Sirwa #2 (creston) 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: IA8080701
Type: Community water system
EPA Region: 07
Primary Service Area: Other Area
Primary Source: Surface water purchased
Population Served: 18,510 		Contact Information
S I R W A #2 (CRESTON)
S I R W A #2 (CRESTON)
ATTN MATT SCHULTZ
1391 190TH ST PO BOX 407
CRESTON, IA 50801
[email protected]

This public water system services 1 municipality in 8 counties.

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   (1) 2016   (0) 2017   (0) 2018   (0)
chlorate

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).

chlorate

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2015 2015-12-01 20 210 214
2015 2015-12-01 20 210 183
2015 2015-10-01 20 210 376
2015 2015-10-01 20 210 354
2015 2015-06-02 20 210 114
2015 2015-06-02 20 210 107
2015 2015-03-30 20 210 121
2015 2015-03-30 20 210 127

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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
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.03 6.14 < 0.03
2015 2015-10-01 0.03 6.14 < 0.03
2015 2015-06-02 0.03 6.14 < 0.03
2015 2015-03-30 0.03 6.14 < 0.03
[+] Expand Test Data
1,2,3-trichloropropane 0.03 0.0004 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.03 0.0004 < 0.03
2015 2015-10-01 0.03 0.0004 < 0.03
2015 2015-06-02 0.03 0.0004 < 0.03
2015 2015-03-30 0.03 0.0004 < 0.03
[+] Expand Test Data
1,3-butadiene 0.1 0.0103 < 0.1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.1 0.0103 < 0.1
2015 2015-10-01 0.1 0.0103 < 0.1
2015 2015-06-02 0.1 0.0103 < 0.1
2015 2015-03-30 0.1 0.0103 < 0.1
[+] Expand Test Data
1,4-dioxane 0.07 0.35 < 0.07 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.07 0.35 < 0.07
2015 2015-10-01 0.07 0.35 < 0.07
2015 2015-06-02 0.07 0.35 < 0.07
2015 2015-03-30 0.07 0.35 < 0.07
[+] Expand Test Data
bromomethane 0.2 140 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.2 140 < 0.2
2015 2015-10-01 0.2 140 < 0.2
2015 2015-06-02 0.2 140 < 0.2
2015 2015-03-30 0.2 140 < 0.2
[+] Expand Test Data
chloromethane 0.2 2.69 < 0.2 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.2 2.69 < 0.2
2015 2015-10-01 0.2 2.69 < 0.2
2015 2015-06-02 0.2 2.69 < 0.2
2015 2015-03-30 0.2 2.69 < 0.2
[+] Expand Test Data
chromium 0.2 100 0.1875 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.2 100 < 0.2
2015 2015-12-01 0.2 100 < 0.2
2015 2015-10-01 0.2 100 0.2
2015 2015-10-01 0.2 100 0.8
2015 2015-06-02 0.2 100 < 0.2
2015 2015-06-02 0.2 100 < 0.2
2015 2015-03-30 0.2 100 0.3
2015 2015-03-30 0.2 100 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.0139 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.03 0 < 0.03
2015 2015-12-01 0.03 0 < 0.03
2015 2015-10-01 0.03 0 0.032
2015 2015-10-01 0.03 0 0.039
2015 2015-06-02 0.03 0 0.04
2015 2015-06-02 0.03 0 < 0.03
2015 2015-03-30 0.03 0 < 0.03
2015 2015-03-30 0.03 0 < 0.03
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 1 70 < 1
2015 2015-12-01 1 70 < 1
2015 2015-10-01 1 70 < 1
2015 2015-10-01 1 70 < 1
2015 2015-06-02 1 70 < 1
2015 2015-06-02 1 70 < 1
2015 2015-03-30 1 70 < 1
2015 2015-03-30 1 70 < 1
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.06 90 < 0.06
2015 2015-10-01 0.06 90 < 0.06
2015 2015-06-02 0.06 90 < 0.06
2015 2015-03-30 0.06 90 < 0.06
