WATER QUALITY REPORT 2017

Transcription

1 Maple Ridge Parks, Recreation & Culture WATER QUALITY REPORT 2017 Thornhill Hall Water System New Well Tennis Court Kitchen Thornhill Hall UV & Filter Room Mens Ladies

2 Table of Contents Introduction Outline Facility Maintenance Routine Water Sampling Advisories Emergency Measures Bacteriological Monitoring Standards HealthLink BC Bulletin No. 56. Drinking Water and Those With Weakened Immune Systems /6 Sample Report /8 Fraser Health Annual Report Drinking Water System Annual Report Exova Report Prepared by: Andrew McAusland Facilities Maintenance Supervisor City of Maple Ridge Thornhill Hall Water System Page 1

3 INTRODUCTION OUTLINE Maple Ridge Parks, Recreation & Culture, Facilities Department, provides well water under permit by the Fraser Health Authority (FHA). As required by Section 15 of the British Columbia Drinking Water Protection Act, this document is the Maple Ridge Parks, Recreation & Culture, Facilities Department annual report on the Small Drinking Water systems that the City operates on behalf of users at Thornhill Hall block on 98 th Avenue, Maple Ridge. Well identification number GPS location of well head N W accuracy 23 The Thornhill Hall well was drilled by A & H Drilling Ltd on August 30 th September 1 st, 2011 and is a 455 well and provides fresh water for the hall. The well head is located a distance of approximately 35 meters uphill from the facility and is fed to the building by a pump and controller. The well head is sealed with padlocks. Equipment Trojan UV max model Pro 7 disinfection system including thermal relief 1 inch Thermal Expansion valve 5 micron - 20 inch x 4 ½ inch American Filter unit FACILITY MAINTENANCE This well is maintained by the Maple Ridge Parks, Recreation & Culture, Facilities Department. A qualified Small Water System Operators provides security, monitoring, maintenance, upgrades and emergency response to all of our Parks and Facilities small water systems. ROUTINE WATER SAMPLING Water samples are taken from each location every Tuesday morning by the Operations Department and a courier delivers these samples on the same day, to the Metro Vancouver laboratory in Burnaby. The Metro Vancouver lab sends the results to the City of Maple Ridge and the Fraser Health Authority by . The results are reported weekly unless an indicator is found in the sample. In this event, a communication from the Metro Vancouver lab is issued on the Wednesday (Thursday latest) to the City of Maple Ridge. It is important to note that this monitoring program provides a representative picture of drinking water quality in the well system to the tap only. Thornhill Hall Water System Page 2

4 ADVISORIES In the event of a concern discovered upon analysis, the Metro Vancouver Water Department lab will until the report has been received by the City of Maple Ridge. The communications should follow the following list until a response has been assured: 1. Michael Albrecht cell 2. Andrew McAusland cell office 3. Michael Millward cell office 4. David Boag cell office Fraser Health Authority contact info: Binny Sivia - Public Health Officer If required, the well is shut down immediately and a notice will be posted advising the users that the water is not potable until further notice. Thornhill Hall Water System Page 3

5 EMERGENCY MEASURES Response instructions Keys, devices and signs are taken to the location described in the alarm advisory and the water valve is physically shut off and locked out. Signs are posted at all entrance doors, informing the public of the water shut-off. The date of the notice and the responding staff s initial should be written on each posting. The area Caretaker must be informed immediately while the above procedure is being implemented. Contacts: Thornhill Hall Association The Booking Clerk and Caretakers are responsible for informing the user groups who may have been exposed to the drinking water conditions since the last favorable analysis Binny Sivia (Public Health Inspector) is to be notified at within one business day. Inform Michael Millward ( ), and David Boag ( ) when the above steps have been completed. City Water Works ( ) must be contacted to arrange an immediate sample taken for re-test. All inquiries from the media and public must be referred to the Parks and Facilities Director ( ). Bacteriological Monitoring Weekly samples are analyzed for fecal coliform, total coliform and heterotrophic plate count (HPC) and response is made according to provincial guidelines. Table 1. BC Drinking Water Protection Regulation Microbiological Standards Parameter Occurrence Standard Fecal Coliform 1 sample Less than 1 fecal coliform per 100mL Total Coliform a) 1 sample in a 30 day period b) more than 1 sample in a 30 day period. 0 total coliform per 100mL At least 90% of samples have 0 total coliform per 100mL and no sample has more than 10 total coliform per 100mL Thornhill Hall Water System Page 4

