00514 GW/GWUDI Source Detail | Data Online | Oregon Drinking Water Services

OHA Drinking Water Services

PWS ID: 00514 ---- FERN VALLEY ESTATES IMPR DIST

GW/GWUDI Source Detail

Non-purchased Groundwater/GWUDI Sources:

SRC-AB - WELL #3
SRC-AC - WELL #4
SRC-AD - WELL #5
SRC-AE - WELL #6
SRC-AA - WELL #2 (Inactive)

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SRC-AB: WELL #3

GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31

Disinfection: GWR 4-LOG VIRUS COMPLIANCE MON

Sensitivity Analysis Data

Aquifer sensitivity:	High	Surface water within 500 feet:	Yes
Construction adequate?:	No	Surface water type:	Stream
E. coli sources within 2-year time-of-travel:	Yes	Data last updated:	2/19/2014

Monthly Assessment Monitoring Data

Monthly Assessment Monitoring Required? Complete

Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 5/1/2011 - 8/31/2011

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
# Samples TC+ E. coli+	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -
Outcome/Determination: N/A

No historic GWUDI data were found.

SRC-AC: WELL #4

GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31

Disinfection: GWR 4-LOG VIRUS COMPLIANCE MON

Sensitivity Analysis Data

Aquifer sensitivity:	High	Surface water within 500 feet:	Yes
Construction adequate?:	No	Surface water type:	Stream
E. coli sources within 2-year time-of-travel:	Yes	Data last updated:	2/19/2014

Monthly Assessment Monitoring Data

Monthly Assessment Monitoring Required? Complete

Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 2/1/2010 - 4/3/2010

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
# Samples TC+ E. coli+	0 - -	1 1 0	1 1 1	5 5 4	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	7 7 5
Outcome/Determination: Low Risk

No historic GWUDI data were found.

SRC-AD: WELL #5

GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31

Disinfection: GWR 4-LOG VIRUS COMPLIANCE MON

Sensitivity Analysis Data

Aquifer sensitivity:	High	Surface water within 500 feet:	Yes
Construction adequate?:	No	Surface water type:	Stream
E. coli sources within 2-year time-of-travel:	Yes	Data last updated:	2/19/2014

Monthly Assessment Monitoring Data

Monthly Assessment Monitoring Required? Complete

Monthly Schedule (Closed): 1 sample(s) per month to be taken beginning 2/1/2010 - 4/3/2010

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
# Samples TC+ E. coli+	0 - -	1 0 0	1 1 1	5 5 5	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	0 - -	7 6 6
Outcome/Determination: Low Risk

No historic GWUDI data were found.

SRC-AE: WELL #6

GW, Active, Permanent ---- Operating Period: Jan 1 - Dec 31

Disinfection: GWR 4-LOG VIRUS COMPLIANCE MON

Sensitivity Analysis Data

Aquifer sensitivity:	Moderate	Surface water within 500 feet:	Yes
Construction adequate?:	Yes	Surface water type:	Lake/Pond
E. coli sources within 2-year time-of-travel:	Yes	Data last updated:	2/19/2014

Monthly Assessment Monitoring Data

Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.

SRC-AA: WELL #2

GW, Inactive, Emergency ---- Operating Period Unknown

Disinfection: GWR 4-LOG VIRUS COMPLIANCE MON

Sensitivity Analysis Data

Aquifer sensitivity:	Moderate	Surface water within 500 feet:	Yes
Construction adequate?:	Yes	Surface water type:	Stream
E. coli sources within 2-year time-of-travel:	Yes	Data last updated:	7/28/2004

Monthly Assessment Monitoring Data

Monthly Assessment Monitoring Required? No
No monthly assessment monitoring schedule found.
No historic GWUDI data were found.

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