OHA Drinking Water Services
PWS ID: 00839 ---- RAINBOW WATER DISTRICT
Excel Spreadsheet

MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
(mg/L)		 Comments
2150030-I 07/13/2021 08/10/2021 EP FOR I-5 WELLS #1 & #2 EP-A0.0027
2150031-I 07/13/2021 08/10/2021 EP FOR CHASE WELLS EP-B0.0017
2150032-I 07/13/2021 08/10/2021 EP FOR Q ST. WELL EP-C0.0051
1717430-I 04/04/2017 05/12/2017 WELL #5 SRC-BE0.004
1539941 08/25/2015 09/01/2015 EP FOR I-5 WELLS #1 & #2 EP-A0.004
1539942 08/25/2015 09/01/2015 EP FOR CHASE WELLS EP-B0.002
1539943 08/25/2015 09/01/2015 EP FOR Q ST. WELL EP-C0.005
120836101-I 08/13/2012 10/10/2012 EP FOR I-5 WELLS #1 & #2 EP-AND
120836201-I 08/13/2012 10/10/2012 EP FOR CHASE WELLS EP-BND
120836001-I 08/13/2012 10/17/2012 EP FOR Q ST. WELL EP-C0.0048
69527-I 10/05/2010 12/16/2010 EP FOR CHASE WELLS EP-BND
69524-I 10/05/2010 12/16/2010 EP FOR Q ST. WELL EP-CND
52873-I2 08/26/2009 10/09/2009 EP FOR I-5 WELLS #1 & #2 EP-A0.0043
52865-I2 08/26/2009 10/09/2009 EP FOR SHARED WEYERHAUESER WELLS #1 - #3 EP-DND
12115A 09/19/2006 01/03/2007 EP FOR CHASE WELLS EP-BND
12114A 09/19/2006 01/03/2007 EP FOR Q ST. WELL EP-CND
62222-1I 08/26/2003 01/02/2004 EP FOR I-5 WELLS #1 & #2 EP-AND
62226I 08/26/2003 01/02/2004 EP FOR CHASE WELLS EP-BND
62218I 08/26/2003 01/02/2004 EP FOR Q ST. WELL EP-CND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
20072711 07/27/2000 04/09/2001 EP CHASE WELLFIELD BND
20072713 07/27/2000 04/09/2001 EP Q ST. WELL CND
20072714 07/26/2000 04/06/2001 EP I-5 WELLFIELD AND
9704-109-1 04/15/1997 04/02/1998 EP I-5 WELLFIELD AND
9704-108-1 04/15/1997 02/25/1998 EP CHASE WELLFIELD BND
9704-110-1 04/15/1997 02/25/1998 EP Q ST. WELL CND
30401-6 03/31/1993 11/23/1993 WELL #1 AAND
30401-4 03/31/1993 11/23/1993 WELL #1 BAND
30401-5 03/31/1993 11/23/1993 "Q" STREET WELL - "Q" STREET WELL CAND
-1942452 08/12/1992 10/22/1992 I-5 WELLFIELD (WELLS (#1 & 2) AND
-1942341 08/12/1992 10/22/1992 CHASE WELLFIELD (WELLS #1-#4) BND
-1942228 08/12/1992 10/22/1992 "Q" STREET WELL CND
-1942229 08/08/1989 09/13/1989 "Q" STREET WELL CND
-1942453 12/21/1988 03/14/1989 I-5 WELLFIELD (WELLS (#1 & 2) AND
-1942342 12/21/1988 03/14/1989 CHASE WELLFIELD (WELLS #1-#4) BND
-1942230 01/29/1986 09/19/1988 "Q" STREET WELL CND
-1942454 11/04/1985 11/04/1985 I-5 WELLFIELD (WELLS (#1 & 2) AND
-1942343 11/04/1985 09/19/1988 CHASE WELLFIELD (WELLS #1-#4) BND
 



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