MP0000025 McDonalds (Chalan Kiya)
Information about Sample Sites
CNMI Lead and Copper Sample Site Guidance was used to select samples sites for this water system.
This system originally had:
This system originally had:
- Number of Tier 1 sites: 6
- Number of Tier 2 sites: 0
- Number of Tier 3 sites: 0
- Number of Other sites: 0
- Number of Alternate sites: 0
Information about Lead and Copper Sampling and Results
This is a Non-Transient Non-Community Water System and serves approximately 338 people year round.
This system is required to collect 1 sample from 10 sites when performing "standard monitoring;" and 1 sample from 5 sites when performing "reduced monitoring."
All water systems were initially required to collect samples during two consecutive six month monitoring periods. If the results from those samples were below the Action Level* then the system may reduce the number of samples collected and reduce the frequency to once per year. A water system that has results below the Action Level three years in a row, may further reduce the frequency to once every three years.
This system is currently on REDUCED MONITORING and collects 5 samples ONCE EVERY 3 YEARS.
The system reports the 90th percentile result (90% of the samples collected are not over this value). The most recent results for this system are:
The Action Level (AL) for Lead = 15 ug/l; the Action Level (AL) for Copper = 1300 ug/l
ug/l means microgram per liter
This system is required to collect 1 sample from 10 sites when performing "standard monitoring;" and 1 sample from 5 sites when performing "reduced monitoring."
All water systems were initially required to collect samples during two consecutive six month monitoring periods. If the results from those samples were below the Action Level* then the system may reduce the number of samples collected and reduce the frequency to once per year. A water system that has results below the Action Level three years in a row, may further reduce the frequency to once every three years.
This system is currently on REDUCED MONITORING and collects 5 samples ONCE EVERY 3 YEARS.
The system reports the 90th percentile result (90% of the samples collected are not over this value). The most recent results for this system are:
- DATE 90th percentile value
- January 2015 Lead = 4 ug/l (5 samples)
- January 2015 Copper = 555 ug/l (5 samples)
The Action Level (AL) for Lead = 15 ug/l; the Action Level (AL) for Copper = 1300 ug/l
ug/l means microgram per liter
Sampling Results for Other Contaminants
All Community Water Systems are required to produce a document each year (by July 1) that lists the most current results (from the previous year) of all contaminants detected in their water. This document is known as a Consumer Confidence Report. This system was not required to produce a Consumer Confidence Report since it is not a Community Water System.
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Copyright (c) 2009 - 2016 Mariana Islands Water Operator Association
Last Modified: 3/11/2016
Copyright (c) 2009 - 2016 Mariana Islands Water Operator Association
Last Modified: 3/11/2016