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City of Auburn
Comprehensive Water Plan
APPENDIX L
WATER QUALITY MONITORING
Coliform Monitoring Plan City of Auburn – Page 1
Coliform Monitoring Plan for: City of Auburn Water Division
A. System Information
Water System Name
City of Auburn Water Division
County
King and Pierce
System I.D. Number
03350V
Name of Plan Preparer
Chris Thorn
Position
Water Quality Programs Coordinator
Daytime Phone #
(253) 804 - 5065
Sources: Source Name, Well Depth, Pumping Capacity
Coal Creek Springs (190 feet, 3,500 gpm)
West Hill Springs (305 feet, 600 gpm)
Well #1 (111 feet, 2,200 gpm)
Well #2 (73 feet, 1,600 gpm)
Well #3A (113 feet, 0 gpm)
Well #3B (113 feet, 0 gpm)
Well #4 (120 feet, 2,600 gpm)
Well #5 (504 feet, 650 gpm)
Well #5A (558 feet, 180 gpm)
Well #5B (0 gpm)
Well #6 (73 feet, 1,800 gpm)
Well #7 (74 feet, 3,500 gpm)
Storage: List and Describe Reservoir #1 – 5 million gallons
Reservoir #2 – 3.6 million gallons
Reservoir #8A – 1.2 million gallons
Reservoir #8B – 1.5 million gallons
Reservoir #4A – 1 million gallons
Reservoir #4B – 1.4 million gallons
Reservoir #5 – 1 million gallons
Reservoir #6 – 1.5 million gallons
Treatment: Source Name & Process The City’s water treatment includes chlorination, corrosion control, and metals removal
Coal Creek Springs - chlorination to achieve 4-log treatment . Corrosion control at Howard Road CCT
West Hill Springs - manual chlorination
Well #1 – not currently chlorinated
Well #2, #6. and #7 – chlorinated and corrosion control in Fulmer Field CCT
Well #3A and #3B – not operated
City of Auburn – Page 2 Coliform Monitoring Plan
Well #4 – gaseous chlorine
Well #5 – not chlorinated
Well #5A – hypochlorite chlorination
Well #5B not in service – has ability to provide
chlorination. Iron and manganese treatment available.
Well #7 (74 feet, 3,500 gpm)
Pressure Zones: Number and name Academy 350 – Academy service area
Academy 445- Academy service area
Academy 531 - Academy service area
Academy 585 - Academy service area
Lakeland 285 – Lakeland service area
Lakeland 390 – Lakeland service area
Lakeland 440– Lakeland service area
Lakeland 441 – Lakeland service area
Lakeland 446 – Lakeland service area
Lakeland 545 – Lakeland service area
Lakeland 575 – Lakeland service area
Lakeland 630 – Lakeland service area
Lakeland 670 – Lakeland service area
Lakeland 697 – Lakeland service area
Lea Hill 173 – Lea Hill service area
Lea Hill 299 – Lea Hill service area
Lea Hill 395 – Lea Hill service area
Lea Hill 401– Lea Hill service area
Lea Hill 406 – Lea Hill service area
Lea Hill 415 – Lea Hill service area
Lea Hill 462 – Lea Hill service area
Lea Hill 500 – Lea Hill service area
Lea Hill 563 – Lea Hill service area
Lea Hill 648 – Lea Hill service area
Valley 242 – Valley service area
Valley 288 – Valley service area
Population by Service Area (2013) Academy – 8,570
Lakeland – 5,334
Lea Hill - 12,459
Valley - 29,788
Total – 56,151
Number of Routine Samples Required
Monthly by Regulation: 60
Number of Sample Sites Needed to Represent the
Distribution System: 60
*Request DOH Approval of Triggered
Source Monitoring Plan? Yes No
Coliform Monitoring Plan City of Auburn – Page 3
B. Laboratory Information
Laboratory Name
Water Management Laboratories, Inc.
Office Phone #
(2 5 3) 5 3 1 - 3 1 2 1
Address 1515 80th Street E
Tacoma, WA 98404
After Hours #
(2 5 3) 8 4 1 - 0 7 3 2
Hours of Operation
Monday–Friday 8:00 a.m. to 5:00 p.m.
Saturday 9:00 a.m. to 12:00 p.m.
Contact Name
Chris Mueller
Emergency Laboratory Name
Complete Water Lab
Office Phone #
(2 0 6) 6 9 5 - 6 2 0 0
Address 4611 South 134th Place, Suite 100
Tukwila, WA 98168
After Hours #
(2 0 6) 6 9 5 - 6 2 2 1
Hours of Operation
Monday–Friday 7:00 a.m. to 6:00 p.m.
Saturday 7:00 a.m. to 3:00 p.m.
Contact Name Dave Mitchell
C. Wholesaling of Groundwater
Yes No
We are a consecutive system and purchase groundwater from
another water system.
If yes, Water System Name:
______________________________
Contact Name:
______________________________
Telephone Numbers:
______________________________
We sell groundwater to other public water systems.
