Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00540 ---- MONROE, CITY OF
These entry point concentrations are greater than non-detect and do not necessarily exceed an action level, MCL, or other threshold.
Links to sample results for specific contaminants in the distribution system, can be found here.
Sample
Date
Receive
Date
Sample
Point ID
Sample
Location
Analyte Result UOM MCL Sample ID
09/06/200709/17/2007EP-AEP FOR WTP (WELLS 1 & 2)NITRATE 1.4000000MG/L 10.00000025020
05/27/200407/06/2004EP-AEP FOR WTP (WELLS 1 & 2)NITRATE 2.1000000MG/L 10.00000072099AI
05/27/2004EP-AEP FOR WTP (WELLS 1 & 2)NITRATE-NITRITE 2.1000000MG/L 10.00000072099AI
05/27/200407/06/2004EP-AEP FOR WTP (WELLS 1 & 2)SODIUM 332.000000MG/L 72099AI
04/05/200404/26/2004EP-AEP FOR WTP (WELLS 1 & 2)SODIUM 54.5000000MG/L 70178I
12/20/200201/02/2003EP-AEP FOR WTP (WELLS 1 & 2)NITRATE 0.8000000MG/L 10.00000053040
07/05/201208/01/2012EP-BEP FOR LONG TOM RIVERSODIUM 10.8000000MG/L 120708301-I
03/09/201104/08/2011EP-BEP FOR LONG TOM RIVERSODIUM 9.6000000MG/L 110325401-I
05/19/201006/23/2010EP-BEP FOR LONG TOM RIVERBARIUM 0.0225000MG/L 2.00000063728-I
05/19/201006/23/2010EP-BEP FOR LONG TOM RIVERSODIUM 8.7000000MG/L 63728-I
02/11/200903/18/2009EP-BEP FOR LONG TOM RIVERGROSS ALPHA, EXCL. RADON & U 1.1000000PCI/L 15.00000045075-R
02/11/200903/18/2009EP-BEP FOR LONG TOM RIVERSODIUM 9.2000000MG/L 45072-I
Archived Chemical Detections - PWS ID: 00540
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
09/22/199303/28/1994AEP FOR WTPBromodichloromethane 0.0016000
09/22/199303/28/1994AEP FOR WTPChloroform 0.0009000
09/22/199303/28/1994AEP FOR WTPDibromochloromethane 0.0018000
09/14/199303/28/1994AEP FOR WTPLead 0.0025000 0.0150
09/14/199303/28/1994AEP FOR WTPSodium 19.3000000
09/14/199303/28/1994AEP FOR WTPSulfate 4.5000000
12/28/199901/31/2000AAWELL #1Lead 0.0022000 0.0150
12/28/199901/31/2000AAWELL #1Sodium 13.9000000
09/11/199809/28/1998AAWELL #1Toluene 0.0016000 1.0000
08/18/199808/31/1998AAWELL #1Chloroform 0.0040000
08/18/199808/31/1998AAWELL #1Dichloromethane (Methylene Chloride) 0.0088000 0.0050
08/18/199808/31/1998AAWELL #1Toluene 0.0101000 1.0000
04/23/199707/07/1997AAWELL #1Sodium 16.7000000
04/23/199707/07/1997AAWELL #1Sulfate 7.4000000
07/13/199809/01/1998ABWELL #2Chloroform 0.0423000
07/13/199809/01/1998ABWELL #2Dichloromethane (Methylene Chloride) 0.0161000 0.0050
07/13/199809/01/1998ABWELL #2Toluene 0.0584000 1.0000
06/30/199809/01/1998ABWELL #2Sodium 89.5000000

Health effects informational fact sheets are available for most chemicals here.



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