OHA Drinking Water Services
PWS ID: 00514 ---- FERN VALLEY ESTATES IMPR DIST

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:  COLI = Coliform, SOURCE = Coliform source sample*, LCR = Lead and copper 90th percentile, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  28 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
CHEM5503 08/27/2012 09/11/2012 EP-A EP FOR WELLS #2, 3, 4, 5, & 6) SODIUM* SODIUM 50.820
COLI7479 04/02/2010 04/05/2010 DIST-A Well 5 SRC-AD COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD COLI COLIFORM, E. COLI Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 DIST-A Well 5 SRC-AD COLI COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AC Well 4 SRC-AC SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7479 04/02/2010 04/05/2010 SRC-AD Well 5 SRC-AD SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/05/2010
COLI7473 03/31/2010 04/02/2010 SRC-AC field well #4 COLI COLIFORM, E. COLI Present Present Present04/01/2010
COLI7473 03/31/2010 04/02/2010 SRC-AD field well #5 COLI COLIFORM, E. COLI Present Present Present04/01/2010
COLI7473 03/31/2010 04/02/2010 SRC-AB field well #3 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/01/2010
COLI7473 03/31/2010 04/02/2010 SRC-AC field well #4 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/01/2010
COLI7473 03/31/2010 04/02/2010 SRC-AD field well #5 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/01/2010
COLI7397 02/26/2010 03/03/2010 SRC-AC well #4 src-ac SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/12/2010
CHEM1236 07/17/1997 03/21/2005 LCR LEAD 90TH % VALUE 0.0270.0155
CHEM524 08/05/2003 09/22/2003 EP-A EP FOR WELLS #2, 3, 4, 5, & 6) SODIUM* SODIUM 40.420
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
12/04/1997Coliform
07/01/1996Coliform
01/12/1992AA--WELL #2Nitrate6.59 10
07/10/2000A--EP FOR WELLS #2, 3, 4, 5, & 6)Sodium42.6
07/21/1997A--EP FOR WELLS #2, 3, 4, 5, & 6)Sodium43
06/14/1993A--EP FOR WELLS #2, 3, 4, 5, & 6)Sodium40.1
08/24/1992AE--WELL #6Sodium50.2
01/12/1992AA--WELL #2Sodium53.3
01/12/1992AC--WELL #4Sodium35.2
01/12/1992AD--WELL #5Sodium36.2
02/24/1991AC--WELL #4Sodium48.08



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: 3359