If yes, Water System Name:
___City of Algona_________________
City of Auburn – Page 4 Coliform Monitoring Plan
Contact Name:
Jimmy Griess__________________
Telephone Numbers:
253-833-2897 _____________
___King County Water District # 111___
Contact Name:
Chris Hall__________________
Telephone Numbers:
253-631-3770______________
D. Routine and Repeat Sample Locations
Location/Address for
Routine Sample Sites
Location/Address for
Repeat Sample Sites
Sources for
Triggered Sample
Sites
C-1. 31512 115th Pl SE C-1a. 31512 116th Ave SE
C-1b. 31506 115th Pl SE
C-2. 13006 305th Pl SE C-2a. 13002 305th Pl SE
C-2b. 13021 305th Pl SE
C-3. 11517 305th Pl SE C-3a. 11522 305th Pl SE
C-3b. 11511 305th Pl SE
C-4. 10417 301st St SE C-4a. 10422 301st St SE
C-4b. 10411 301st St SE
C-5. 1212 12th St NE C-5a. 1208 12th St NE
C-5b. 1302 12th St NE
C-6. 3816 I Pl NE C-6a. 3806 I Pl NE
C-6b. 3824 I Pl NE
C-7. 3705 W Valley Hwy N C-7a. 3615 W Valley Hwy N
C-7b. 3719 W Valley Hwy N
C-8. 318 2nd St NE C-8a. 322 2nd St NE
C-8b. 312 2nd St NE
C-9. 2645 Forest Ridge Dr SE C-9a. 2650 Forest Ridge Dr SE
Coliform Monitoring Plan City of Auburn – Page 5
Location/Address for
Routine Sample Sites
Location/Address for
Repeat Sample Sites
Sources for
Triggered Sample
Sites
C-9b. 2750 Forest Ridge Dr SE
C-10. 3615 Orchard St SE C-10a. 3611 Orchard St SE
C-10b. 6316 37th St SE
C-11. 3602 A St SE C-11a. 3414 A St SE
C-11b. 4026 A St SE
C-12. 810 37th St SE C-12a. 918 37th St SE
C-12b. 746 37th St SE
C-13. 5110 Mill Pond Dr SE C-13a. 801 52nd St SE
C-13b. 5018 Mill Pond DR SE
C-14. 5501 James Ave SE C-14a. 5515 James Ave SE
C-14b. 5405 James Ave SE
C-15. 1505 West Valley Hwy S C-15a. 1207 West Valley Hwy S
C-15b. 1602 West Valley Hwy S
C-16. 2820 V Ct SE C-16a. 2816 V Ct SE
C-16b. 2836 V Ct SE
C-17. 5705 37th St SE C-17a. 5819 37th St SE
C-17b. 3706 Lemon Tree Lane
C-18. 3022 Scenic Dr SE C-18a. 3028 Scenic Dr SE
C-18b. 3008 Scenic Dr SE
C-19. 5208 Nathan Loop SE C-19a. 5128 Nathan Loop SE
C-19b. 5226 Nathan Loop SE
C-20. 210 14th St SE C-20a. 218 14th St SE
C-20b. 202 14th St SE
C-21. 1025 W Main St C-21a. 899 W Main St
C-21b. 1045 W Main St
City of Auburn – Page 6 Coliform Monitoring Plan
Location/Address for
Routine Sample Sites
Location/Address for
Repeat Sample Sites
Sources for
Triggered Sample
Sites
C-22. 4430 B St NW C-22a. 4302 B St NW
C-22b. 4450 B St NW
C-23. 4002 Auburn Way N C-23a. 3902 Auburn Way N
C-23b. 4020 Auburn Way N
C-24. 932 17th St NE C-24a. 1022 17th St NE
C-24b. 912 17th St NE
C-25. 1905 19th Dr NE C-25a. 2005 19th Dr NE
C-25b. 1810 19th Dr NE
C-26. 10804 299th Pl SE C-26a. 29909 108th Ave SE
C-26b. 10891 299th Pl SE
C-27. 10823 292nd St SE C-27a. 10803 292nd St SE
C-27b. 10827 292nd St SE
C-28. 30510 122nd Pl SE C-28a. 30518 122nd Pl SE
C-28b. 30420 122nd Pl SE
C-29. 11655 323rd Pl SE C-29a. 11643 323rd Pl SE
C-29b. 11803 323rd Pl SE
C-30. 31423 Lea Hill Rd C-30a. 31261 Lea Hill Rd
C-30b. 31929 Lea Hill Rd
C-31. 5503 Elizabeth Ave SE C-31a. 5407 Elizabeth Ave SE
C-31b. 5521 Elizabeth Ave SE
C-32. 4517 Kennedy Ave SE C-32a. 4501 Kennedy Ave SE
C-32b. 4611 Kennedy Ave SE
C-33. 2808 R Pl SE C-33a. 2817 R Pl SE
C-33b. 2807 R Pl SE
C-34. 3501 Auburn Way S #1 C-34a. 3545 Auburn Way S
Coliform Monitoring Plan City of Auburn – Page 7
Location/Address for
Routine Sample Sites
Location/Address for
Repeat Sample Sites
Sources for
Triggered Sample
Sites
C-34b. 3501 Auburn Way S #5
C-35. 2015 Fir St SE C-35a. 2005 Fir St SE
C-35b. 3030 21st St SE
C-36. 404 26th St SE C-36a. 412 26th St SE
C-36b. 2614 D St SE
C-37. 408 V Pl SE C-37a. 414 V Pl SE