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8 Ecoli HPC Temperature Total Coliform Total Coliform Turbidity Sample Report Sample Name Sample Description Sample Date MPR-WP5 Thornhill Hall 1/3/ :05 <1 6 5 < MPR-WP5 Thornhill Hall 1/10/ :10 < < MPR-WP5 Thornhill Hall 1/17/ :10 < < MPR-WP5 Thornhill Hall 1/24/ :05 < < MPR-WP5 Thornhill Hall 1/31/ :50 < < MPR-WP5 Thornhill Hall 2/7/ :00 < < MPR-WP5 Thornhill Hall 2/14/ :46 <1 <2 10 < MPR-WP5 Thornhill Hall 2/21/ :45 < < MPR-WP5 Thornhill Hall 2/28/ :35 < < MPR-WP5 Thornhill Hall 3/7/2017 9:55 < < MPR-WP5 Thornhill Hall 3/14/ :30 <1 <2 10 < MPR-WP5 Thornhill Hall 3/21/ :00 <1 <2 10 < MPR-WP5 Thornhill Hall 3/28/ :40 < < MPR-WP5 Thornhill Hall 4/4/ :50 <1 <2 10 < MPR-WP5 Thornhill Hall 4/11/ :15 < < MPR-WP5 Thornhill Hall 4/18/ :05 < < MPR-WP5 Thornhill Hall 4/25/2017 9:50 < < MPR-WP5 Thornhill Hall 5/2/ :05 < < MPR-WP5 Thornhill Hall 5/9/ :40 < < MPR-WP5 Thornhill Hall 5/16/ :15 < < MPR-WP5 Thornhill Hall 5/23/ :00 <1 <2 11 < MPR-WP5 Thornhill Hall 5/30/ :30 < < MPR-WP5 Thornhill Hall 6/6/ :05 < < MPR-WP5 Thornhill Hall 6/13/ :05 < < MPR-WP5 Thornhill Hall 6/20/ :10 < < MPR-WP5 Thornhill Hall 6/27/ :10 < < MPR-WP5 Thornhill Hall 7/4/ :15 <1 <2 11 < MPR-WP5 Thornhill Hall 7/11/ :15 < < MPR-WP5 Thornhill Hall 7/18/ :30 < < MPR-WP5 Thornhill Hall 7/25/ :05 < < MPR-WP5 Thornhill Hall 8/1/ :20 < < MPR-WP5 Thornhill Hall 8/8/ :00 < < MPR-WP5 Thornhill Hall 8/15/2017 7:40 < < MPR-WP5 Thornhill Hall 8/22/ :25 < < MPR-WP5 Thornhill Hall 8/29/ :00 < < MPR-WP5 Thornhill Hall 9/5/ :10 < < MPR-WP5 Thornhill Hall 9/12/2017 9:56 < < MPR-WP5 Thornhill Hall 9/19/ :10 < < MPR-WP5 Thornhill Hall 9/26/ :20 < < MPR-WP5 Thornhill Hall 10/3/ :35 < < MPR-WP5 Thornhill Hall 10/10/ :05 < < MPR-WP5 Thornhill Hall 10/17/ :20 < < MPR-WP5 Thornhill Hall 10/24/ :45 < < MPR-WP5 Thornhill Hall 10/31/ :35 < < MPR-WP5 Thornhill Hall 11/7/ :20 < < Thornhill Hall Water System Page 7

9 Ecoli HPC Temperature Total Coliform Total Coliform Turbidity Sample Name Sample Description Sample Date MPR-WP5 Thornhill Hall 11/14/2017 8:40 < < MPR-WP5 Thornhill Hall 11/21/ :00 < < MPR-WP5 Thornhill Hall 11/28/ :45 < < MPR-WP5 Thornhill Hall 12/5/ :30 < < MPR-WP5 Thornhill Hall 12/12/ :10 <1 LA 10 < MPR-WP5 Thornhill Hall 12/19/ :30 <1 NA 10 < MPR-WP5 Thornhill Hall 12/27/ :15 <1 NA 10 < Thornhill Hall Water System Page 8

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