agenda utah water quality standards workgroup october ......10/13/2016 agenda utah water quality...
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10/13/2016
AGENDA
Utah Water Quality Standards Workgroup
October 17, 2016 1:00-3:00
Great Salt Lake West Conference Room,
3rd Floor Multi-Agency State Office Building
Call in: 1-877-820-7831, 782887#
Time Subject Discussion
Lead
Details/Supporting Documents
1:00-
1:10
Welcome and
introductions
Chris
Bittner,
DWQ
1:10-
1:40
USEPA
Updates
Lariena
Guenzel,
USEPA 8
1. Final Se Criteria
2. Draft Se Implementation Guidance
3. Technical Support Document for Copper Biotic
Ligand Model
4. HQ Nutrient memorandum
1:40-
2:10
Proposed
Standards
Changes
Chris
Bittner,
DWQ
See Proposed Standards Changes Memo
1. Utah Lake Class 2B to 2A
2. Mill Creek (Moab) Class 2B to 2A
3. Grove and Battle Creeks (Utah County)
4. Scout Lake, add Class 1C
5. Weber River-3, add Class 1C
2:10-
2:25
2013 USEPA
Ammonia
Criteria
Chris
Bittner,
DWQ
1. USU Historical Surveys
2. JRFBWC Mill Creek Mussel Survey
3. USEPA Comments on Jordan River Surveys
2:25-
2:40
Upcoming 2017
Triennial
Review
Chris
Bittner,
DWQ
1. Schedule
2. Updated to-do list, See
3. New USEPA Requirement to address 304A
Criteria
2:40-
2:45 Next Meeting
Chris
Bittner,
DWQ
January 16, 2017?
You need to check in with the 1st floor DEQ receptionist for a name badge prior to
coming to the DWQ 3rd
floor office.
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Name Affliliation Attendance
Chris Bittner DEQ/DWQ
Jodi Gardberg DEQ/DWQ
Paul Dremman Trout Unlimited /.o-Lareina Guenzel USEPA RB Ì\rJ- qID
Lisa Kirschner PBL/RTKCì
Ph,tt"^Jay Olsen Utah Dept of Food and Agriculture
Leland Meyers CDSD
Mike Lau CUWCD
Jodi Gardberg DEQ/DWQ
Bard Rasmussen Aqua Engineering
Chris Cline USFWS
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Meeting Summary
Utah Water Quality Standards Workgroup
April 18, 2016 See agenda and supporting materials at http://www.waterquality.utah.gov/WQS/workgroup.htm
Selenium. Lareina Guenzel provided updates of recent activities from USEPA Headquarters. Ms.
Guenzel gave an overview of the recently released implementation guidance documents for the
selenium criteria for the protection of aquatic life. Workgroup members were encouraged to review the
guidance documents and provide comments.
Mr. Meyers commented that the stringency of the water column criteria would be problematic for
Utah’s waste water treatment facilities because of ambient concentrations of selenium in source waters.
Selenium, especially at low concentrations, is not amenable to current treatment processes which could
impact the pretreatment programs. Mr. Bittner commented that Utah’s coal mines could also be
affected.
Ms. Guenzel clarified that USEPA’s recommendation is that all four elements (two water column and
two tissue-based) be adopted. Mr. Meyers recommended that the criteria be adopted with an
implementation schedule that potentially initially adopts the tissue-based criteria and the water column
criteria later. This could provide time for dischargers to collect and analyze tissue data. Mr. Bittner said
that these issues should be considered by workgroup as Utah moves forward to adopt the criteria. Ms.
Guenzel recommended that Utah review the existing available selenium data. USEPA Region 8 has
applied for funding for laboratory capacity to assist the Region 8 States with implementing the selenium
criteria. Region 8 is already providing analytical data for fish tissue samples collected by Utah in 2016.
When these data are available, DWQ will compile the available water quality data for the workgroup.
Copper. Ms. Guenzel introduced the recently released guidance document for estimating the values for
missing parameters when implementing the copper biotic ligand model (BLM). Mr. Meyers asked if
USEPA still supports the water effects ratio (WER). Ms. Guenzel indicated that no updates of WER were
anticipated and USEPA’s recommendation is to use the BLM. USEPA disapproved a WER in West Virginia
based on a comparison to the criteria recommended by the BLM. USEPA still supports site-specific
translators. Comparison with the BLM results show that while the hardness-based equations are often
more stringent than necessary for sewage treatment facilities, for some waters the hardness-based
criteria are not protective. Mr. Bittner commented that the large data needs for the BLM limits the
practicality of adoption statewide.