C-37b. 406 V Pl SE
C-38. 32013 104th Pl SE C-38a. 32003 104th Pl SE
C-38b. 32201 104th Pl SE
C-39. 11307 313th Pl SE C-39a. 11315 313th Pl SE
C-39b. 11209 313th Pl SE
C-40. 31914 120th Pl SE C-40a. 31922 120th Pl SE
C-40b. 31906 120th Pl SE
C-41. 30038 125th Ct SE C-41a. 30021 125th Ct SE
C-41b. 30022 125th Ct SE
C-42. 1011 Pike St NW C-42a. 1502 10th Ct NW
C-42b. 1003 Pike St NW
C-43. 21 49th St NE C-43a. 108 49th St NE
C-43b. 29 49th St NE
C-44. 2300 E St NE C-44a. 2113 E St NE
C-44b. 2326 E St NE
C-45.1101 D St NE (Fire Dept) C-45a. 340 15th St NE
C-45b. 901 Auburn Way N
C-46. 710 47th St SE C-46a. 706 47th St SE
C-46b. 722 47th St SE
City of Auburn – Page 8 Coliform Monitoring Plan
Location/Address for
Routine Sample Sites
Location/Address for
Repeat Sample Sites
Sources for
Triggered Sample
Sites
C-47. 2001 36th St SE C-47a. 2002 36th St SE
C-47b. 3320 V St SE
C-48. 3410 Olympic St SE C-48a. 3502 Olympic St SE
C-48b. 3308 Olympic St SE
C-49. 5413 33rd St SE C-49a. 5420 33rd St SE
C-49b. 5401 33rd St SE
C-50. 2610 17th St SE C-50a. 2702 17th St SE
C-50b. 2508 17th St SE
C-51. 1220 20th Ct SE C-51a. 1925 N Ct SE
C-51b. 1921 O Ct SE
C-52. 921 H St SE C-52a. 918 H St SE (Museum)
C-52b. 724 9th St SE
C-53. 10 R Pl NE C-53a. 22 R Pl NE
C-53b. 30 R Pl NE
C-54. 32313 105th Pl SE C-54a. 32323 105th Pl SE
C-54b. 10528 323rd St SE
C-55. 32307 111th Pl SE C-55a. 32313 111th Pl SE
C-55b. 11007 322nd St SE
C-56. 12444 318th Way SE C-56a. 12436 318th Way SE
C-56b. 31709 125th Pl SE
C-57. 30121 114th Pl SE C-57a. 30115 114th Pl SE
C-57b. 30211 114th Pl SE
C-58. 29304 112th Ave SE C-58a. 29222 112th Ave SE
C-58b. 29401 112th Ave SE
C-59. 1211 30th St NE C-59a. 1217 30th St NE
Coliform Monitoring Plan City of Auburn – Page 9
Location/Address for
Routine Sample Sites
Location/Address for
Repeat Sample Sites
Sources for
Triggered Sample
Sites
C-59b. 1209 30th St NE
C-60. 2001 R St NW C-60a. 2101 R St NW
C-60b. 1501 20th St NW
Important Notes for Sample Collector:
1. Collect samples early in the month and early in the week. 2. Do not collect sample(s) in a week when there is a holiday or when a key staff
member is on vacation. 3. If a sample site is no longer a good sample site, substitute an acceptable site in the
same area. If the condition change cannot be resolved, choose a permanent new
sample site and update this CMP. 4. Always review the lab results for your coliform samples.
E. Reduced Triggered Source Monitoring Justification
When Auburn is notified of a routine distribution sample that is total coliform positive in Auburn’s
distribution system or in one of Auburn’s wholesale customers systems (and the sample is not invalidated
under WAC 246-290-320 (d)), triggered source water monitoring is required within 24 hours of said
notification. Triggered source water monitoring requires collecting one sample at each groundwater
source that was in use at the time the total coliform positive sample was collected. The source samples
are to be collected prior to treatment (i.e. raw water samples), and are to be analyzed for E. coli.
F. Routine Sample Rotation Schedule
Week Routine Site(s)
1 C-1 through C-15
2 C-16 through C-30
3 C-31 through C-45
4 C-46 through C-60
G. Routine Sample Locations - Month Following Unsatisfactory Samples
City of Auburn – Page 10 Coliform Monitoring Plan
Location/Address for
Routine Sample Site(s) Unsatisfactory the
Previous Month
Location/Address for the five
Routine Sample Sites
The month after a coliform positive sample, sixty (60) routine samples will be submitted in accordance with Section B of this plan.
