Monmouth, City Of Water System

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: OR4100537
Type: Community water system
EPA Region: 10
Primary Source: Groundwater under influence of surface water
Population Served: 9,720
Contact Information
JOHNSON, MATT
JOHNSON, MATT
151 W MAIN ST
MONMOUTH, OR 97361

This public water system services 1 municipality in 1 county.

Summary Results


A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (0) 2015   (0) 2016   (0) 2017   (0) 2018   (3)
anatoxin-a
cylindrospermopsin
total microcystin

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

anatoxin-a

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.09 0.00 < 0.09

total microcystin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.3 0.00 < 0.3

Other Water Contaminants Tested


The following contaminants were tested and found to be within national EPA guidelines.

Contaminant MRLMinimum Reporting Level HRLHealth Risk Limit Avg Result
17-alpha-ethynylestradiol 0.0009 0.035 < 0.0009 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-02 0.0009 0.035 < 0.0009
2014 2014-05-07 0.0009 0.035 < 0.0009
17-beta-estradiol 0.0004 0.0009 < 0.0004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-02 0.0004 0.0009 < 0.0004
2014 2014-05-07 0.0004 0.0009 < 0.0004
4-androstene-3,17-dione 0.0003 0 < 0.0003 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-02 0.0003 0 < 0.0003
2014 2014-05-07 0.0003 0 < 0.0003
equilin 0.004 0.35 < 0.004 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-02 0.004 0.35 < 0.004
2014 2014-05-07 0.004 0.35 < 0.004
estriol 0.0008 0.35 < 0.0008 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-02 0.0008 0.35 < 0.0008
2014 2014-05-07 0.0008 0.35 < 0.0008
estrone 0.002 0.35 < 0.002 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-02 0.002 0.35 < 0.002
2014 2014-05-07 0.002 0.35 < 0.002
testosterone 0.0001 0 < 0.0001 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-12-02 0.0001 0 < 0.0001
2014 2014-05-07 0.0001 0 < 0.0001

Lead and Copper Data


Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
OR28760 lead 2015-01-01 2017-12-31 0.0015mg/L
OR25544 lead 2012-01-01 2014-12-31 0.002mg/L
OR22393 lead 2011-01-01 2013-12-31 0mg/L
OR19274 lead 2008-01-01 2010-12-31 0mg/L

Violations


Known violations of the Safe Drinking Water Act as recorded by the EPA.

Compliance Dates Rule Violation Type Contaminant Name Status
2014-01-01 - 2014-09-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2014-01-01 - 2014-09-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2014-02-01 - 2014-02-28 Ground Water Rule Monitoring of Treatment (SWTR-Unfilt/GWR) Groundwater Rule Returned to Compliance
2013-01-01 - 2013-01-31 Ground Water Rule Monitoring of Treatment (SWTR-Unfilt/GWR) Groundwater Rule Returned to Compliance
2008-10-01 - 2008-12-31 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2008-07-01 - 2008-09-30 Nitrates Monitoring, Regular Nitrate Returned to Compliance
2000-01-01 - 2000-12-31 Nitrates Maximum Contaminant Level Violation, Average Nitrate Returned to Compliance
- N/A Radionuclides Monitoring, Regular Combined Radium (-226 and -228) Known
- N/A Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Known
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Acute (TCR) Coliform (TCR) Returned to Compliance
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- N/A Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
- N/A Total Coliform Rule Monitoring, Repeat Major (TCR) Coliform (TCR) Returned to Compliance
2015-11-02 - N/A Surface Water Treatment Rule Failure to Filter (SWTR) Surface Water Treatment Rule Open

Local Water Testing


Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.

Unable to identify any nearby water testing labs near 97361.

Water Bill Information


Convenient information about your water service.

Unable to identify any billing information about Monmouth, City Of (OR4100537).

What My Water Data Means


Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources


The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?


The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.