[+] Expand Test Data
HCFC-22 0.08 0 < 0.08 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.08 0 < 0.08
2015 2015-10-01 0.08 0 < 0.08
2015 2015-06-02 0.08 0 < 0.08
2015 2015-03-30 0.08 0 < 0.08
[+] Expand Test Data
molybdenum 1 40 1.0625 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 1 40 1.6
2015 2015-12-01 1 40 1.7
2015 2015-10-01 1 40 1.5
2015 2015-10-01 1 40 1.2
2015 2015-06-02 1 40 < 1
2015 2015-06-02 1 40 < 1
2015 2015-03-30 1 40 1.2
2015 2015-03-30 1 40 1.3
[+] Expand Test Data
strontium 0.3 1500 140.75 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.3 1500 133
2015 2015-12-01 0.3 1500 133
2015 2015-10-01 0.3 1500 121
2015 2015-10-01 0.3 1500 124
2015 2015-06-02 0.3 1500 156
2015 2015-06-02 0.3 1500 154
2015 2015-03-30 0.3 1500 151
2015 2015-03-30 0.3 1500 154
[+] Expand Test Data
vanadium 0.2 21 0.8125 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2015 2015-12-01 0.2 21 0.4
2015 2015-12-01 0.2 21 0.7
2015 2015-10-01 0.2 21 0.8
2015 2015-10-01 0.2 21 2.9
2015 2015-06-02 0.2 21 1.1
2015 2015-06-02 0.2 21 0.6
2015 2015-03-30 0.2 21 < 0.2
2015 2015-03-30 0.2 21 < 0.2
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-02-29 0.09 0 < 0.09
2015 2015-12-01 0.09 0 < 0.09
2015 2015-08-18 0.09 0 < 0.09
2015 2015-06-02 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-02-29 0.01 0 < 0.01
2015 2015-12-01 0.01 0 < 0.01
2015 2015-08-18 0.01 0 < 0.01
2015 2015-06-02 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-02-29 0.03 0 < 0.03
2015 2015-12-01 0.03 0 < 0.03
2015 2015-08-18 0.03 0 < 0.03
2015 2015-06-02 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-02-29 0.02 0 < 0.02
2015 2015-12-01 0.02 0 < 0.02
2015 2015-08-18 0.02 0 < 0.02
2015 2015-06-02 0.02 0 < 0.02
[+] Expand Test Data
PFOA 0.02 0.07 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-02-29 0.02 0.07 < 0.02
2015 2015-12-01 0.02 0.07 < 0.02
2015 2015-08-18 0.02 0.07 < 0.02
2015 2015-06-02 0.02 0.07 < 0.02
[+] Expand Test Data
PFOS 0.04 0.07 < 0.04 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2016 2016-02-29 0.04 0.07 < 0.04
2015 2015-12-01 0.04 0.07 < 0.04
2015 2015-08-18 0.04 0.07 < 0.04
2015 2015-06-02 0.04 0.07 < 0.04
[+] Expand Test Data

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
IA43762 lead 2016-01-01 2018-12-31 0.003mg/L
IA41525 lead 2013-01-01 2015-12-31 0.013mg/L
IA37428 lead 2009-01-01 2011-12-31 0.003mg/L
IA34793 lead 2006-01-01 2008-12-31 0.003mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
2015-05-01 - 2015-05-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2008-08-01 - 2008-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
- 2002-03-01 Lead and Copper Rule Initial Tap Sampling for Pb and Cu Lead and Copper Rule Returned to Compliance
- 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, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
- N/A Total Coliform Rule Monitoring, Repeat Minor (TCR) Coliform (TCR) Returned to Compliance
2014-06-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule 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.

Unable to identify any nearby water testing labs near 50801.

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Sirwa #2 (creston) (IA8080701).

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.