HomeMy WebLinkAbout5064 RESOLUTION NO. 5 0 6 4
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF
AUBURN, WASHINGTON, AUTHORIZING THE MAYOR
TO EXECUTE AN AGREEMENT BETWEEN THE CITY OF
AUBURN AND THE U.S. GEOLOGICAL SURVEY FOR
WATER RESOURCES INVES.TIGATIONS
WHEREAS; the U.S. Geological Survey (USGS) has been conducting a study
and.mapping project to address groundwater available and sustainability; and
WWEREAS, the USGS offered to. allow local jurisdictions to participate in the
scoping of the project and will provide access to and copies of the database in retum for
the participating jurisdictions sharing the cost of the project; and
WHEREAS, in. August 2012, the City of Aubum adopted Resolution No. 4853
authorizing the Mayor to execute an agreement with the USGS to characterize the
groundwater flow system in the Puyallup River Watershed; and
WHEREAS, for this phase of the on-going mapping project, USGS will construct
and calibrate and numerical groundwater-flow model for the Puyallup River Watershed,
in King and Pierce County.
` NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF AUBURN;
WASHINGTON, HEREBY RESOLVES as follows:
Section 1. That the Mayor is authorized to execute an Agreement between the
City and U.S. Geological Survey for Water Resources Investigations, which agreement
shaU be in substantial conformity witfi the agreement attached hereto as Exhibit A and
incorporated herein by this reference.
Section 2. That the Mayor is authorized to implement such administrative
procedures as may be necessary to carry out fhe directives of this legislation.
ResoluGon No. 5064
April 16,2014
Page.1 of 2
Section 3. That this Resolu4ion shall take effect and be in full force upon
passage and signatures hereon.
Dated and Signed this �� day of 2014.
,
CITY OF AUBURN
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NCY 1 S, MAYOR
ATTEST:
,CQ� �'�
Dan�elle E. Daskam, City Clerk
APPR E A RM:
Da ` f B. Heid, City Atto ey
Resolution No. 5064 .
April 16, 2014
Page 2 of 2
Exhibit A
Form 8-1366 U.S.Department oi the Interior Customer tF: �000028661FY18•76
(��20�) U.S.(ieological Survey Agreement tl: �SWNWA20097
Joint Funding Agreement Projeet#: YOOOEYo
TIN#: 916001226
AFgreemCeM r Yes� No
FOR
WATER RESOURCES INVESTIC3ATIONS
TMIS AGREEMENT is entered into as of the 1st day of OcEOber,2014, by the U.S. GEOLOGICAL SURVEY,
UNITED STATES DEPARTMENT OF THE INTERIOR, party,af the first pert,and the CffY OF AUBURN
PUBLIC WORKS
party of fhe second part.
1. The,parties hereto agree that subject to avallabilitq of appropriations and in ac�coMance with their
respective authoribes there shall be maiMained in:cooperation a fixed-p�ice agreemeM to conaWct
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and eal(6rate a numericai groundwatar-Noxr model for,tl�e Puyallup Rlver Wafershed,qng and
Pierce CouiRies,Washington.A dafailed'proposal describirtg tlie seope oTwo'Ic is errciosed end
Is co�idered a part of this agreemenf;herein called the program.'The USGS legal authority.is 43
USC 36C;43 USC 50; and 43 USC50b.
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2. The following amounls shall be contrtbuted to cover all of the cost of the necessary field and analytical �
wcrk directly related to this program. 2(G) Inclutles In-Kind Services in the amount of$N/A
by the party of the itrst part during the period
(a) $99,280 OCTOBER 1,2014 to SEPTEMBER 30,2016
by the party of the_second part during the period
(b) $24,280 OCTOBER 1,2014 to SEPTEMBER 30,Z016
(c) Additianal or reduced amounts by each party during the aboye pedotl orsuxeeding periods as may be �
detertnined by mutual agreement and set forq� in an exdiange of letters between the parties.
(d) The perfortnance perlod may be changed by mutual agreement and set forth in an exchange ofJetters
belween the partfes. �
3. The�af this program may be paid 6y eitherpaRy in conTortnity with the laws arid regulaGons respectivvely I
goveming each party.
