OHA Drinking Water Services
PWS ID: 00912 ---- TYGH VALLEY 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
1912067601-I 12/12/2019 12/27/2019 EP FOR WELL #1 (MAIN WELL) EP-A0.00182
171015303A-I 10/03/2017 10/23/2017 EP FOR WELL #1 (MAIN WELL) EP-A0.00202
1409B1601A-I 09/29/2014 10/08/2014 EP FOR WELL #1 (MAIN WELL) EP-A0.00189
131134801A-I 11/12/2013 11/23/2013 EP FOR WELL #1 (MAIN WELL) EP-A0.00174
100879901A-I 08/25/2010 10/07/2010 EP FOR WELL #1 (MAIN WELL) EP-A0.0026
0512136-01A 12/05/2005 12/27/2005 EP FOR WELL #1 (MAIN WELL) EP-A0.0014
0503316-01B 03/14/2005 04/05/2005 EP FOR WELL #1 (MAIN WELL) EP-A0.00199
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
A10607BK*A 06/06/2001 06/27/2001 EP FOR WELL #1 (MAIN WELL) A0.0022
A00322AAAA 03/20/2000 04/12/2000 WELL #1 (MAIN WELL) AAND
950112BBAA 01/11/1995 02/15/1995 WELL #1 (MAIN WELL) AAND
-1936501 11/05/1992 12/30/1992 EP FOR WELL #1 (MAIN WELL) AND
-1936502 02/07/1990 03/01/1990 EP FOR WELL #1 (MAIN WELL) AND
-1936503 03/12/1986 03/12/1986 EP FOR WELL #1 (MAIN WELL) A0.011
 




For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3469