Community Water System · PWSID WA5301484

Peterson Farms

Serves 290 peopleGroundwaterOwner: PrivateWoodland, Washington

Nothing open right now.

On record since 2011: 754 violations. 754 missed or late tests. Most recent began 2023-04-01.

None of them is a measurement of contaminated water.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

0Over the limit

0Treatment lapse

754Missed or late test

0Notice or report

More violations on record than 99% of active water systems in Washington. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

One square ≈ 29 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.

100% missed or late test · 754

Across Washington, 88% of violations are missed or late tests and 3% are water over a limit.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 4 results on file · action level 15 ppb

5.7 ppb

2.9 ppb

2.2 ppb

0 ppb

Every violation on record

2023-04-01ChlordaneMonitoring, RegularBack in compliance
2023-04-01MetribuzinMonitoring, RegularBack in compliance
2023-04-01Benzo(a)pyreneMonitoring, RegularBack in compliance
2023-04-01HexachlorobenzeneMonitoring, RegularBack in compliance
2023-04-01PropachlorMonitoring, RegularBack in compliance
2023-04-01ButachlorMonitoring, RegularBack in compliance
2023-04-01DieldrinMonitoring, RegularBack in compliance
2023-04-01Heptachlor epoxideMonitoring, RegularBack in compliance
2023-04-01HeptachlorMonitoring, RegularBack in compliance
2023-04-01LassoMonitoring, RegularBack in compliance
2023-04-01AtrazineMonitoring, RegularBack in compliance
2023-04-01MetolachlorMonitoring, RegularBack in compliance
2023-04-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
2023-04-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
2023-04-01SimazineMonitoring, RegularBack in compliance
2023-04-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
2023-04-01ToxapheneMonitoring, RegularBack in compliance
2023-04-01MethoxychlorMonitoring, RegularBack in compliance
2023-04-01Bhc-GammaMonitoring, RegularBack in compliance
2023-04-01EndrinMonitoring, RegularBack in compliance
2023-04-01DicambaMonitoring, RegularBack in compliance
2023-04-01PentachlorophenolMonitoring, RegularBack in compliance
2023-04-012, 4, 5-TpMonitoring, RegularBack in compliance
2023-04-01DinosebMonitoring, RegularBack in compliance
2023-04-01PicloramMonitoring, RegularBack in compliance