USEPA is also working on a BLM for aluminum.
Proposed Standards Changes. The workgroup had no comments on the addition of Class 1C to Grove
and Battle Creeks. The consensus was that the aquatic life use class and recreational uses should be
determined prior to adding the Class 1C. DWQ will compile the available data and conduct a site
reconnaissance and return to the workgroup with recommendations.
With regards to changing the recreational uses from Class 2B to 2A, Mr. Olsen and Mr. Meyers asked if
e. coli. data are available for Utah Lake and Mill Creek (Moab) and if the change would result in new
impairment decisions. Mr. Bittner agreed to check on data availability but that the data or current
assessment statuses are not germane to changing the use. These specific changes will be shown to the
workgroup in a rule markup prior to presenting to the Water Quality Board to commence rule making.
Ammonia. Mr. Bittner reviewed progress on adoption of the 2013 USEPA ammonia criteria and updated
the group on the reports submitted by the JRFBWC. A draft of the DWQ ammonia implementation plan
was presented but not discussed because the workgroup did not have sufficient time to review. DWQ
will provide copies with a less obtrusive draft watermark for discussion at the next meeting.
Work Plan. Mr. Bittner provided an update of Utah’s to-do list for water quality standards. Only the 1st
worksheet was successfully distributed to the workgroup prior to the meeting, so discussions were
delayed until the next meeting. The general schedule for the 2017 Triennial Review is that DWQ will
solicit public comments for the review in the newspaper and via public hearing in January. DWQ will
compile the comments and then discuss priorities with the workgroup after the January meeting.
Action Items: DWQ: 1. Compile selenium data for Utah when 2016 fish data are available. 2. Compile available data to support recommendation of aquatic life and recreational uses for
Battle and Grove Creeks. 3. Compile available data for e. coli. in Utah Lake and Mll Creek (Moab). 4. Distribute the draft ammonia adoption flowcharts with a less obtrusive draft watermark 5. Distribute the complete water quality standards to-do list
Department of Agriculture:
1. Check if Dept. of Agriculture maintains records of how much carbaryl is used in Utah to support adoption of the carbaryl water quality data.
Next Meeting: Monday, January 23, 2017 1:00-4:00
195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144830 • Salt Lake City, UT 84114-4830
Telephone (801) 536-4200 • Fax (801-536-4211 • T.D.D. (801) 903-3978
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah
GARY R. HERBERT
Governor
SPENCER J. COX
Lieutenant Governor
Department of
Environmental Quality
Alan Matheson
Executive Director
DIVISION OF DRINKING WATER
Kenneth H. Bousfield, P.E.
Director
May 31, 2016
Richard Bay
Jordan Valley WCD
8215 South 1300 West
West Jordan, Utah 84088
Dear Mr. Bay:
Subject: Plan Approval and Operating Permit, Battle Creek Intake (WS002D) and Grove Creek
Intake (WS002E) System #18027, File #10320
The Division of Drinking Water (the Division) met with representatives from Pleasant Grove City,
Provo River Water Users Association (PRWUA), Metropolitan Water District of Salt Lake and Sandy
(MWDSLS), Jordan Valley Water Conservancy District (JVWCD), and John Schiess of Horrocks
Engineers on February 4, 2016, to discuss Battle Creek and Grove Creek surface water diversions. As-
built drawings and preliminary source chemistry were received at that time. Additional water
chemistry data was received April 27, 2016.
It is our understanding that historically the overflow drainage from Battle Creek and Grove Creek was
captured in the Murdock Canal. When this canal was covered, piping was added to allow for the
overflow to continue entering the Murdock Canal (also known as the Provo River Aqueduct). The
Murdock Canal/ Provo River Aqueduct can be used as a raw water source for both Metropolitan Water
District’s treatment plant and for Joran Valley Water Conservancy’s treatment plant. However, the
intake structures and piping for these sources is owned and maintained by Pleasant Grove City.
