Osu Water Plant 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: OK1020910
Type: Community water system
EPA Region: 06
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 13,000
Contact Information
OSU WATER PLANT
OSU WATER PLANT
FREDDY PITTS
101 Power Plant
STILLWATER, OK 74078-8026

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):

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).

1-butanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 2 0.00 < 2
2018 2018-04-10 2 0.00 < 2
2018 2018-01-08 2 0.00 < 2

2-methoxyethanol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.4 0.00 < 0.4
2018 2018-04-10 0.4 0.00 < 0.4
2018 2018-01-08 0.4 0.00 < 0.4

2-propen-1-ol

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.5 0.00 < 0.5
2018 2018-04-10 0.5 0.00 < 0.5
2018 2018-01-08 0.5 0.00 < 0.5

alpha-hexachlorocyclohexane

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.01 0.00 < 0.01
2018 2018-04-10 0.01 0.00 < 0.01
2018 2018-01-08 0.01 0.00 < 0.01

chlorpyrifos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.03 0.00 < 0.03
2018 2018-04-10 0.03 0.00 < 0.03
2018 2018-01-08 0.03 0.00 < 0.03

dimethipin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.2 0.00 < 0.2
2018 2018-04-10 0.2 0.00 < 0.2
2018 2018-01-08 0.2 0.00 < 0.2

ethoprop

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.03 0.00 < 0.03
2018 2018-04-10 0.03 0.00 < 0.03
2018 2018-01-08 0.03 0.00 < 0.03

germanium

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.3 0.00 < 0.3
2018 2018-01-08 0.3 0.00 < 0.3

manganese

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.4 0.00 2.46
2018 2018-01-08 0.4 0.00 13

oxyfluorfen

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.05 0.00 < 0.05
2018 2018-04-10 0.05 0.00 < 0.05
2018 2018-01-08 0.05 0.00 < 0.05

profenofos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.3 0.00 < 0.3
2018 2018-04-10 0.3 0.00 < 0.3
2018 2018-01-08 0.3 0.00 < 0.3

tebuconazole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.2 0.00 < 0.2
2018 2018-04-10 0.2 0.00 < 0.2
2018 2018-01-08 0.2 0.00 < 0.2

total permethrin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.04 0.00 < 0.04
2018 2018-04-10 0.04 0.00 < 0.04
2018 2018-01-08 0.04 0.00 < 0.04

tribufos

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.07 0.00 < 0.07
2018 2018-04-10 0.07 0.00 < 0.07
2018 2018-01-08 0.07 0.00 < 0.07

butylated hydroxyanisole

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.03 0.00 < 0.03
2018 2018-04-10 0.03 0.00 < 0.03

o-toluidine

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.007 0.00 < 0.007
2018 2018-04-10 0.007 0.00 < 0.007

quinoline

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0.02 0.00 < 0.02
2018 2018-04-10 0.02 0.00 < 0.02

HAA5

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0 0.00 62.978
2018 2018-07-10 0 0.00 73.052
2018 2018-07-10 0 0.00 67.703
2018 2018-04-10 0 0.00 20.408
2018 2018-04-10 0 0.00 25.516
2018 2018-04-10 0 0.00 26.376
2018 2018-01-08 0 0.00 9.71
2018 2018-01-08 0 0.00 28.31
2018 2018-01-08 0 0.00 27.64

HAA6Br

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0 0.00 51.247
2018 2018-07-10 0 0.00 66.721
2018 2018-07-10 0 0.00 62.716
2018 2018-04-10 0 0.00 29.108
2018 2018-04-10 0 0.00 35.591
2018 2018-04-10 0 0.00 36.739
2018 2018-01-08 0 0.00 11.99
2018 2018-01-08 0 0.00 34.57
2018 2018-01-08 0 0.00 37.25

HAA9

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-07-10 0 0.00 107.424
2018 2018-07-10 0 0.00 130.332
2018 2018-07-10 0 0.00 121.6
2018 2018-04-10 0 0.00 45.646
2018 2018-04-10 0 0.00 56.099
2018 2018-04-10 0 0.00 57.886
2018 2018-01-08 0 0.00 20.61
2018 2018-01-08 0 0.00 57.63
2018 2018-01-08 0 0.00 59.68