Show the other 391 entries

2023-04-01DalaponMonitoring, RegularBack in compliance
2023-04-01StyreneMonitoring, RegularBack in compliance
2023-04-01BromobenzeneMonitoring, RegularBack in compliance
2023-04-01EthylbenzeneMonitoring, RegularBack in compliance
2023-04-01TolueneMonitoring, RegularBack in compliance
2023-04-01BenzeneMonitoring, RegularBack in compliance
2023-04-01ChlorobenzeneMonitoring, RegularBack in compliance
2023-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
2023-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
2023-04-01TrichloroethyleneMonitoring, RegularBack in compliance
2023-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
2023-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
2023-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
2023-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
2023-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2023-04-011,1-DichloroethaneMonitoring, RegularBack in compliance
2023-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
2023-04-01Vinyl chlorideMonitoring, RegularBack in compliance
2023-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
2023-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
2023-04-01o-ChlorotolueneMonitoring, RegularBack in compliance
2023-04-01DichloromethaneMonitoring, RegularBack in compliance
2023-04-012,2-DichloropropaneMonitoring, RegularBack in compliance
2023-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
2023-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
2023-04-01ChloroethaneMonitoring, RegularBack in compliance
2023-04-01BromomethaneMonitoring, RegularBack in compliance
2023-04-01ChloromethaneMonitoring, RegularBack in compliance
2022-01-01Dicamba ×2Monitoring, RegularBack in compliance
2022-01-01Pentachlorophenol ×2Monitoring, RegularBack in compliance
2022-01-012, 4, 5-Tp ×2Monitoring, RegularBack in compliance
2022-01-01Dinoseb ×2Monitoring, RegularBack in compliance
2022-01-01Picloram ×2Monitoring, RegularBack in compliance
2022-01-01Dalapon ×2Monitoring, RegularBack in compliance
2022-01-01Chlordane ×2Monitoring, RegularBack in compliance
2022-01-01Metribuzin ×2Monitoring, RegularBack in compliance
2022-01-01Benzo(a)pyrene ×2Monitoring, RegularBack in compliance
2022-01-01Hexachlorobenzene ×2Monitoring, RegularBack in compliance
2022-01-01Propachlor ×2Monitoring, RegularBack in compliance
2022-01-01Butachlor ×2Monitoring, RegularBack in compliance
2022-01-01Dieldrin ×2Monitoring, RegularBack in compliance
2022-01-01Heptachlor epoxide ×2Monitoring, RegularBack in compliance
2022-01-01Heptachlor ×2Monitoring, RegularBack in compliance
2022-01-01Lasso ×2Monitoring, RegularBack in compliance
2022-01-01Atrazine ×2Monitoring, RegularBack in compliance
2022-01-01Metolachlor ×2Monitoring, RegularBack in compliance
2022-01-01Hexachlorocyclopentadiene ×2Monitoring, RegularBack in compliance
2022-01-01Di(2-ethylhexyl) phthalate ×2Monitoring, RegularBack in compliance
2022-01-01Simazine ×2Monitoring, RegularBack in compliance
2022-01-01Di(2-ethylhexyl) adipate ×2Monitoring, RegularBack in compliance
2022-01-01Toxaphene ×2Monitoring, RegularBack in compliance
2022-01-01Methoxychlor ×2Monitoring, RegularBack in compliance
2022-01-01Bhc-Gamma ×2Monitoring, RegularBack in compliance
2022-01-01Endrin ×2Monitoring, RegularBack in compliance
2022-01-01NitrateMonitoring, RegularBack in compliance
2021-10-01Dicamba ×2Monitoring, RegularBack in compliance
2021-10-01Pentachlorophenol ×2Monitoring, RegularBack in compliance
2021-10-012, 4, 5-Tp ×2Monitoring, RegularBack in compliance
2021-10-01Dinoseb ×2Monitoring, RegularBack in compliance
2021-10-01Picloram ×2Monitoring, RegularBack in compliance
2021-10-01Dalapon ×2Monitoring, RegularBack in compliance
2021-07-01Chlordane ×2Monitoring, RegularBack in compliance
2021-07-01Metribuzin ×2Monitoring, RegularBack in compliance
2021-07-01Benzo(a)pyrene ×2Monitoring, RegularBack in compliance
2021-07-01Hexachlorobenzene ×2Monitoring, RegularBack in compliance
2021-07-01Propachlor ×2Monitoring, RegularBack in compliance
2021-07-01Butachlor ×2Monitoring, RegularBack in compliance