H. E. coli-present response plans
Distribution System E. coli Response Checklist
Background Information Yes No N/A To Do
List
To Do
We inform staff members about activities within the
distribution system that could affect water quality.
We document all water main breaks, construction & repair activities, and low pressure and outage
incidents.
We can easily access and review documentation on water main breaks, construction & repair
activities, low pressure and outage incidents.
Our Cross-Connection Control Program is up-to-date.
We test all cross-connection control devices
annually as required, with easy access to the proper documentation.
We routinely inspect all treatment facilities for
proper operation.
We have procedures in place for disinfecting and flushing the water system if it becomes necessary.
We can activate an emergency intertie with an
adjacent water system in an emergency.
We have a map of our service area boundaries.
We have consumers who may not have access to bottled or boiled water.
There is a sufficient supply of bottled water
immediately available to our customers who are unable to boil their water.
We have identified the contact person at each day
care, school, medical facility, food service, and other customers who may have difficulty
responding to a Health Advisory.
We have messages prepared and translated into different languages to ensure our consumers will
understand them.
Update
Coliform Monitoring Plan City of Auburn – Page 11
Distribution System E. coli Response Checklist
We have the capacity to print and distribute the required number of notices in a short time period.
Policy Direction Yes No N/A To Do
List
We have discussed the issue of E. coli-present sample results with our policy makers. Inform new
members
If we find E. coli in a routine distribution sample, the policy makers want to wait until repeat test
results are available before issuing advice to water system customers.
Potential Public Notice Delivery Methods Yes No N/A To Do
List
It is feasible to deliver a notice going door-to-door.
We have a list of all of our customers’ addresses.
We have a list of customer telephone numbers or access to a Reverse 9-1-1 system.
We have a list of customer email addresses.
We encourage our customers to remain in contact
with us using social media.
We have an active website we can quickly update to include important messages.
Our customers drive by a single location where we
could post an advisory and expect everyone to see it.
We need a news release to supplement our public
notification process.
E. coli-Present Triggered Source Sample Response Checklist – All
Sources
Background Information Yes No N/A To Do
List
To Do
We review our sanitary survey results and respond to any recommendations affecting the microbial
quality of our water supply.
We address any significant deficiencies identified during a sanitary survey.
There are contaminant sources within our Wellhead
Protection Area that could affect the microbial quality of our source water,
and If yes, we can eliminate them.
City of Auburn – Page 12 Coliform Monitoring Plan
We routinely inspect our well site(s).
We have a good raw water sample tap installed at
each source.
After we complete work on a source, we disinfect the source, flush, and collect an investigative
sample.
Public Notice Yes No N/A To Do
List
We discussed the requirement for immediate public
notice of an E. coli-present source sample result with our water system’s governing body (board of
directors or commissioners) and received direction from them on our response plan.
We discussed the requirement for immediate public
notice of an E. coli-present source sample result with our wholesale customers and encouraged them
to develop a response plan.
Update
We have prepared templates and a communications plan that will help us quickly distribute our
messages.
Update
E. coli-Present Triggered Source Sample Response Checklist–Source
S01 Coal Creek Springs
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use until corrective action is complete (perhaps for several
months).
for Valley
for Academy
We can provide bottled water to all or part of the distribution system for an indefinite period.
We can quickly replace our existing source of
supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
This source is continuously chlorinated, and our
existing facilities can provide 4-log virus treatment (CT = 6) before the first customer.
If yes, at what concentration? _0.8____ mg/L
We can quickly introduce chlorine into the water system and take advantage of the existing
contact time to provide 4-log virus treatment to a large portion of the distribution system.
Coliform Monitoring Plan City of Auburn – Page 13
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the
amount of time the water stays in the system before the first customer to achieve CT = 6.
We can alter the demand for drinking water
(maximum day or peak hour) through conservation messages to increase the time the
water is in the system prior to the first customer in order to achieve 4-log virus treatment with
chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S02 West Hill Springs
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide
reliable water service to our customers.
We have an emergency intertie with a neighboring water system that we can use until corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of
the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
This source is continuously chlorinated, and
our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _0.8____ mg/L
We can quickly introduce chlorine into the water system and take advantage of the
existing contact time to provide 4-log virus treatment to a large portion of the distribution system.
Confirm equipment
and steps required
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the amount of time the water stays in the system
before the first customer to achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus
City of Auburn – Page 14 Coliform Monitoring Plan
treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S03 Well No. 1
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still
provide reliable water service to our
customers.
We have an emergency intertie with a neighboring water system that we can use
until corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of the distribution system for an indefinite period.
We can quickly replace our existing source
of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
Added with upcoming improvements
We can quickly introduce chlorine into the water system and take advantage of the existing contact time to provide 4-log virus
treatment to a large portion of the distribution system.