4. The fleld'and anatyticeFwork pertalning to this program shall be undecthe directlon of or suhjact to periodic
review by an authorized representative of the party of the first part
5. The aieas 4o be induded in the program shall be determinad by muh�al agteemetrt between the pa�tles �
hereto or their authorized representativea.The meMods employetl in the fleld and offlce shall be tl�ose I
adopted by the;party of the flrst part to insure the requlred standards of accuracy subject to modifiqtion by i
muWai agreement
6. During the course of this program,all field and analytical work of either pa(typertaining to this prograrrrsh80 I
be open to the inspection of the other party,and if;the wofk is not being carried on in a:mutually saHsfac6ory I
manner;either parly may terminate this agreemerrt upon 60 days written notice to the ather'party. �
7. The original records resulting from this program willbe deposited in the office of origin of those recoi�s. Upon
request,coples of t�e original records will Ge provided to the oT�ce of the other party. �
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8. The maps, records, or reports resulUngirom this program shall"he made available to the public as promptly �
as possible:The maps, records, or reports normally will be published by the parly of the ftrst part. However, j
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the.party of the second part reserves the�ight to publish ttie resulta of this program and;if already pubtished
by the party of the first pait shall;upon request, be fumished by the partyof thefirst part,at casb,
impressions suitable for puryoses;of reprotlucGon similar to that for wliich the origlnal copy was preparetl..
The maps, records, or reports published by either party shall wrRain e shatement of the cooperadve'relatlons I
betweeri the parties:
9: CJSGS will issue billings utllizing Department of the lnterior Bill:for Collectiorc(form DI-1040). Billing
docaments a2 to be rendered ANNUALLY. Paymer�ts of bilis are due withinBU days afterthebliling date.:lf
not paid.by the due date, inberest wiif be charged at the currenf Treasury rabe for each 30 day period,or
portlon.thereof, that the paymeM is delayed beyomi the due date. (31 USC 9717;Comptroiler General File B-
212222,AugusY23, 1983).
U.B.Geologleal Survey Name oT Customer
United StaLes City of Au6um,Publlc Worl�.
Deparfinent of 4he IiNerior
USGS PoiM oT Contact Customer PoiM oT Co�ct
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Name: , Mark Sawca Name: Ms. Susart Fenhaus,Water Utllity Engineer i
Address: USGSIWWSC Address: GityofAubiun—Public'Works
934 Broadway, Suite 300 25 W. Main Street I
Tacoma,WA 88402 Au6u;n, WA 98001
Telephone: 253-552-1660 Telephone: (253)8045D82
Email: -. mesavocaCdlusaaaov Emall: sfenhaus(�aubumwa.gw
Signatures Signatures
By 7'�..' Date `�-/o-/`f By IV Date 0 rs i`/
._7_.
Name: �rntliia Barton,Ph.D.,LG.,LH.G. Name: AJq�uG �.4�,�s
iifle: DlreeOOr,U3GS Washington Water Title: /'�AjQ ' �
Science CerKer
By Oate By Date �
Name: ; Name: �
Title: Title:
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Exhibit A i
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SUIVIMARY
Numerical Simulaiion of the Water Resoarces in the Payallnp River
Watershed, King and Pierce Connties,Washington
A proposal prepared by the U:S. Geological Survey for the City of Aubum
Apri14,2014 '
Problem—Gro�mdwater is an important irsource For domestic,commercial,and indushial usage
in the Puyallup Riya Watershed,and gnoundwater discharge helps maintain late-summer and
early-fall strcam flow(base flow)in many azea streams. ConsequenUy,as the population grows,
and cominercial and industriel activity increase,so does tHe demand for groundwater.However;
the qua�ity of usable groundwater,the potential effects of:future net�ual conditions and
aathropagenic activities on groundwater resoiuces;and potential impacts of groundwater
withdrawals on stream flow,are not well understood in the watershed.Additional information is
zequired to help ensiue the long-term sustainability of the ar�'s g�oundwater and siaface-water
tesources.
Objeclive—The objective of thispfiase(phase III)of the study is to integrate pievionsly
collected and compiled information from phasel and phase II into a nwnerical groundwater tlow
model4o contribute to an impmved uaderstanding of water resources in the watetshed. The model
developed finm this project will be available to assist water resource managers end water
purveyors with regional water management planning and decision-meldng.