2021-07-01Dieldrin ×2Monitoring, RegularBack in compliance
2021-07-01Heptachlor epoxide ×2Monitoring, RegularBack in compliance
2021-07-01Heptachlor ×2Monitoring, RegularBack in compliance
2021-07-01Lasso ×2Monitoring, RegularBack in compliance
2021-07-01Atrazine ×2Monitoring, RegularBack in compliance
2021-07-01Metolachlor ×2Monitoring, RegularBack in compliance
2021-07-01Hexachlorocyclopentadiene ×2Monitoring, RegularBack in compliance
2021-07-01Di(2-ethylhexyl) phthalate ×2Monitoring, RegularBack in compliance
2021-07-01Simazine ×2Monitoring, RegularBack in compliance
2021-07-01Di(2-ethylhexyl) adipate ×2Monitoring, RegularBack in compliance
2021-07-01Toxaphene ×2Monitoring, RegularBack in compliance
2021-07-01Methoxychlor ×2Monitoring, RegularBack in compliance
2021-07-01Bhc-Gamma ×2Monitoring, RegularBack in compliance
2021-07-01Endrin ×2Monitoring, RegularBack in compliance
2021-01-01Chlordane ×2Monitoring, RegularBack in compliance
2021-01-01Metribuzin ×2Monitoring, RegularBack in compliance
2021-01-01Benzo(a)pyrene ×2Monitoring, RegularBack in compliance
2021-01-01Hexachlorobenzene ×2Monitoring, RegularBack in compliance
2021-01-01Propachlor ×2Monitoring, RegularBack in compliance
2021-01-01Butachlor ×2Monitoring, RegularBack in compliance
2021-01-01Dieldrin ×2Monitoring, RegularBack in compliance
2021-01-01Heptachlor epoxide ×2Monitoring, RegularBack in compliance
2021-01-01Heptachlor ×2Monitoring, RegularBack in compliance
2021-01-01Lasso ×2Monitoring, RegularBack in compliance
2021-01-01Atrazine ×2Monitoring, RegularBack in compliance
2021-01-01Metolachlor ×2Monitoring, RegularBack in compliance
2021-01-01Hexachlorocyclopentadiene ×2Monitoring, RegularBack in compliance
2021-01-01Di(2-ethylhexyl) phthalate ×2Monitoring, RegularBack in compliance
2021-01-01Simazine ×2Monitoring, RegularBack in compliance
2021-01-01Di(2-ethylhexyl) adipate ×2Monitoring, RegularBack in compliance
2021-01-01Toxaphene ×2Monitoring, RegularBack in compliance
2021-01-01Methoxychlor ×2Monitoring, RegularBack in compliance
2021-01-01Bhc-Gamma ×2Monitoring, RegularBack in compliance
2021-01-01Endrin ×2Monitoring, RegularBack in compliance
2021-01-01Dicamba ×2Monitoring, RegularBack in compliance
2021-01-01Pentachlorophenol ×2Monitoring, RegularBack in compliance
2021-01-012, 4, 5-Tp ×2Monitoring, RegularBack in compliance
2021-01-01Dinoseb ×2Monitoring, RegularBack in compliance
2021-01-01Picloram ×2Monitoring, RegularBack in compliance
2021-01-01Dalapon ×2Monitoring, RegularBack in compliance
2021-01-01Styrene ×2Monitoring, RegularBack in compliance
2021-01-01Bromobenzene ×2Monitoring, RegularBack in compliance
2021-01-01Ethylbenzene ×2Monitoring, RegularBack in compliance
2021-01-01Toluene ×2Monitoring, RegularBack in compliance
2021-01-01Benzene ×2Monitoring, RegularBack in compliance
2021-01-01Chlorobenzene ×2Monitoring, RegularBack in compliance
2021-01-01Tetrachloroethylene ×2Monitoring, RegularBack in compliance
2021-01-011,1,2-Trichloroethane ×2Monitoring, RegularBack in compliance
2021-01-01Trichloroethylene ×2Monitoring, RegularBack in compliance
2021-01-011,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2021-01-01Carbon tetrachloride ×2Monitoring, RegularBack in compliance
2021-01-011,1,1-Trichloroethane ×2Monitoring, RegularBack in compliance
2021-01-011,2-Dichloroethane ×2Monitoring, RegularBack in compliance
2021-01-01trans-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2021-01-011,1-Dichloroethane ×2Monitoring, RegularBack in compliance
2021-01-011,1-Dichloroethylene ×2Monitoring, RegularBack in compliance
2021-01-01Vinyl chloride ×2Monitoring, RegularBack in compliance
2021-01-01p-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2021-01-01o-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2021-01-01o-Chlorotoluene ×2Monitoring, RegularBack in compliance
2021-01-01Dichloromethane ×2Monitoring, RegularBack in compliance
2021-01-012,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2021-01-01cis-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2021-01-011,2,4-Trichlorobenzene ×2Monitoring, RegularBack in compliance
