NJDEP WaterWatch Water System Search
PWSID: NJ2113002 Water System Type: Community (C)
Water System Name: RIVERSIDE MHP System Status: A
System Address: 190 RT 46 Columbia NJ 07832 System Ownership: Private
Principal County & City: WARREN, KNOWLTON TWP.-2113 Source Water Type/Operating Category: GW

To search a specific date range, use the date fields below (or pick a date from the pop-up calendar next to the field) and click on Search.
Click on "Collection Date" or "Sample #" to change the column's sorting.
Sample Collection Date From   To   
Individual Positive Total Coliform Results (Distribution System)
Sample Type Location Collection
Date		 Sample #
Orig Sample #		 Bacteria* | Result** | Method | Analysis Date | MP^ | Date Recvd Chlorine (mg/L) Laboratory Name
(NJ Lab ID)
RT
Sample comments: <0.02 CL2 CERTIFIED BY LAB 02015
10/27/2017 L6951445-2
TC P 9223B 10/28/2017 OCT2017 11/02/2017
EC A 9223B 10/28/2017 OCT2017 11/02/2017
FREE: 0 EUROFINS - HORSHAM (PA093)
RT
Sample comments: <0.02 CL2 CERTIFIED BY LAB PA001
04/17/2018 L7009376-2
TC P 9223B 04/18/2018 APR2018 04/20/2018
EC A 9223B 04/18/2018 APR2018 04/20/2018
FREE: 0 EUROFINS - HORSHAM (PA093)
RT
Sample comments: <0.02 CL2 CERTIFIED BY LAB PA001
04/17/2018 L7009376-1
TC P 9223B 04/18/2018 APR2018 04/20/2018
EC A 9223B 04/18/2018 APR2018 04/20/2018
FREE: 0 EUROFINS - HORSHAM (PA093)
RT
06/23/2015 L5589882-1
TC P 9223B 06/24/2015 JUN2015 06/26/2015
EC A 9223B 06/24/2015 JUN2015 06/26/2015
QC LABORATORIES (PA166)
RT
06/23/2015 L5589882-2
TC P 9223B 06/24/2015 JUN2015 06/26/2015
EC A 9223B 06/24/2015 JUN2015 06/26/2015
QC LABORATORIES (PA166)
RT
Sample comments: <0.02
04/15/2016 L6131003-2
TC P 9223B 04/16/2016 APR2016 04/19/2016
EC A 9223B 04/16/2016 APR2016 04/19/2016
FREE: 0 QC LABORATORIES (PA166)
RT
Sample comments: <0.02 CL2 CERTIFIED BY LAB PA001
03/25/2019 L7104844-2
TC P 9223B 03/26/2019 MAR2019 03/28/2019
EC A 9223B 03/26/2019 MAR2019 03/28/2019
FREE: 0 EUROFINS - HORSHAM (PA093)
RP Upstream of TC+ sample site
Sample comments: CL2 CERTIFIED BY LAB PA001
04/20/2018 L7019302-4RPT
(L7009376-2)
TC P 9223B 04/21/2018 APR2018 04/23/2018
EC A 9223B 04/21/2018 APR2018 04/23/2018
FREE: .03 EUROFINS - HORSHAM (PA093)
RP Downstream of TC+ sample site
Sample comments: <0.02 CL2 CERTIFIED BY LAB PA001
04/20/2018 L7019302-3RPT
(L7009376-2)
TC P 9223B 04/21/2018 APR2018 04/23/2018
EC A 9223B 04/21/2018 APR2018 04/23/2018
FREE: 0 EUROFINS - HORSHAM (PA093)
RP Upstream of TC+ sample site
06/26/2015 L5670100-5RPT
(L5589882-2)
TC P 9223B 06/27/2015 JUN2015 06/30/2015
EC A 9223B 06/27/2015 JUN2015 06/30/2015
QC LABORATORIES (PA166)
*TC=total coliform; FC=fecal coliform; EC=E. coli.
**P=Bacteria are present in the sample;A=Bacteria are absent from the sample.
^MP=monitoring period.
NJ Primary & Secondary Drinking Water Standards NJ Dept. of Environmental Protection (NJDEP) NJDEP - Division of Water Supply EPA - Groundwater and Drinking Water Violations (EPA Envirofacts)
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Software version number 7.3.17 (05-18-2023)