OHA Drinking Water Services
OR41
PWS ID: 00528 ---- MILWAUKIE, CITY OF
LRAAs and OELs

LRAA = Locational running annual average; OEL = Operational evaluation level. Learn about OELs here.
Averages are subject to change as new data is taken into consideration.

TTHM MCL = 0.080 mg/L,  HAA5 MCL = 0.060 mg/L.  MCL exceedances are indicated with red text.

Monitoring
Period		 Last
Sample		 Sample
Point		 Location TTHM
LRAA		 TTHM
OEL		 HAA5
LRAA		 HAA5
OEL
4Q2014 2DBP-01 2100 SE OCHOCO 0.004 0.005 0 0
3Q2014 2DBP-01 2100 SE OCHOCO 0.004 0.004 0 0
2Q2014 2DBP-01 2100 SE OCHOCO 0.003 0.005 0 0
1Q2014 2DBP-01 2100 SE OCHOCO 0.002 0
4Q2013 2DBP-01 2100 SE OCHOCO 0.001 0
4Q2019 2DBP-02 10050 S WAVERLY COURT
3Q2019 2DBP-02 10050 S WAVERLY COURT
2Q2019 2DBP-02 10050 S WAVERLY COURT
1Q2019 2DBP-02 10050 S WAVERLY COURT
4Q2018 2DBP-02 10050 S WAVERLY COURT
3Q2018 2DBP-02 10050 S WAVERLY COURT
2Q2018 2DBP-02 10050 S WAVERLY COURT
1Q2018 2DBP-02 10050 S WAVERLY COURT
4Q2017 2DBP-02 10050 S WAVERLY COURT
3Q2017 2DBP-02 10050 S WAVERLY COURT
2Q2017 2DBP-02 10050 S WAVERLY COURT 0.001 0
1Q2017 2DBP-02 10050 S WAVERLY COURT 0.001 0
4Q2016 2DBP-02 10050 S WAVERLY COURT 0.001 0
3Q2016 2DBP-02 10050 S WAVERLY COURT 0.002 0.001 0 0
2Q2016 2DBP-02 10050 S WAVERLY COURT 0.002 0
1Q2016 2DBP-02 10050 S WAVERLY COURT 0.002 0.002 0 0
4Q2015 2DBP-02 10050 S WAVERLY COURT 0.002 0.003 0 0.001
3Q2015 2DBP-02 10050 S WAVERLY COURT 0.001 0
2Q2015 2DBP-02 10050 S WAVERLY COURT 0.001 0.001 0 0.001
1Q2015 2DBP-02 10050 S WAVERLY COURT 0.001 0 0 0
4Q2014 2DBP-02 10050 S WAVERLY COURT 0.001 0.001 0 0
3Q2014 2DBP-02 10050 S WAVERLY COURT 0.001 0.001 0 0
2Q2014 2DBP-02 10050 S WAVERLY COURT 0.001 0.001 0 0
1Q2014 2DBP-02 10050 S WAVERLY COURT 0 0
4Q2013 2DBP-02 10050 S WAVERLY COURT 0 0
4Q2019 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.010 0.012 0.001 0
3Q2019 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.009 0.001
2Q2019 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.008 0.010 0 0.001
1Q2019 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.008 0.007 0 0.001
4Q2018 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.008 0.009 0 0
3Q2018 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.007 0.006 0 0
2Q2018 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.007 0.009 0 0
1Q2018 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.006 0.007 0 0
4Q2017 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.005 0.007 0 0
3Q2017 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.003 0.003 0 0
2Q2017 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.009 0
1Q2017 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.009 0.007 0 0
4Q2016 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.012 0
3Q2016 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.014 0.013 0 0
2Q2016 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.014 0
1Q2016 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.012 0.013 0 0
4Q2015 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.011 0.015 0.001 0.001
3Q2015 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.010 0.001
2Q2015 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.010 0.010 0.001 0.001
1Q2015 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.010 0.009 0 0.001
4Q2014 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.010 0.012 0 0
3Q2014 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.009 0.009 0 0
2Q2014 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.006 0.009 0 0
1Q2014 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.004 0
4Q2013 2DBP-03 6101 SE JOHNSON CREEK BLVD 0.002 0
4Q2019 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.003 0.003 0.001 0.001
3Q2019 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.003 0.001
2Q2019 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.003 0.003 0 0.001
1Q2019 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.003 0.003 0 0
4Q2018 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.002 0.003 0 0
3Q2018 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.002 0.002 0 0
2Q2018 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.002 0 0
1Q2018 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.003 0 0
4Q2017 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.004 0 0
3Q2017 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.005 0.006 0 0
2Q2017 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0
1Q2017 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.003 0 0
4Q2016 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.005 0
3Q2016 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.005 0.005 0 0
2Q2016 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.005 0.001
1Q2016 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.004 0.001 0.001
4Q2015 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.005 0.001 0.001
3Q2015 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.003 0.001
2Q2015 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.003 0.001 0.001
1Q2015 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.004 0.001 0.001
4Q2014 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.004 0 0.001
3Q2014 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.004 0.004 0 0
2Q2014 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.002 0.003 0 0
1Q2014 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.001 0
4Q2013 2DBP-04 12200 SE MCLOUGHLIN BLVD 0.001 0
4Q2019 2DBP-05 9111-9151 SE MCBROD
3Q2019 2DBP-05 9111-9151 SE MCBROD
2Q2019 2DBP-05 9111-9151 SE MCBROD
1Q2019 2DBP-05 9111-9151 SE MCBROD
4Q2018 2DBP-05 9111-9151 SE MCBROD
3Q2018 2DBP-05 9111-9151 SE MCBROD
2Q2018 2DBP-05 9111-9151 SE MCBROD
1Q2018 2DBP-05 9111-9151 SE MCBROD
4Q2017 2DBP-05 9111-9151 SE MCBROD
3Q2017 2DBP-05 9111-9151 SE MCBROD
2Q2017 2DBP-05 9111-9151 SE MCBROD 0.002 0
1Q2017 2DBP-05 9111-9151 SE MCBROD 0.002 0
4Q2016 2DBP-05 9111-9151 SE MCBROD 0.002 0
3Q2016 2DBP-05 9111-9151 SE MCBROD 0.002 0.002 0 0
2Q2016 2DBP-05 9111-9151 SE MCBROD 0.003 0
1Q2016 2DBP-05 9111-9151 SE MCBROD 0.002 0.002 0 0
4Q2015 2DBP-05 9111-9151 SE MCBROD 0.001 0.002 0 0.001
3Q2015 2DBP-05 9111-9151 SE MCBROD 0.001 0.001
2Q2015 2DBP-05 9111-9151 SE MCBROD 0.001 0.001 0.001 0.001
1Q2015 2DBP-05 9111-9151 SE MCBROD 0 0 0 0



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