2021-01-01Chloroethane ×2Monitoring, RegularBack in compliance
2021-01-01Bromomethane ×2Monitoring, RegularBack in compliance
2021-01-01Chloromethane ×2Monitoring, RegularBack in compliance
2020-10-01Chlordane ×2Monitoring, RegularBack in compliance
2020-10-01Metribuzin ×2Monitoring, RegularBack in compliance
2020-10-01Benzo(a)pyrene ×2Monitoring, RegularBack in compliance
2020-10-01Hexachlorobenzene ×2Monitoring, RegularBack in compliance
2020-10-01Propachlor ×2Monitoring, RegularBack in compliance
2020-10-01Butachlor ×2Monitoring, RegularBack in compliance
2020-10-01Dieldrin ×2Monitoring, RegularBack in compliance
2020-10-01Heptachlor epoxide ×2Monitoring, RegularBack in compliance
2020-10-01Heptachlor ×2Monitoring, RegularBack in compliance
2020-10-01Lasso ×2Monitoring, RegularBack in compliance
2020-10-01Atrazine ×2Monitoring, RegularBack in compliance
2020-10-01Metolachlor ×2Monitoring, RegularBack in compliance
2020-10-01Hexachlorocyclopentadiene ×2Monitoring, RegularBack in compliance
2020-10-01Di(2-ethylhexyl) phthalate ×2Monitoring, RegularBack in compliance
2020-10-01Simazine ×2Monitoring, RegularBack in compliance
2020-10-01Di(2-ethylhexyl) adipate ×2Monitoring, RegularBack in compliance
2020-10-01Toxaphene ×2Monitoring, RegularBack in compliance
2020-10-01Methoxychlor ×2Monitoring, RegularBack in compliance
2020-10-01Bhc-Gamma ×2Monitoring, RegularBack in compliance
2020-10-01Endrin ×2Monitoring, RegularBack in compliance
2020-10-01Styrene ×2Monitoring, RegularBack in compliance
2020-10-01Bromobenzene ×2Monitoring, RegularBack in compliance
2020-10-01Ethylbenzene ×2Monitoring, RegularBack in compliance
2020-10-01Toluene ×2Monitoring, RegularBack in compliance
2020-10-01Benzene ×2Monitoring, RegularBack in compliance
2020-10-01Chlorobenzene ×2Monitoring, RegularBack in compliance
2020-10-01Tetrachloroethylene ×2Monitoring, RegularBack in compliance
2020-10-011,1,2-Trichloroethane ×2Monitoring, RegularBack in compliance
2020-10-01Trichloroethylene ×2Monitoring, RegularBack in compliance
2020-10-011,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2020-10-01Carbon tetrachloride ×2Monitoring, RegularBack in compliance
2020-10-011,1,1-Trichloroethane ×2Monitoring, RegularBack in compliance
2020-10-011,2-Dichloroethane ×2Monitoring, RegularBack in compliance
2020-10-01trans-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-10-011,1-Dichloroethane ×2Monitoring, RegularBack in compliance
2020-10-011,1-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-10-01Vinyl chloride ×2Monitoring, RegularBack in compliance
2020-10-01p-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2020-10-01o-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2020-10-01o-Chlorotoluene ×2Monitoring, RegularBack in compliance
2020-10-01Dichloromethane ×2Monitoring, RegularBack in compliance
2020-10-012,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2020-10-01cis-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-10-011,2,4-Trichlorobenzene ×2Monitoring, RegularBack in compliance
2020-10-01Chloroethane ×2Monitoring, RegularBack in compliance
2020-10-01Bromomethane ×2Monitoring, RegularBack in compliance
2020-10-01Chloromethane ×2Monitoring, RegularBack in compliance
2020-10-01Dicamba ×2Monitoring, RegularBack in compliance
2020-10-01Pentachlorophenol ×2Monitoring, RegularBack in compliance
2020-10-012, 4, 5-Tp ×2Monitoring, RegularBack in compliance
2020-10-01Dinoseb ×2Monitoring, RegularBack in compliance
2020-10-01Picloram ×2Monitoring, RegularBack in compliance
2020-10-01Dalapon ×2Monitoring, RegularBack in compliance
2020-07-01Styrene ×2Monitoring, RegularBack in compliance
2020-07-01Bromobenzene ×2Monitoring, RegularBack in compliance
2020-07-01Ethylbenzene ×2Monitoring, RegularBack in compliance
2020-07-01Toluene ×2Monitoring, RegularBack in compliance
2020-07-01Benzene ×2Monitoring, RegularBack in compliance
2020-07-01Chlorobenzene ×2Monitoring, RegularBack in compliance
2020-07-01Tetrachloroethylene ×2Monitoring, RegularBack in compliance
2020-07-011,1,2-Trichloroethane ×2Monitoring, RegularBack in compliance