Confirm equipment and steps
required
We can reduce the production capacity of
our pumps or alter the configuration of our
storage quantities (operational storage) to increase the amount of time the water stays in the system before the first customer to
achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S04 Well No. 2
Alternate Sources Yes No N/A To Do
List
To Do
Coliform Monitoring Plan City of Auburn – Page 15
We can stop using this source and still provide
reliable water service to our customers.
We have an emergency intertie with a neighboring water system that we can use until
corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of
the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _0.9____ mg/L
We can quickly introduce chlorine into the
water system and take advantage of the existing contact time to provide 4-log virus
treatment to a large portion of the distribution system.
Confirm
equipment and steps
required
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the
amount of time the water stays in the system before the first customer to achieve CT = 6.
We can alter the demand for drinking water
(maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus
treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S05 Well No. 3A (Not Operated)
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use until
corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of the distribution system for an indefinite period.
We can quickly replace our existing source of
City of Auburn – Page 16 Coliform Monitoring Plan
supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
We can quickly introduce chlorine into the
water system and take advantage of the existing contact time to provide 4-log virus
treatment to a large portion of the distribution system.
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the
amount of time the water stays in the system before the first customer to achieve CT = 6.
We can alter the demand for drinking water
(maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus
treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S06 Well No. 5
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide
reliable water service to our customers.
We have an emergency intertie with a neighboring water system that we can use until corrective action is complete (perhaps for
several months).
We can provide bottled water to all or part of the distribution system for an indefinite period.
We can quickly replace our existing source of
supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and
our existing facilities can provide 4-log virus treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
Add
permanent chlorination
We can quickly introduce chlorine into the
water system and take advantage of the existing contact time to provide 4-log virus
Confirm
equipment and steps
Coliform Monitoring Plan City of Auburn – Page 17
treatment to a large portion of the distribution
system.
required
We can reduce the production capacity of our pumps or alter the configuration of our storage
quantities (operational storage) to increase the amount of time the water stays in the system
before the first customer to achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through
conservation messages to increase the time the water is in the system prior to the first
customer in order to achieve 4-log virus treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S07 Well No. 4
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use
until corrective action is complete (perhaps for several months).
for
Valley
for
Academy
We can provide bottled water to all or part of the distribution system for an indefinite
period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated,
and our existing facilities can provide 4-log virus treatment (CT = 6) before the first customer.
If yes, at what concentration? _0.7____ mg/L
Added with
ongoing improvements
We can quickly introduce chlorine into the water system and take advantage of the
existing contact time to provide 4-log virus treatment to a large portion of the distribution system.
Confirm equipment
and steps required
We can reduce the production capacity of
our pumps or alter the configuration of our storage quantities (operational storage) to increase the amount of time the water stays
City of Auburn – Page 18 Coliform Monitoring Plan
in the system before the first customer to
achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through
conservation messages to increase the time the water is in the system prior to the
first customer in order to achieve 4-log virus treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S08 Well No. 3B (Not Operated)
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide
reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use until corrective action is complete (perhaps for
several months).
We can provide bottled water to all or part of the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
We can quickly introduce chlorine into the
water system and take advantage of the
existing contact time to provide 4-log virus treatment to a large portion of the distribution system.
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the amount of time the water stays in the system
before the first customer to achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus treatment with chlorine.
Coliform Monitoring Plan City of Auburn – Page 19
E. coli-Present Triggered Source Sample Response Checklist–Source
S10 Well No. 5A
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide
reliable water service to our customers.
We have an emergency intertie with a neighboring water system that we can use
until corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of
the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _0.7____ mg/L
We can quickly introduce chlorine into the
water system and take advantage of the existing contact time to provide 4-log virus
treatment to a large portion of the distribution system.
Confirm
equipment and steps
required
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the
amount of time the water stays in the system before the first customer to achieve CT = 6.
We can alter the demand for drinking water
(maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus
treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S11 Well No. 7
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use until corrective action is complete (perhaps for
City of Auburn – Page 20 Coliform Monitoring Plan
several months).
We can provide bottled water to all or part of
the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _0.9____ mg/L
We can quickly introduce chlorine into the
water system and take advantage of the existing contact time to provide 4-log virus
treatment to a large portion of the distribution system.
Confirm
equipment and steps
required
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the
amount of time the water stays in the system before the first customer to achieve CT = 6.
We can alter the demand for drinking water
(maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus
treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S012 Well No. 6
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use until corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of
the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and
our existing facilities can provide 4-log virus
Coliform Monitoring Plan City of Auburn – Page 21
treatment (CT = 6) before the first customer.
If yes, at what concentration? _0.9____ mg/L
We can quickly introduce chlorine into the water system and take advantage of the
existing contact time to provide 4-log virus treatment to a large portion of the distribution
system.
Confirm equipment
and steps required
We can reduce the production capacity of our pumps or alter the configuration of our storage
quantities (operational storage) to increase the amount of time the water stays in the system
before the first customer to achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through
conservation messages to increase the time the water is in the system prior to the first
customer in order to achieve 4-log virus treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S013 Well No. 5B (Not in Service)
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide
reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use until corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of
the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
We can quickly introduce chlorine into the
water system and take advantage of the
existing contact time to provide 4-log virus treatment to a large portion of the distribution system.
