OHA Drinking Water Services
PWS ID: 01018 ---- ROSBORO LLC VAUGHN

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  SOURCE = Coliform source sample*, LCR = Lead and copper 90th percentile, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  9 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
CHEM9306 03/23/2021 04/28/2021 EP-A EP FOR WELLS #1 & #2 SODIUM* SODIUM 43.220 04/30/2021
COLI20893 03/23/2021 03/25/2021 SRC-AB Well #2 (West) - Lane18864 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/25/2021
CHEM7766 06/20/2017 11/16/2017 EP-A EP FOR WELLS #1 & #2 SODIUM* SODIUM 31.920
COLI16850 06/20/2017 06/22/2017 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI10061 12/27/2011 12/30/2011 SRC-AB well 2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI8794 12/14/2010 12/20/2010 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM2943 03/11/2008 05/06/2008 EP-A EP FOR WELLS #1 & #2 SODIUM* SODIUM 50.420
CHEM859 08/17/2004 09/08/2004 LCR LEAD 90TH % VALUE 0.0190.0155
CHEM661 08/21/2001 01/29/2004 EP-A EP FOR WELLS #1 & #2 SODIUM* SODIUM 8020
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
06/29/1998A--EP FOR WELLS #1 & #2Sodium72.8
09/30/1993A--EP FOR WELLS #1 & #2Sodium80.4



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: 2968