2020-07-01Trichloroethylene ×2Monitoring, RegularBack in compliance
2020-07-011,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2020-07-01Carbon tetrachloride ×2Monitoring, RegularBack in compliance
2020-07-011,1,1-Trichloroethane ×2Monitoring, RegularBack in compliance
2020-07-011,2-Dichloroethane ×2Monitoring, RegularBack in compliance
2020-07-01trans-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-07-011,1-Dichloroethane ×2Monitoring, RegularBack in compliance
2020-07-011,1-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-07-01Vinyl chloride ×2Monitoring, RegularBack in compliance
2020-07-01p-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2020-07-01o-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2020-07-01o-Chlorotoluene ×2Monitoring, RegularBack in compliance
2020-07-01Dichloromethane ×2Monitoring, RegularBack in compliance
2020-07-012,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2020-07-01cis-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-07-011,2,4-Trichlorobenzene ×2Monitoring, RegularBack in compliance
2020-07-01Chloroethane ×2Monitoring, RegularBack in compliance
2020-07-01Bromomethane ×2Monitoring, RegularBack in compliance
2020-07-01Chloromethane ×2Monitoring, RegularBack in compliance
2020-07-01Dicamba ×2Monitoring, RegularBack in compliance
2020-07-01Pentachlorophenol ×2Monitoring, RegularBack in compliance
2020-07-012, 4, 5-Tp ×2Monitoring, RegularBack in compliance
2020-07-01Dinoseb ×2Monitoring, RegularBack in compliance
2020-07-01Picloram ×2Monitoring, RegularBack in compliance
2020-07-01Dalapon ×2Monitoring, RegularBack in compliance
2020-07-01Chlordane ×2Monitoring, RegularBack in compliance
2020-07-01Metribuzin ×2Monitoring, RegularBack in compliance
2020-07-01Benzo(a)pyrene ×2Monitoring, RegularBack in compliance
2020-07-01Hexachlorobenzene ×2Monitoring, RegularBack in compliance
2020-07-01Propachlor ×2Monitoring, RegularBack in compliance
2020-07-01Butachlor ×2Monitoring, RegularBack in compliance
2020-07-01Dieldrin ×2Monitoring, RegularBack in compliance
2020-07-01Heptachlor epoxide ×2Monitoring, RegularBack in compliance
2020-07-01Heptachlor ×2Monitoring, RegularBack in compliance
2020-07-01Lasso ×2Monitoring, RegularBack in compliance
2020-07-01Atrazine ×2Monitoring, RegularBack in compliance
2020-07-01Metolachlor ×2Monitoring, RegularBack in compliance
2020-07-01Hexachlorocyclopentadiene ×2Monitoring, RegularBack in compliance
2020-07-01Di(2-ethylhexyl) phthalate ×2Monitoring, RegularBack in compliance
2020-07-01Simazine ×2Monitoring, RegularBack in compliance
2020-07-01Di(2-ethylhexyl) adipate ×2Monitoring, RegularBack in compliance
2020-07-01Toxaphene ×2Monitoring, RegularBack in compliance
2020-07-01Methoxychlor ×2Monitoring, RegularBack in compliance
2020-07-01Bhc-Gamma ×2Monitoring, RegularBack in compliance
2020-07-01Endrin ×2Monitoring, RegularBack in compliance
2020-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
2020-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
2020-01-01Hardness, Total (as CaC03)Monitoring, RegularPeriod ended · no return to compliance on file
2020-01-01ZincMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01SodiumMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01SilverMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01NitriteMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01NickelMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01ManganeseMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01IronMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01FluorideMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01CyanideMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01ChlorideMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
2020-01-01Dicamba ×2Monitoring, RegularBack in compliance
2020-01-01Pentachlorophenol ×2Monitoring, RegularBack in compliance
2020-01-012, 4, 5-Tp ×2Monitoring, RegularBack in compliance
2020-01-01Dinoseb ×2Monitoring, RegularBack in compliance
2020-01-01Picloram ×2Monitoring, RegularBack in compliance
2020-01-01Dalapon ×2Monitoring, RegularBack in compliance
2020-01-01Chlordane ×2Monitoring, RegularBack in compliance