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the
City of Auburn – Page 22 Coliform Monitoring Plan
amount of time the water stays in the system
before the first customer to achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through
conservation messages to increase the time the water is in the system prior to the first
customer in order to achieve 4-log virus treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S018 Tacoma / B Street
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still
provide reliable water service to our
customers.
We have an emergency intertie with a neighboring water system that we can use
until corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of the distribution system for an indefinite period.
We can quickly replace our existing source
of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and
our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
Treatment
by TPU
We can quickly introduce chlorine into the
water system and take advantage of the existing contact time to provide 4-log virus treatment to a large portion of the
distribution system.
We can reduce the production capacity of our pumps or alter the configuration of our storage quantities (operational storage) to
increase the amount of time the water stays in the system before the first customer to achieve CT = 6.
We can alter the demand for drinking water
(maximum day or peak hour) through conservation messages to increase the time the water is in the system prior to the
Coliform Monitoring Plan City of Auburn – Page 23
first customer in order to achieve 4-log virus
treatment with chlorine.
E. coli-Present Triggered Source Sample Response Checklist–Source
S019 Tacoma / 132nd Ave SE
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still
provide reliable water service to our customers.
We have an emergency intertie with a
neighboring water system that we can use until corrective action is complete (perhaps for several months).
We can provide bottled water to all or part
of the distribution system for an indefinite
period.
We can quickly replace our existing source of supply with a more protected new
source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and
our existing facilities can provide 4-log virus treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
Treatment
by TPU
We can quickly introduce chlorine into the water system and take advantage of the existing contact time to provide 4-log virus
treatment to a large portion of the distribution system.
We can reduce the production capacity of our pumps or alter the configuration of our
storage quantities (operational storage) to increase the amount of time the water stays in the system before the first customer to
achieve CT = 6.
We can alter the demand for drinking water (maximum day or peak hour) through conservation messages to increase the
time the water is in the system prior to the first customer in order to achieve 4-log virus treatment with chlorine.
City of Auburn – Page 24 Coliform Monitoring Plan
E. coli-Present Triggered Source Sample Response Checklist–
Emergency Interties (S015, S16, and S17)
Alternate Sources Yes No N/A To Do
List
To Do
We can stop using this source and still provide
reliable water service to our customers.
We have an emergency intertie with a neighboring water system that we can use until
corrective action is complete (perhaps for several months).
We can provide bottled water to all or part of
the distribution system for an indefinite period.
We can quickly replace our existing source of supply with a more protected new source.
Temporary Treatment Yes No N/A To Do
List
To Do
This source is continuously chlorinated, and our existing facilities can provide 4-log virus
treatment (CT = 6) before the first customer.
If yes, at what concentration? _____ mg/L
We can quickly introduce chlorine into the
water system and take advantage of the existing contact time to provide 4-log virus
treatment to a large portion of the distribution system.
We can reduce the production capacity of our
pumps or alter the configuration of our storage quantities (operational storage) to increase the
amount of time the water stays in the system before the first customer to achieve CT = 6.
We can alter the demand for drinking water
(maximum day or peak hour) through conservation messages to increase the time
the water is in the system prior to the first customer in order to achieve 4-log virus
treatment with chlorine.
Distribution System E. coli Response Plan
If we have E. coli in our distribution system we will immediately:
1. Call DOH.
2. Collect repeat and triggered source samples per Part D. Collect additional investigative
samples as necessary.
3. Inspect our water system facilities, including wholesale interties, for proper operation.
4. Interview staff to determine whether anything unusual was happening in the water system service area, especially since the previous month’s sample(s).
5. Review new construction activities, water main breaks, and pressure outages that may have
Coliform Monitoring Plan City of Auburn – Page 25
occurred during the previous month.
6. Review Cross-Connection Control Program status.
7. Discuss with DOH whether to issue a Health Advisory based on the findings of steps 3-6.
E. coli–Present Triggered Source Sample Response Plan – Source S01
Coal Creek Springs
If we have E. coli in Source S01 Coal Creek Springs water we will immediately:
1. Call DOH.
2. Distribute required notice, including to City of Algona and KC WD#111.
3. Interview staff. Inspect spring facilities for signs of contamination source.
4. Ask DOH to review our Contact Time analysis and acknowledge that we provide 4-log virus treatment before the first customer.
E. coli–Present Triggered Source Sample Response Plan – Source S02
West Hill Springs
If we have E. coli in Source S02 West Hill Springs water we will immediately:
1. Shutdown S02 West Hill Springs
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Interview staff. Inspect spring facility and transmission main for signs of contamination source.
5. In concert with DOH, begin work on corrective action plan to provide 4-log virus treatment before the first customer.
E. coli–Present Triggered Source Sample Response Plan – Source S03
Well No. 1
If we have E. coli in Source S03 Well No. 1 water we will immediately:
1. Shutdown S03 Well No. 1
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Interview staff. Inspect well facility for signs of contamination source.