Relevsnce and Benefits—This study ctirectly supports USGS mission and goals releted to
water-resource issues identified in the USGS Science Strategy.The study addresses groimdwater
availability and sustainability,a priority issue under the Water Census of the United States as
ouUined in Facing Tomorrow's challenges: USGS Science in the Da:ade 200�-2017. This study
also will provide resource managers and stake holders in the Puyallup River waters6ed with the
means to evaluate potential hydrologic and anthropogenic impacts on groundwater�d surface-
water resources,and more accurately delineate well head pro4ection areas.This study is
appropriate for inclusion in the USG$ Cooperatiqe Program because it will provide infonnation
that adyances understanding of hydrolo�c proce.sses.
Approach—The focus of phase I and phase II of this study was: 1)the collectioa and analysis of
dara to efiaracberize the groundwatet Aow system,and its interaction with associated su�'ece water
features in the Puyallup River Waiershed;2)the compilation of water use data;�d 3)the
compilation and anatysis of data to estimate groundwater recharge in the study area.The focus of
this ptiase(phase III)of the study is the construction and calibration of a numerical gronndwater
flow model of the Puyallup River Watersfied to simulate potential hydrologic and antluopogenic
impacts on groundwater and surface-waterreso�aces.
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Numerical Simulation of.the Water Resources in the Puyallup River
Watershed, King and Pierce Counties,;Washington
A proposal prepffied by the U.S.Geologicel Surveyfor the City of Aubum
April 4,2014
Backgroand—ThePuyallup River Watershed occupies a 1,053-squaze-mile area in King and
Pierce Counties,in western Washington(fig. 1).The'north to northwest flowing Puyallup River,
and several major tributari�(the White and Cazbon Rivers)origmate within sparsely populated
mountsins of the Cascade Range to the east and travecse suburbaa, urban,and industrial areas
before discharging to Puget Sound to the west. The wateisheil is underlain by a westward
flrickening sequence of unwnsolidated Quatemery glacial and interglacial deposits, underlain by
Tertiary�d older sedimeniary,valcanic;and me4amorplric bedrock imits.Majoi population
centecs withia the watershed include the cities of Tacoma,Puyallup,Sunmei,and Oi�tiiig.
Problem—Groundwater is an important resow�ee for domestiq cbminercial,anii indvstrial,
ivage in the Puyallup River Watershed,and�oimdwater discliarge helps mainfain late-summec
and early-fall stream flow(base flow)in mmry area streams.Consequently,as U�e populati.on
grows,and cammercial and industrial activity increase,so does the detnand for groundwater.
However,the quantity of usable groundwater,tfie potential effects of future natural wnditions
and anthropogenic activities on groundwater resources,and potential impects of groundwater
withdrawals on sa�eamflow,are not well understood in the watershed.Adctitional information is
requi;ed to help ensure the long-term sustainability of the area's groundwater and s�uface-water i
resources.
Objective—The objective of this phase(phase IIn of the study is to integrate previously
collected and compiled information from phase I snd ghase II inYo a numerical groundwater flow
model,to eo�ribute to an improved understanding of water resources in the watershed.The
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model developed from this project will be available to assist water resource menagers and water
purveyois with regional water management planning and decision-making.
Relevance and Beneflts—Tlus study directly supports USGS'mission and goals related to
water-resource issues identified in.the USGS 5cience Strategy. The study addresses�oimdwater
availability.and sustainability, a priority issue imder the Water Census of the United States as �
outlined"m Facin�Tomorrow's challenges:USGS Science in the Decade 2007 2017. This.study
also will provide resource managers and stake holders in the Puyallup River watershed with the i
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means to evaluate potential hydrologic and anthmpogenic impacts on groundwater and surface-
water resources,and more accurately delineafe source water protection areas.l7ris study is
appcopriate for inclusion in the USGS Coopetative Program because it will provide information
thaY advances understanding of hydrologic processes.