2020-01-01Metribuzin ×2Monitoring, RegularBack in compliance
2020-01-01Benzo(a)pyrene ×2Monitoring, RegularBack in compliance
2020-01-01Hexachlorobenzene ×2Monitoring, RegularBack in compliance
2020-01-01Propachlor ×2Monitoring, RegularBack in compliance
2020-01-01Butachlor ×2Monitoring, RegularBack in compliance
2020-01-01Dieldrin ×2Monitoring, RegularBack in compliance
2020-01-01Heptachlor epoxide ×2Monitoring, RegularBack in compliance
2020-01-01Heptachlor ×2Monitoring, RegularBack in compliance
2020-01-01Lasso ×2Monitoring, RegularBack in compliance
2020-01-01Atrazine ×2Monitoring, RegularBack in compliance
2020-01-01Metolachlor ×2Monitoring, RegularBack in compliance
2020-01-01Hexachlorocyclopentadiene ×2Monitoring, RegularBack in compliance
2020-01-01Di(2-ethylhexyl) phthalate ×2Monitoring, RegularBack in compliance
2020-01-01Simazine ×2Monitoring, RegularBack in compliance
2020-01-01Di(2-ethylhexyl) adipate ×2Monitoring, RegularBack in compliance
2020-01-01Toxaphene ×2Monitoring, RegularBack in compliance
2020-01-01Methoxychlor ×2Monitoring, RegularBack in compliance
2020-01-01Bhc-Gamma ×2Monitoring, RegularBack in compliance
2020-01-01Endrin ×2Monitoring, RegularBack in compliance
2020-01-01Styrene ×2Monitoring, RegularBack in compliance
2020-01-01Bromobenzene ×2Monitoring, RegularBack in compliance
2020-01-01Ethylbenzene ×2Monitoring, RegularBack in compliance
2020-01-01Toluene ×2Monitoring, RegularBack in compliance
2020-01-01Benzene ×2Monitoring, RegularBack in compliance
2020-01-01Chlorobenzene ×2Monitoring, RegularBack in compliance
2020-01-01Tetrachloroethylene ×2Monitoring, RegularBack in compliance
2020-01-011,1,2-Trichloroethane ×2Monitoring, RegularBack in compliance
2020-01-01Trichloroethylene ×2Monitoring, RegularBack in compliance
2020-01-011,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2020-01-01Carbon tetrachloride ×2Monitoring, RegularBack in compliance
2020-01-011,1,1-Trichloroethane ×2Monitoring, RegularBack in compliance
2020-01-011,2-Dichloroethane ×2Monitoring, RegularBack in compliance
2020-01-01trans-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-01-011,1-Dichloroethane ×2Monitoring, RegularBack in compliance
2020-01-011,1-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-01-01Vinyl chloride ×2Monitoring, RegularBack in compliance
2020-01-01p-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2020-01-01o-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2020-01-01o-Chlorotoluene ×2Monitoring, RegularBack in compliance
2020-01-01Dichloromethane ×2Monitoring, RegularBack in compliance
2020-01-012,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2020-01-01cis-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2020-01-011,2,4-Trichlorobenzene ×2Monitoring, RegularBack in compliance
2020-01-01Chloroethane ×2Monitoring, RegularBack in compliance
2020-01-01Bromomethane ×2Monitoring, RegularBack in compliance
2020-01-01Chloromethane ×2Monitoring, RegularBack in compliance
2020-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
2019-10-01Dicamba ×2Monitoring, RegularBack in compliance
2019-10-01Pentachlorophenol ×2Monitoring, RegularBack in compliance
2019-10-012, 4, 5-Tp ×2Monitoring, RegularBack in compliance
2019-10-01Dinoseb ×2Monitoring, RegularBack in compliance
2019-10-01Picloram ×2Monitoring, RegularBack in compliance
2019-10-01Dalapon ×2Monitoring, RegularBack in compliance
2019-10-01Chlordane ×2Monitoring, RegularBack in compliance
2019-10-01Metribuzin ×2Monitoring, RegularBack in compliance
2019-10-01Benzo(a)pyrene ×2Monitoring, RegularBack in compliance
2019-10-01Hexachlorobenzene ×2Monitoring, RegularBack in compliance
2019-10-01Propachlor ×2Monitoring, RegularBack in compliance
2019-10-01Butachlor ×2Monitoring, RegularBack in compliance
2019-10-01Dieldrin ×2Monitoring, RegularBack in compliance
2019-10-01Heptachlor epoxide ×2Monitoring, RegularBack in compliance
2019-10-01Heptachlor ×2Monitoring, RegularBack in compliance
2019-10-01Lasso ×2Monitoring, RegularBack in compliance
2019-10-01Atrazine ×2Monitoring, RegularBack in compliance