5. In concert with DOH, begin work on corrective action plan to provide 4-log virus treatment before the first customer.
E. coli–Present Triggered Source Sample Response Plan – Source S04
Well No. 2
If we have E. coli in Source S04 Well No. 2 water we will immediately:
1. Shutdown S04 Well No. 2
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
City of Auburn – Page 26 Coliform Monitoring Plan
4. Interview staff. Inspect well facility, including Well 6, for signs of contamination source.
5. In concert with DOH, begin work on corrective action plan to provide 4-log virus treatment before the first customer.
E. coli–Present Triggered Source Sample Response Plan – Source S05
Well No. 3A
If we have E. coli in Source S05 Well No. 3A water we will immediately:
1. Shutdown S05 Well No. 3A
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Interview staff. Inspect well facility for signs of contamination source.
5. Keep contaminated well off-line until 4-log virus treatment is designed, approved, and installed.
E. coli–Present Triggered Source Sample Response Plan – Source S06
Well No. 5
If we have E. coli in Source S06 Well No. 5 water we will immediately:
1. Shutdown Source S06 Well No. 5.
2. Call DOH.
3. Distribute required notice.
4. Interview staff. Inspect well facility for signs of contamination source.
5. In concert with DOH, begin work on corrective action plan to provide 4-log virus treatment before the first customer.
E. coli–Present Triggered Source Sample Response Plan – Source S07
Well No. 4
If we have E. coli in Source S07 Well No. 4 water we will immediately:
1. Shutdown S07 Well No. 4
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Interview staff. Inspect well facility for signs of contamination source.
5. In concert with DOH, begin work on corrective action plan to provide 4-log virus treatment before the first customer.
E. coli–Present Triggered Source Sample Response Plan – Source S08
Well No. 3B
If we have E. coli in Source S08 Well No. 3B water we will immediately:
1. Shutdown S08 Well No. 3B
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
Coliform Monitoring Plan City of Auburn – Page 27
4. Interview staff. Inspect well facility for signs of contamination source.
5. Keep contaminated well off-line until 4-log virus treatment is designed, approved, and installed.
E. coli–Present Triggered Source Sample Response Plan – Source S10
Well No. 5A
If we have E. coli in Source S10 Well No. 5A water we will immediately:
1. Shutdown S10 Well No. 5A
2. Call DOH.
3. Distribute required notice.
4. Interview staff. Inspect well facility for signs of contamination source.
5. In concert with DOH, begin work on corrective action plan to provide 4-log virus treatment.
E. coli–Present Triggered Source Sample Response Plan – Source S11
Well No. 7
If we have E. coli in Source S11 Well No. 7 water we will immediately:
1. Shutdown Source S07 Well No. 7.
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Interview staff. Inspect well facility for signs of contamination source.
5. Keep contaminated well off-line until 4-log virus treatment is designed, approved, and installed.
E. coli–Present Triggered Source Sample Response Plan – Source S12
Well No. 6
If we have E. coli in Source S12 Well No. 6 water we will immediately:
1. Shutdown S12 Well No. 6
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Interview staff. Inspect well facility, including Well 2, for signs of contamination source.
5. In concert with DOH, begin work on corrective action plan to provide 4-log virus treatment.
E. coli–Present Triggered Source Sample Response Plan – Source S13
Well No. 5B
If we have E. coli in Source S13 Well No. 5B water we will immediately:
1. Shutdown S13 Well No. 5B
2. Call DOH.
3. Distribute required notice.
4. Interview staff. Inspect well facility for signs of contamination source.
5. Keep contaminated well off-line until 4-log virus treatment is designed, approved, and installed.
City of Auburn – Page 28 Coliform Monitoring Plan
E. coli–Present Triggered Source Sample Response Plan – Source S18
Tacoma / B Street
If we have E. coli in Source 18 Tacoma / B Street water we will immediately:
1. Shutdown Tacoma Interties: Source S18 B Street and Source S19 132nd Ave SE.
2. Call DOH and Tacoma Public Utilities.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Investigate contamination source with Tacoma Public Utilities. Interview staff and inspect source, treatment, and intertie facilities for signs of contamination source.
5. In concert with DOH and Tacoma Public Utilities, begin work on corrective action plan.
E. coli–Present Triggered Source Sample Response Plan – Source S19
Tacoma / 132nd Ave SE
If we have E. coli in Source 19 Tacoma / B Street water we will immediately:
1. Shutdown Tacoma Interties: Source S18 B Street and Source S19 132nd Ave SE.
2. Call DOH and Tacoma Public Utilities.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Investigate contamination source with Tacoma Public Utilities. Interview staff and inspect
source, treatment, and intertie facilities for signs of contamination source.
