OHA Drinking Water Services
OR41
PWS ID: 01515 ---- ROW RIVER VALLEY WATER DIST
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
3Q2024 Aug 19, 2024 2DBP-01 37080 ROW RIVER RD 0.041 0.042 0.053 0.049
3Q2024 Aug 19, 2024 2DBP-02 75748 BOOTH KELLY CAMP RD 0.036 0.040 0.048 0.048
2Q2024 2DBP-01 37080 ROW RIVER RD 0.029 0.037
2Q2024 2DBP-02 75748 BOOTH KELLY CAMP RD 0.024 0.032
1Q2024 Feb 19, 2024 2DBP-01 37080 ROW RIVER RD 0.034 0.034 0.045 0.039
1Q2024 Feb 19, 2024 2DBP-02 75748 BOOTH KELLY CAMP RD 0.027 0.028 0.038 0.033
4Q2023 Oct 25, 2023 2DBP-01 37080 ROW RIVER RD 0.032 0.038 0.051 0.057
4Q2023 Oct 25, 2023 2DBP-02 75748 BOOTH KELLY CAMP RD 0.026 0.029 0.044 0.049
3Q2023 Sep 20, 2023 2DBP-01 37080 ROW RIVER RD 0.027 0.028 0.047 0.042
3Q2023 Sep 20, 2023 2DBP-02 75748 BOOTH KELLY CAMP RD 0.022 0.023 0.043 0.037
2Q2023 Jun 06, 2023 2DBP-01 37080 ROW RIVER RD 0.026 0.028 0.050 0.049
2Q2023 Jun 06, 2023 2DBP-02 75748 BOOTH KELLY CAMP RD 0.022 0.022 0.047 0.044
1Q2023 Mar 27, 2023 2DBP-01 37080 ROW RIVER RD 0.023 0.023 0.052 0.051
1Q2023 Mar 27, 2023 2DBP-02 75748 BOOTH KELLY CAMP RD 0.021 0.021 0.052 0.049
4Q2022 Nov 18, 2022 2DBP-01 37080 ROW RIVER RD 0.014 0.0229 0.031 0.0571
4Q2022 Nov 18, 2022 2DBP-02 75748 BOOTH KELLY CAMP RD 0.005 0.0196 0.015 0.0585



More information for this water system: SDWIS ID 5068
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