Web Water Development Association 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: SD4601089
Type: Community water system
EPA Region: 08
Primary Service Area: Other Residential
Primary Source: Surface water
Population Served: 14,000 		Contact Information
WEB WATER DEVELOPMENT ASSOCIATION
CLAYTON LARSON
PO BOX 51
ABERDEEN, SD 57401
[email protected]

This public water system services 2 municipalities in 10 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   (0) 2016   (0) 2017   (0) 2018   (2)
anatoxin-a
cylindrospermopsin

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 2018-08-28 0.03 0.00 < 0.03
2018 2018-08-14 0.03 0.00 < 0.03
2018 2018-07-24 0.03 0.00 < 0.03
2018 2018-07-10 0.03 0.00 < 0.03
2018 2018-06-19 0.03 0.00 < 0.03
2018 2018-06-05 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-28 0.09 0.00 < 0.09
2018 2018-08-14 0.09 0.00 < 0.09
2018 2018-07-24 0.09 0.00 < 0.09
2018 2018-07-10 0.09 0.00 < 0.09
2018 2018-06-19 0.09 0.00 < 0.09
2018 2018-06-05 0.09 0.00 < 0.09

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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
chlorate 20 210 160.5416 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 20 210 156.469
2014 2014-06-09 20 210 121.719
2014 2014-03-04 20 210 190.257
2014 2014-03-04 20 210 128.658
2013 2013-12-10 20 210 206.607
2013 2013-12-10 20 210 127.929
2013 2013-09-18 20 210 203.03
2013 2013-09-18 20 210 149.664
[+] Expand Test Data
chromium 0.2 100 0.2169 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.2 100 0.922
2014 2014-06-09 0.2 100 < 0.2
2014 2014-03-04 0.2 100 0.335
2014 2014-03-04 0.2 100 0.273
2013 2013-12-10 0.2 100 0.205
2013 2013-12-10 0.2 100 < 0.2
2013 2013-09-18 0.2 100 < 0.2
2013 2013-09-18 0.2 100 < 0.2
[+] Expand Test Data
chromium-6 0.03 0 0.2264 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.03 0 0.895
2014 2014-06-09 0.03 0 0.083
2014 2014-03-04 0.03 0 0.243
2014 2014-03-04 0.03 0 0.185
2014 2014-01-21 0.03 0 0.297
2013 2013-12-10 0.03 0 0.108
2013 2013-09-18 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
[+] Expand Test Data
cobalt 1 70 < 1 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 1 70 < 1
2014 2014-06-09 1 70 < 1
2014 2014-03-04 1 70 < 1
2014 2014-03-04 1 70 < 1
2013 2013-12-10 1 70 < 1
2013 2013-12-10 1 70 < 1
2013 2013-09-18 1 70 < 1
2013 2013-09-18 1 70 < 1
[+] Expand Test Data
molybdenum 1 40 2.9465 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 1 40 2.587
2014 2014-06-09 1 40 2.748
2014 2014-03-04 1 40 3.267
2014 2014-03-04 1 40 2.998
2013 2013-12-10 1 40 3.022
2013 2013-12-10 1 40 3.024
2013 2013-09-18 1 40 2.938
2013 2013-09-18 1 40 2.988
[+] Expand Test Data
strontium 0.3 1500 589.6494 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.3 1500 490.897
2014 2014-06-09 0.3 1500 523.115
2014 2014-03-04 0.3 1500 670.244
2014 2014-03-04 0.3 1500 634.026
2013 2013-12-10 0.3 1500 590.193
2013 2013-12-10 0.3 1500 590.527
2013 2013-09-18 0.3 1500 618.042
2013 2013-09-18 0.3 1500 600.151
[+] Expand Test Data
vanadium 0.2 21 0.2458 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.2 21 < 0.2
2014 2014-06-09 0.2 21 < 0.2
2014 2014-03-04 0.2 21 0.255
2014 2014-03-04 0.2 21 0.209
2013 2013-12-10 0.2 21 0.321
2013 2013-12-10 0.2 21 < 0.2
2013 2013-09-18 0.2 21 0.523
2013 2013-09-18 0.2 21 0.658
[+] Expand Test Data
1,1-dichloroethane 0.03 6.14 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.03 6.14 < 0.03