Approach—The focus of phase I and phase II of this studywas: 1)Use collection and ana]ysis
of data to characteeize the groundwater flow system,and its interaction with associated surface
water feaM'es in the Puyallup River Watershed;2)the compilation of water use data;and 3)the
compilation and analysis of data to estimate gntmdwater recharge in the study area.The focus of �
this phese(phase III)of the study is the construction and calibration of a numerical groundwater
flow model of the Puyal lup River Watershed to simulate,potential hyd=ologic and anthropogenic I
impacts on gnundwater and surface-water resources.An overview of ihe specific tasks needed �
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tacomplete each element of the study is presented below. A projectbudget and timeline are �
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given at the end of this document The project d�sation is expected to be approximately 2.25 �
years. I
Task l Construct and Calibcate a Steady-State Niunerical G=oimdwater-Flow Model (FY14-15) i
–Pmject information will be integrated into a numerical flow model to conhi'butie to an �
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Exhibil A
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unproved understanding of water resources in the watershed.The numericai gi�oundwater flow �
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model(MODFLOR� will be constructed to represent hydrologic processes in the PRV✓,and i
simulatE potential antluopogenic and climaric mipacts on groundwater and s�aface-water i
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resources. MODFLO W is a widely used t]uee-dimensional,Snite-difference groundwater flow I
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modei written by the USGS (Harbaugh and othess;2000),thai includes the parameter.estimation i
program PEST(Doherty, 2005). Steady-state and transient condition models will be cronstructed
and calibrated. Model calibration and sensidvity analysis will 6e performed using paraateter
estimation methods. Synoptic;time-everaged,aed monthly gro�mdwater-level and stream flow
data will be evaluated for use during steady-statie model calibration.A commercial grapfiical user
interface will be used to conshvct the model,manage the data,and conduct post-processing of
modeling results.
Model boundary locations and conditions that match natural boundary features as closely as
possible will be selected. Grroundwater boundaries in the d�per parts of the aquifet sysEem may
not coincide with the PRW boundary,as defined by surface-water drainage pattems. If it can be
determined,Uuougl�the analysis of groundwater levels and other information,that groundwater
movement in the deeper parts of the aquifer system are govemed by regional boundary i
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condiiions located beyond the watershed 6oundary,then those more distant and representative �
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features may be used tobound the model.The locarion of model boundaries that closely correlate �
to deeper aquifer conditions will allow water t�source managers to achieve more plaustble �
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simulations of the potential effects of deeper aquifer withdrawals on the groundwater and I
surface-water system. Previous hydrologic investigations in the Puget Sound Lowland(DPost and i
others, 1999;Jones and others, 1999, Savoca and others,2010)have documented conditions
(groundwater-level and stream flow meas�sements)t6at suggest major rivers produce no-flow i
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bo�mdary conditions for all but the deepest aquifers in tLe region. The eastem bauadary of the
model will likely wincide with the westem mazgin of the Cascade foothills,where pernieable
unconsolidated deposits thin abovea rising lower-permeability bedrock siuface. The model will
be hounded to the west by Puget 8ound.
Task 2 Convert Steady-State Numerical Groundwater-Flow Modet to Tiansient and Calibrate
(F.Y15)—The completed steady-state model.will be canverted to a usnsiem conditions model.
'I'h'he transient model will haVe a monthly time step. Synoptic,time-averaged,and montlily
groundwater-level and stream flow data wi1T be evaluated foruse during transient model
calibration. �
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Task 3 Model PerFormance Simulations(FY 16)—Model perfozmance will be demonstrated by
appioximately six simulations representing a range of conditions. Simulations will demonshate
model�i respcinses(chaages in groundwater level and stream base flow)m variations.in
groundwater withdrawal razes,well depths and locations,and recharge rstes(precipitation,and
anihropogenic infrash�ucture such as pavemenb abd stnrm watet�d=ems). Simtiletion conditions !
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will be detennined by the USGS by September 30,2015,in consultation with pmject partnecs
and local stakeholders.
Task 4 Prepare Report Summarizing Model Consuvction and Results(FY 16)—A report �
documenting model developmeat,limitations,and the results fiom approx�atelysix simulations
representing a range of potential anthropogenic acdvities and hydrologic conditions will be
prepared and published by September 30,2016. The USGS Publication Service Centu(PSC) �
will pIOVide illustration,editorial,and publishiug services.