2019-10-01Metolachlor ×2Monitoring, RegularBack in compliance
2019-10-01Hexachlorocyclopentadiene ×2Monitoring, RegularBack in compliance
2019-10-01Di(2-ethylhexyl) phthalate ×2Monitoring, RegularBack in compliance
2019-10-01Simazine ×2Monitoring, RegularBack in compliance
2019-10-01Di(2-ethylhexyl) adipate ×2Monitoring, RegularBack in compliance
2019-10-01Toxaphene ×2Monitoring, RegularBack in compliance
2019-10-01Methoxychlor ×2Monitoring, RegularBack in compliance
2019-10-01Bhc-Gamma ×2Monitoring, RegularBack in compliance
2019-10-01Endrin ×2Monitoring, RegularBack in compliance
2019-10-01Styrene ×2Monitoring, RegularBack in compliance
2019-10-01Bromobenzene ×2Monitoring, RegularBack in compliance
2019-10-01Ethylbenzene ×2Monitoring, RegularBack in compliance
2019-10-01Toluene ×2Monitoring, RegularBack in compliance
2019-10-01Benzene ×2Monitoring, RegularBack in compliance
2019-10-01Chlorobenzene ×2Monitoring, RegularBack in compliance
2019-10-01Tetrachloroethylene ×2Monitoring, RegularBack in compliance
2019-10-011,1,2-Trichloroethane ×2Monitoring, RegularBack in compliance
2019-10-01Trichloroethylene ×2Monitoring, RegularBack in compliance
2019-10-011,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2019-10-01Carbon tetrachloride ×2Monitoring, RegularBack in compliance
2019-10-011,1,1-Trichloroethane ×2Monitoring, RegularBack in compliance
2019-10-011,2-Dichloroethane ×2Monitoring, RegularBack in compliance
2019-10-01trans-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2019-10-011,1-Dichloroethane ×2Monitoring, RegularBack in compliance
2019-10-011,1-Dichloroethylene ×2Monitoring, RegularBack in compliance
2019-10-01Vinyl chloride ×2Monitoring, RegularBack in compliance
2019-10-01p-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2019-10-01o-Dichlorobenzene ×2Monitoring, RegularBack in compliance
2019-10-01o-Chlorotoluene ×2Monitoring, RegularBack in compliance
2019-10-01Dichloromethane ×2Monitoring, RegularBack in compliance
2019-10-012,2-Dichloropropane ×2Monitoring, RegularBack in compliance
2019-10-01cis-1,2-Dichloroethylene ×2Monitoring, RegularBack in compliance
2019-10-011,2,4-Trichlorobenzene ×2Monitoring, RegularBack in compliance
2019-10-01Chloroethane ×2Monitoring, RegularBack in compliance
2019-10-01Bromomethane ×2Monitoring, RegularBack in compliance
2019-10-01Chloromethane ×2Monitoring, RegularBack in compliance
2017-01-01Hardness, Total (as CaC03) ×2Monitoring, RegularBack in compliance
2017-01-01Zinc ×2Monitoring, RegularBack in compliance
2017-01-01Thallium, Total ×2Monitoring, RegularBack in compliance
2017-01-01Beryllium, Total ×2Monitoring, RegularBack in compliance
2017-01-01Antimony, Total ×2Monitoring, RegularBack in compliance
2017-01-01Sodium ×2Monitoring, RegularBack in compliance
2017-01-01Silver ×2Monitoring, RegularBack in compliance
2017-01-01Selenium ×2Monitoring, RegularBack in compliance
2017-01-01Nitrite ×2Monitoring, RegularBack in compliance
2017-01-01Nickel ×2Monitoring, RegularBack in compliance
2017-01-01Mercury ×2Monitoring, RegularBack in compliance
2017-01-01Manganese ×2Monitoring, RegularBack in compliance
2017-01-01Iron ×2Monitoring, RegularBack in compliance
2017-01-01Fluoride ×2Monitoring, RegularBack in compliance
2017-01-01Cyanide ×2Monitoring, RegularBack in compliance
2017-01-01Chromium ×2Monitoring, RegularBack in compliance
2017-01-01Chloride ×2Monitoring, RegularBack in compliance
2017-01-01Cadmium ×2Monitoring, RegularBack in compliance
2017-01-01Barium ×2Monitoring, RegularBack in compliance
2017-01-01Arsenic ×2Monitoring, RegularBack in compliance
2016-01-01Nitrate ×2Monitoring, RegularBack in compliance
2011-01-01AsbestosMonitoring, RegularPeriod ended · no return to compliance on file

System details

Population served	290
Service connections	40
Water source	Groundwater
System type	Community Water System
Owner	Private
Status	Active
City	Woodland
EPA ZIP on file	98674

Areas served

Cowlitz County

Reading this record

Peterson Farms is a community water system that draws from groundwater and serves about 290 people in Woodland, Washington. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.