5. In concert with DOH and Tacoma Public Utilities, begin work on corrective action plan.
E. coli–Present Triggered Source Sample Response Plan – Howard
Road CCF (TW-S01-CCS)
If we have E. coli in Howard Road CCF (TW-S01-CCS) water we will immediately:
1. Call DOH.
2. Distribute required notice, including to City of Algona and KC WD#111.
3. Interview staff. Inspect Howard Road CCF and Coal Creek Springs.
4. If contamination is from Howard Road CCF, begin work on corrective action plan.
5. If contamination is from Coal Creek Springs, then keep the contaminated source off-line until 4-log virus treatment is designed, approved, and installed.
E. coli–Present Triggered Source Sample Response Plan – Fulmer CCF
(TW-S14-WF)
If we have E. coli in Fulmer CCF (TW-S14-WF) water we will immediately:
1. Shutdown S04 Well No. 2, SO11 Well No. 6, and SO12 Well No. 7.
2. Call DOH.
3. Distribute required notice, including to City of Algona and KC WD#111.
4. Interview staff. Inspect Fulmer CCF, Well No.2, Well No. 6, and Well No. 7 for signs of contamination source.
5. If contamination is from Fulmer CCF, begin work on corrective action plan.
6. If contamination is from a well, then keep the contaminated well off-line until 4-log virus treatment is designed, approved, and installed. In concert with DOH, determine if contamination
Coliform Monitoring Plan City of Auburn – Page 29
source can be isolated and allow non-contaminated wells to be brought on-line.
E. coli–Present Triggered Source Sample Response Plan – Emergency
Interties (S15, S16, and S17)
If we have E. coli in S15 Kent, S16 Bonney Lake, and S17 Lakehaven interties water we will immediately:
1. Shutdown intertie.
2. Call DOH.
3. Distribute required notice.
4. Interview staff.
5. Work with DOH and supplying utility to develop a corrective action plan.
City of Auburn – Page 30 Coliform Monitoring Plan
I. System Map
C-7
C-9
C-6
C-4
C-2C-3
C-1C-5
C-8
C-15
C-11 C-12
C-14
C-10
C-13
C-22
C-26
C-28
C-24
C-30
C-29
C-20
C-17
C-19
C-23
C-27
C-25
C-21
C-18
C-16
C-43
C-35
C-41
C-39
C-45C-42
C-40
C-37
C-34
C-32
C-44
C-38
C-36
C-33
C-31
C-50
C-48
C-59
C-57
C-56
C-54
C-51
C-46
C-58
C-60
C-55
C-53
C-52
C-49
C-47
167
167
18
18
AUBURN MUNICIPAL AIRPORT
EMERALD
DOWNS
MUCKLESHOOTCASINO
SUPERMALL
AUBURNGOLFCOURSE
AUBURNGAMEFARM
AUBURNENVIRONMENTALPARK
GAMEFARMWILDERNESSPARK
A ST SE
C ST SW
B ST NW
I ST NE
AUBURN WAY S
M ST SE
AUBURN WAY N
124TH AVE SE
WEST VALLEY HWY N
132ND AVE SE
R ST SE
C ST NW
S 277TH ST
W MAIN ST E MAIN ST
29TH ST SE
112TH AVE SE
41ST ST SE
51ST AVE S SE 312TH ST
8TH ST NE
37TH ST NW
ORAVETZ RD SE
M ST NE
D ST NW
4TH ST SE
15TH ST NW
A ST NE
LAKE TAPPS PK
WY SE
WEST VALLEY HWY S
L E A HIL L R D SEEMERALD DOWNS DR NW
LAKELAND HILLS WAY S E
37TH ST NE
S 316TH ST
321ST ST S
D ST NE
P
E
A
S
L
E
Y C
A
N
Y
O
N RD S
KERSEY W
AY SE
EAST VALLEY HWY SE
HARVEY RD NE
RIVER W ALK DR SE
15TH ST NE
15TH ST SW
BOUNDARY BLVD SW
AUBURN-BLACK DIAMOND RD SE
A ST NW
AUBURN AVE NE
TERRACE DR NW
ELLINGSON RD SW
SE 281ST ST
SUMNER-TAPPS HW
Y
E
O ST SW
SE 30 4 TH ST
17TH ST SE
6TH ST SE
3 R D ST SW
10TH ST NE
3RD ST NW
132 N D W AY SE
14TH ST NW
CROSS ST SE
16TH ST NW
INDUSTRY DR SW
SE 320TH ST
A ST SE
124TH AVE SE
L
AKELAN
D
HI
L
L
S
W
A
Y SE
KERSEY WAY SE
R ST SE
PEASLEY CANYON RD S AUBURN-BLACK DIAMOND RD SE
Coliform Monitoring Sites
Printed On: 03/05/10Map ID: 3465
Information shown is for general reference purposes only and does not necessarily represent exact geographic or cartographic data as mapped. The City of Auburn makes no warranty as to its accuracy.
Routine Sample Site Week 1
Routine Sample Site Week 2
Routine Sample Site Week 3
Routine Sample Site Week 4
Auburn City Limits
Potential Annexation Areas
Water Features
Water Service Boundary
0 800 1,600 2,400 3,200 4,000
FEET