OHA Drinking Water Services
PWS ID: 94411 ---- BUY 2 AT PLEASANT HILL

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, COLI = Coliform
Response Time is the number of days from the alert date to the contact report date.
Results:  9 alerts found for this water system.Hide response time
Water Quality Alerts
Alert ID Sample
Date		 Alert
Date		 Source
ID		 Source Name Alert
Type		 Contaminant Result Alert
Level		 MCL Contact
Report		Response
Time (Days)
CHEM9249 02/11/2021 02/25/2021 EP-A EP FOR WELLS CHEM NITRATE (AS N) 5.075 1002/26/20211
CHEM8866 02/13/2020 02/28/2020 EP-A EP FOR WELLS CHEM NITRATE (AS N) 5.265 1003/27/202028
CHEM7770 11/02/2017 11/16/2017 EP-A EP FOR WELL CHEM NITRATE (AS N) 5.875 10
COLI17085 08/24/2017 08/28/2017 DIST-A bathroom sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/13/201716
CHEM7687 08/24/2017 09/07/2017 EP-A EP FOR WELL CHEM NITRATE (AS N) 6.325 1009/13/20176
CHEM7593 05/23/2017 05/31/2017 EP-A EP FOR WELL CHEM NITRATE (AS N) 7.185 1006/02/20172
CHEM7512 02/09/2017 02/23/2017 EP-A EP FOR WELL CHEM NITRATE (AS N) 6.995 1002/28/20175
COLI15932 09/08/2016 09/12/2016 DIST-A storage rm sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/23/201611
COLI15898 08/25/2016 08/29/2016 DIST-A stock room sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/09/201611


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
01/19/2000Coliform
05/14/1998A--EP for WELLNitrate8 10
05/08/1997A--EP for WELLNitrate6.7 10


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: 2228
Information by county:
Inventory :: Surface Water Systems :: Water System Surveys :: Outstanding Performers :: Plan Reviews :: System Scores :: Exceedances
Alerts :: Violations :: Compliance & Enforcement :: Significant Deficiencies :: Cross Connection ASRs :: Treatment Plant Inspections :: Fluoride
Water Advisories :: Contact Reports :: Cyanotoxins :: Post-wildfire VOCs
Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
Lab Help: Tools for Laboratories :: Staff/Partner Login
Introduction :: Data Search Options :: WS Name Look Up :: WS ID Look Up :: DWS Home