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w e r C o l l e c t i o n
H O L L A D A Y E N G I N E E R I N G C O M P A N Y
. i l A l e r t * M a i n 6 , t r e e t l a y e t t e , l b i t i 8 a 4 ( " l a m ) 6 4 2 . 4 . : 0 4
5 1 7 _ / 2 0 1 0
a s t e w a t e r
i t v G r
y s t e m R e p a i r s
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P L W S D 0 4 4 2 5 6
Over Collection System Repair
edcate
712o10
•
h and 3Recen
PLWSD044257
stem
ap of completed repairs and identified
repair needs
egend:
- Blue.
ellow =
ed
712o10
Repaired Manhole -.'•••••..
eplacedlRepare
Idfltifi.ed Repair Need
PLWSD044258
stem
efer to 1996 Facility Plan Report Map
epair
an h;fiitratin.itI) Est ates in
acility Pia
flap
ore and : fter" Measurer
ssess Effectiveness_
f UI
easurements during peak I/I perio(n s.-
months.
712o10
PLWSD044259
Area
Flow (gallons/day)
rea:
rea
rea.3
tal Othe
Total
140,000
as 210,1
Reference: Fac lity'Plan Report, Book Four, h .filtration.: an
Inflow, Page 5. City of McCall, June 1996-Revised, J U-B..
517/2010
PLWSD044260
o measurements available to gage
effectiveness of I/I removal since
I/I measurements ` in Spring
stimate of effectiveness of I/I removal.
measurements are complete
Consider follow-up measurement after
Street Sewer Rehabilitation
712oo
PLWSD044261
and Recent'
edicated and recent sewer hookups
act on land application, winter storage,
and wastewater treatment facility
712oo
PLWSD044262
s sumptio:
esidences receiving a building•permit
issued after September
until Summer of 2004 an
in recent City in-fihl catego
3 not construe
must itiOude.
cation for new development is based
evelopment that his received final plat
or a "will -serve" letter, but has not received
building permits for individual lots. e
■ Handout describing details
712oo
PLWSD044263
c:1fl3tedT an
0
712o10
Recent City In -Fill
Dedicated to New
Develgpment
Total
Future City In-Fi11
Outside New
Development .,
Number of Hookups
Dedicated
161 (Verification in
Progress)
522
683
.
PLWSD044264
Stiiiti.: on „.
reatment and Dispose
System
Component
Wastewater
Treatment
.
-..ac ity
Winter
Storage
Land
Application
Recent Dedicated
Capacity by the
City of McCall
683 D.U.'s
683 D.U.'s
683 D.U.'s
astewater
stems
Total Remaining
Capacity in
Component
2,900 D.U..'s
836 D.U.';
(} D.U.'si?
Basis for Capacity Evaluations: Letter from Holladay Engineering Company to Lindley Kirkpatrick, dated
October 28, 2004.
D.U.'s = Dwell.ing Units
517/2010
PLWSD044265
:rowth.. Estimate vs. Estimated
apacit
Estimated Growth and Remaining Component Capacity
4000
3500
3000
ci)
1' 2500
.F 2000
1500
1000
500
0 ,
2003
2008 2013
Year
2018
Estimated City Growth
— Additional District Growth?
Combined with City Growth
Wastewater Treatment
Facility Additional Capacity
------ Winter Storage Additional
Capacity
Additional Land Application
Capacity?
5/27t2010
PLWSD044266
eratio .s:
•
• "Will -Serve" letters no longer written by City
since capacity issue surfaced (10/28/04)
• I/I Removal proceeding with Lake Street and
systematic manhole repair
• Emergency Discharge Permit
- 60:1 Dilution
-. Public Perception
■ J-Ditch System Capacity
• Debt -Life Expectancy
517/2010
PLWSD044267