AG39957ND
2023-05-10AG39958ND
2023-05-10AG39959ND
2023-05-10AG39960ND
2023-05-10AG39961ND
2023-05-10AG39962ND
2023-05-10AG39963ND
2023-08-02AG51045ND
2023-08-02AG51060ND
2023-08-02AG51062ND
2023-08-02AG51063ND
2023-08-02AG51065ND
2023-08-02AG51067ND
2023-08-02AG51069ND
2023-09-20AG57043ND
2023-10-25AG61021ND
2023-10-25AG61022ND
2023-10-25AG61023ND
2023-10-25AG61024ND
2023-10-25AG61026ND
2023-10-25AG61027ND
2023-10-25AG61028ND
2023-10-25AG61036ND