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
chlorate 20 210 5.8625 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-05 20 210 25.4
2015 2015-03-04 20 210 21.5
2014 2014-12-02 20 210 < 20
2014 2014-12-02 20 210 < 20
2014 2014-09-02 20 210 < 20
2014 2014-09-02 20 210 < 20
2014 2014-06-05 20 210 < 20
2014 2014-06-05 20 210 < 20
chromium-6 0.03 0 0.1501 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-05 0.03 0 0.0349
2015 2015-03-04 0.03 0 0.0359
2014 2014-12-02 0.03 0 < 0.03
2014 2014-12-02 0.03 0 0.0431
2014 2014-09-02 0.03 0 0.293
2014 2014-09-02 0.03 0 0.286
2014 2014-06-05 0.03 0 0.274
2014 2014-06-05 0.03 0 0.234
chromium 0.2 100 0.3064 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-05 0.2 100 0.311
2015 2015-03-04 0.2 100 0.295
2014 2014-12-02 0.2 100 0.2
2014 2014-09-02 0.2 100 0.46
2014 2014-09-02 0.2 100 0.399
2014 2014-07-18 0.2 100 < 0.2
2014 2014-06-05 0.2 100 0.48
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-05 1 70 < 1
2015 2015-03-04 1 70 < 1
2014 2014-12-02 1 70 < 1
2014 2014-09-02 1 70 < 1
2014 2014-09-02 1 70 < 1
2014 2014-07-18 1 70 < 1
2014 2014-06-05 1 70 < 1
molybdenum 1 40 0.7529 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-05 1 40 < 1
2015 2015-03-04 1 40 < 1
2014 2014-12-02 1 40 1.06
2014 2014-09-02 1 40 1.06
2014 2014-09-02 1 40 1.04
2014 2014-07-18 1 40 1.09
2014 2014-06-05 1 40 1.02
strontium 0.3 1500 342 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-05 0.3 1500 332
2015 2015-03-04 0.3 1500 354
2014 2014-12-02 0.3 1500 329
2014 2014-09-02 0.3 1500 334
2014 2014-09-02 0.3 1500 347
2014 2014-07-18 0.3 1500 364
2014 2014-06-05 0.3 1500 334
vanadium 0.2 21 2.4071 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-05 0.2 21 1.53
2015 2015-03-04 0.2 21 1.56
2014 2014-12-02 0.2 21 2.34
2014 2014-09-02 0.2 21 3.17
2014 2014-09-02 0.2 21 3
2014 2014-07-18 0.2 21 2.57
2014 2014-06-05 0.2 21 2.68
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.03 6.14 < 0.03
2014 2014-12-02 0.03 6.14 < 0.03
2014 2014-09-02 0.03 6.14 < 0.03
2014 2014-06-05 0.03 6.14 < 0.03
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.03 0.0004 < 0.03
2014 2014-12-02 0.03 0.0004 < 0.03
2014 2014-09-02 0.03 0.0004 < 0.03
2014 2014-06-05 0.03 0.0004 < 0.03
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.1 0.0103 < 0.1
2014 2014-12-02 0.1 0.0103 < 0.1
2014 2014-09-02 0.1 0.0103 < 0.1
2014 2014-06-05 0.1 0.0103 < 0.1
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.07 0.35 < 0.07
2014 2014-12-02 0.07 0.35 < 0.07
2014 2014-09-02 0.07 0.35 < 0.07
2014 2014-06-05 0.07 0.35 < 0.07
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.2 140 < 0.2
2014 2014-12-02 0.2 140 < 0.2
2014 2014-09-02 0.2 140 < 0.2
2014 2014-06-05 0.2 140 < 0.2
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.2 2.69 < 0.2
2014 2014-12-02 0.2 2.69 < 0.2
2014 2014-09-02 0.2 2.69 < 0.2
2014 2014-06-05 0.2 2.69 < 0.2
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.06 90 < 0.06
2014 2014-12-02 0.06 90 < 0.06
2014 2014-09-02 0.06 90 < 0.06
2014 2014-06-05 0.06 90 < 0.06
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.08 0 < 0.08
2014 2014-12-02 0.08 0 < 0.08
2014 2014-09-02 0.08 0 < 0.08
2014 2014-06-05 0.08 0 < 0.08
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.09 0 < 0.09
2014 2014-12-02 0.09 0 < 0.09
2014 2014-09-02 0.09 0 < 0.09
2014 2014-06-05 0.09 0 < 0.09
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.01 0 < 0.01
2014 2014-12-02 0.01 0 < 0.01
2014 2014-09-02 0.01 0 < 0.01
2014 2014-06-05 0.01 0 < 0.01
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.03 0 < 0.03
2014 2014-12-02 0.03 0 < 0.03
2014 2014-09-02 0.03 0 < 0.03
2014 2014-06-05 0.03 0 < 0.03
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.02 0 < 0.02
2014 2014-12-02 0.02 0 < 0.02
2014 2014-09-02 0.02 0 < 0.02
2014 2014-06-05 0.02 0 < 0.02
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.02 0.07 < 0.02
2014 2014-12-02 0.02 0.07 < 0.02
2014 2014-09-02 0.02 0.07 < 0.02
2014 2014-06-05 0.02 0.07 < 0.02
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-03-04 0.04 0.07 < 0.04
2014 2014-12-02 0.04 0.07 < 0.04
2014 2014-09-02 0.04 0.07 < 0.04
2014 2014-06-05 0.04 0.07 < 0.04

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
OK22121 lead 2015-01-01 2017-12-31 0mg/L
OK19132 lead 2014-01-01 2016-12-31 0.000997mg/L
OK17779 lead 2013-01-01 2013-12-31 0mg/L
OK16671 lead 2012-01-01 2012-12-31 0mg/L
OK16032 lead 2011-07-01 2011-12-31 0mg/L
OK15491 lead 2011-01-01 2011-06-30 0.00163mg/L
OK15025 lead 2008-01-01 2010-12-31 0.005mg/L

Violations


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

Compliance Dates Rule Violation Type Contaminant Name Status
2015-02-01 - 2015-04-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2015-02-01 - 2015-04-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2014-08-01 - 2014-10-31 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) Total Haloacetic Acids (HAA5) Returned to Compliance
2014-08-01 - 2014-10-31 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring and Reporting (DBP) TTHM Returned to Compliance
2014-01-01 - 2014-03-31 Stage 2 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2013-10-01 - 2013-12-31 Stage 2 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2012-10-01 - 2012-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
2008-11-01 - 2008-11-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2008-10-01 - 2008-11-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring, Routine (IDSE) Total Haloacetic Acids (HAA5) Returned to Compliance
- N/A Total Trihalomethanes Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
- N/A Total Trihalomethanes Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
- N/A Total Trihalomethanes Maximum Contaminant Level Violation, Average TTHM Returned to Compliance
- N/A Total Coliform Rule Maximum Contaminant Level Violation, Monthly (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, Routine Minor (TCR) Coliform (TCR) Returned to Compliance

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.

Lab Location Zip Code
CETCON, Inc. Tulsa, OK 74107

Water Bill Information


Convenient information about your water service.

Unable to identify any billing information about Osu Water Plant (OK1020910).

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.