2014 2014-03-04 0.03 6.14 < 0.03
2013 2013-12-10 0.03 6.14 < 0.03
2013 2013-09-18 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
2014 2014-06-09 0.03 0.0004 < 0.03
2014 2014-03-04 0.03 0.0004 < 0.03
2013 2013-12-10 0.03 0.0004 < 0.03
2013 2013-09-18 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
2014 2014-06-09 0.1 0.0103 < 0.1
2014 2014-03-04 0.1 0.0103 < 0.1
2013 2013-12-10 0.1 0.0103 < 0.1
2013 2013-09-18 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
2014 2014-06-09 0.07 0.35 < 0.07
2014 2014-03-04 0.07 0.35 < 0.07
2013 2013-12-10 0.07 0.35 < 0.07
2013 2013-09-18 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
2014 2014-06-09 0.2 140 < 0.2
2014 2014-03-04 0.2 140 < 0.2
2013 2013-12-10 0.2 140 < 0.2
2013 2013-09-18 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
2014 2014-06-09 0.2 2.69 < 0.2
2014 2014-03-04 0.2 2.69 < 0.2
2013 2013-12-10 0.2 2.69 < 0.2
2013 2013-09-18 0.2 2.69 < 0.2
[+] Expand Test Data
Halon 1011 0.06 90 < 0.06 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.06 90 < 0.06
2014 2014-03-04 0.06 90 < 0.06
2013 2013-12-10 0.06 90 < 0.06
2013 2013-09-18 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
2014 2014-06-09 0.08 0 < 0.08
2014 2014-03-04 0.08 0 < 0.08
2013 2013-12-10 0.08 0 < 0.08
2013 2013-09-18 0.08 0 < 0.08
[+] Expand Test Data
PFBS 0.09 0 < 0.09 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.09 0 < 0.09
2014 2014-03-04 0.09 0 < 0.09
2013 2013-12-10 0.09 0 < 0.09
2013 2013-09-18 0.09 0 < 0.09
[+] Expand Test Data
PFHpA 0.01 0 < 0.01 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.01 0 < 0.01
2014 2014-03-04 0.01 0 < 0.01
2013 2013-12-10 0.01 0 < 0.01
2013 2013-09-18 0.01 0 < 0.01
[+] Expand Test Data
PFHxS 0.03 0 < 0.03 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.03 0 < 0.03
2014 2014-03-04 0.03 0 < 0.03
2013 2013-12-10 0.03 0 < 0.03
2013 2013-09-18 0.03 0 < 0.03
[+] Expand Test Data
PFNA 0.02 0 < 0.02 [+] Expand Test Data
Year Test Date MRL HRL Test Result
2014 2014-06-09 0.02 0 < 0.02
2014 2014-03-04 0.02 0 < 0.02
2013 2013-12-10 0.02 0 < 0.02
2013 2013-09-18 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
2014 2014-06-09 0.02 0.07 < 0.02
2014 2014-03-04 0.02 0.07 < 0.02
2013 2013-12-10 0.02 0.07 < 0.02
2013 2013-09-18 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
2014 2014-06-09 0.04 0.07 < 0.04
2014 2014-03-04 0.04 0.07 < 0.04
2013 2013-12-10 0.04 0.07 < 0.04
2013 2013-09-18 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
10099 lead 2016-01-01 2016-12-31 0.002mg/L
10087 lead 2013-01-01 2013-12-31 0.002mg/L
10075 lead 2010-01-01 2010-12-31 0.002mg/L

Violations

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

Compliance Dates Rule Violation Type Contaminant Name Status
- N/A Nitrates Monitoring, Regular Nitrate Returned to Compliance
2010-02-01 - N/A Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique No Certif. Operator Stage 1 Disinfectants and Disinfection Byproducts Rule Returned to Compliance
2004-06-08 - N/A Total Coliform Rule Sanitary Survey (TCR) - Returned to Compliance
2004-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence 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 57401.

Water Bill Information

Convenient information about your water service.

Unable to identify any billing information about Web Water Development Association (SD4601089).

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.