Task 5 Transfer of Model to Coopeiator(FYI6)—The modei,including input files,wil1.6e I
transfecred to the cooperator ora designee(s)of the cooperator by September 30,2016.The �
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co.operator or their designee(s)will be Yequired to have a working laiowledge of appropriate
modeling software. The USGS will not provide instruction on g�roandw�er flow modeling or the
usp of modeling so8ware. Itis noted that We model and input files are withiathe public domain
and will be provided to anY�Y re4Uestin8 them.
Bndget—This phese,(phese IIn of the study will coat$470,040 over 2.25 fiscal years(FY
2014-2016)."11be portion of project costs to be provided by the City of Auburn is$24,28U.All
Pi'olect cosis will be shared equally by tfie USGS and the Project partners. Fundic►g pmtnecs for
phase III of the study include: Washington State Department of Health,Cascade Water Alliance,
GSty of Tacoma,City of Puyallup,City of S�aer,City of Aubiun,City of Milton,SummiY
Water&Supply Company,I,sliehaven Utility District„Firgrove.Muwal Water Company,and
t}ie Russell Family FoundaUon. Work on the model will.begin later this year using surplus fnnds
from our prior Joint Funding Agreements($24,040)mid fimding pmvided by the Rucsell Family
Foundation($I5,000)with the USGS match($15,000).
Fundine Sources—
Agency FYZOIS FY2016
USGS $27,520 $11760 �
Ci of Aubum $12,520 ' $]l 7b0
Total $40;040 $23;520
Timelmes and Report Prodacts—The USGS will prepare anil publish a Scientific
Iavestigations Report describing numerical model construction,catiM�ation,and selected model
simulations wf116e published,and the model,including input files;will be transferred W,the
project partners by September30,2016.The USGS will pioVide arinual project�dates to all
project partners desenbing project pmgress and any issues relating to the compleiion of specific
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pro}ect tasks.A project website will be established and maintained for the duration of the study. �
A time line for the project is provided below. �
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CelrndmYem o 2014 2015 2016
N
Pedael Fiacol Yeer 2014 2013 2016
QuerterslmUng � � � ' � � � �' � � a '�
'C�k I.0 Construa m�d X X X
aeiibmu ztcedystete modcl
Tmk 20 Convat modd ro X X X
tra�rm modWmu md d�s0e
Tmk 3.0 Condur2.model X X
pafmvunw simulatimu
Tmk 4.0 Pmparc and publeh X X X X
model�epod
Tmk S.0 Tre�ltr model ro x
P�9ieet permcre
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F�chlbit A II
RBfCi'8DCE9
Doherty,J,2005,PEST: Model-independent pacameterest�ation: Watermm�k N�erical
Computing, Coriada,Australia, [variously paged].
Drost,B.W.,Ely,D.M.,and Lum II, W.E., 1999, Coaceptual model and numerical simulation of
the ground-water-flow sysKem in the unconsolidated sediments of Thurston County,Washingtcm:
U:S. Geological Survey Water-Resoiuces Investigations Report 99-4165,254 p.
Harbaugh,A.W,Banta,B.&,Hill,M.C.„and McDonald,M.G.,2000,MODFLOW-2000,the
U:S. Geological Survey modular ground-water model—User guide fomodularization wncepts
and the gopnd-water flowprocess: U.S.Geological Survey Open-File Report 00-92, 121 p.
]ones,.M.A.,(hr,L.A.,Ebbert,J.C.,and Sumioka,S.S, 199Q,Gibuud-water hydiology of the
Tacoma-Pdyallup area, Pierce Coimty,Washington: tJ.S. Geological Survey Water-Resource,s
Investigations Report 99-4013, 154 p.
Savoce,M.E.,Welch,W.B.,Jolmson,K:H;Lene,RC.,Clothier,B.G.,end`Fasser,E:T.,2010,
Hydrogeologic fismework,groundwate�.movemeat,and water budget in the Chambess-Clover
Creek Watexshed and vicinity,Pierce County, Washington:U:S.Geological Survey Scientific
InvesUgations Report 2010-5055,46 p. ,
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Figure 1.Map of Puyallup River Watershed. I
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Figure 2. Map of Puyallup River Watershed stuily area. I
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