OHA Drinking Water Services
PWS ID: 95021 ---- USDA AG RESEARCH STATION

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:  CHEM = Chemical, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  4 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
CHEM8644 08/21/2019 10/25/2019 EP-A EP for WELL SODIUM* SODIUM 60.820
CHEM4400 08/31/2010 10/01/2010 EP-A EP for WELL SODIUM* SODIUM 68.620
CHEM836 04/08/1998 08/11/2004 EP-A EP for WELL CHEM NITRATE (AS N) 5.95 10
CHEM836 04/08/1998 08/11/2004 EP-A EP for WELL SODIUM* SODIUM 5620
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
07/31/2001Coliform
07/24/2001Coliform
04/08/1998AA--WELLNitrate5.9 10
05/09/2001AA--WELLSodium54



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: 4408