The Battle Creek Intake has been added to all three water systems and is identified as follows:
Pleasant Grove City (System #25022) —Battle Creek Intake (WS0018)
Metropolitan Water District (System #18016) —Battle Creek Intake to the PRA (WS003C)
Jordan Valley WCD (System #18027) — Battle Creek Intake (WS002D)
The Grove Creek Intake has been added to all three water systems and is identified as follows:
Pleasant Grove City (System #25022) — Grove Creek Intake (WS0019)
Metropolitan Water District (System #18016) — Grove Creek Intake to the PRA (WS003D)
Jordan Valley WCD (System #18027) — Grove Creek Intake (WS002E)
The subject intakes are listed as active sources in your water system. We have received the following
information for Battle Creek and Grove Creek Intakes:
Richard Bay
Page 2 of 2
May 31, 2016
1. Documentation of valid water right(s).
2. Location data on the diversion structures.
3. New source chemical analyses.
4. Source Protection Plan
5. Record Drawings
We have determined that the submittal for Battle Creek and Grove Creek basically comply with the
applicable portions of Utah’s Administrative Rules for Public Drinking Water Systems in R309 and
that conditions of issuing an Operating Permit have been accomplished. On this basis, Plan Approval
and an Operating Permit for Battle Creek (WS002D) and Grove Creek (WS002E) Intakes is
hereby issued as constituted by this letter.
Please maintain a copy of this letter with your permanent records for future reference.
Monitoring and Reporting Requirement
Enclosed please find a copy of this water system’s master report, which includes the inventory
report showing the facilities currently listed in our database for your system and the monitoring
schedule. Please note that the addition of the Battle Creek Intake and the Grove Creek Intake have
been included in the RW002, Combined Raw Water to TP002 Group. Your monitoring
requirements have not changed. Please contact Emily Frary at (801) 536-0070 or
[email protected] for questions related to monitoring and reporting requirements.
If you have any questions, please contact Tammy North, of this office, at (801) 536-4293, or Ying-
Ying Macauley, Engineering Section Manager, of this office, at (801) 536-4188.
Sincerely,
Michael J. Grange, P.E.
Acting Director TN/yym/mdb/hb
Enclosure ─ Water System Master Report
cc: Royal DeLegge, Salt Lake County Environmental Health Director, [email protected]
Gregory H Woodcox, Pleasant Grove City, [email protected]
Steve Cain, PRWUA, [email protected]
Shazelle Terry, JVWCD, [email protected]
Mike Wilson, MWDSLS, [email protected]
Matt Tietje, MWDSLS, [email protected]
John Schiess, Horrocks, [email protected]
Tammy North, Division of Drinking Water, [email protected]
Nathan Lunstad, Division of Drinking Water, [email protected]
Kate Johnson, Division of Drinking Water, [email protected]
Rachael Cassady, Division of Drinking Water, [email protected]
DDW-2016-010593
State of Utah
GARY R. HERBERT Governor
SPENCER J. COX
Lieutenant Governor
Department of Environmental Quality
Alan Matheson
Executive Director
DIVISION OF DRINKING WATER Kenneth H. Bousfield, P.E.
Director
January 19, 2016 Ms. Claudia Wheeler Metropolitan Water District of Salt Lake & Sandy 3430 East Danish Road Cottonwood Heights, UT 84093 Dear Ms. Wheeler, Subject: Preliminary Evaluation Report for Battle Creek and Grove Creek intakes Metropolitan Water District - System no. UTAH18016, Sources nos. WS004 and WS005 Jordan Valley WCD – System no. UTAH18027, Sources nos. WS072 and WS073 Thank you and your consultant, John Schiess of Horrocks Engineering, for submitting a request to the Division of Water Quality to classify Battle and Grove Creeks as drinking water sources. With that request, our requirements for these Preliminary Evaluation Reports are met, and we concur with this submittal. We also consider this submittal to meet the requirements and intent of a full Drinking Water Source Protection plan for these intakes. You may combine future updates for these intakes with the updates associated with the Provo River and Aqueduct, or you may submit them separately. Those updates will be due on or before December 31, 2019. If you have any further questions regarding this review or the Source Protection Program, please contact the Source Protection staff at (801) 536-4200. To help serve you more efficiently, please refer to your water system number in all correspondence. Sincerely,
Kenneth H. Bousfield, P.E. Director KEJ/ssh cc: Shazelle Terry, Jordan Valley Water Conservancy District, 15305 South 3200 West, Herriman, UT 84065 Marty Beaumont, Pleasant Grove City, 323 West 700 South, Pleasant Grove, UT 84062 John E. Schiess, Horrocks Engineers, 2162 West Grove Parkway, Pleasant Grove, Utah 84062 Royal DeLegge, Environmental Director, Salt Lake County Health Department, [email protected] Bryce C. Larsen, Environmental Director, Utah County Health Department, [email protected]
195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144830 • Salt Lake City, UT 84114-4830 Telephone (801) 536-4200 • Fax (801) 536-4211 • T.D.D. (801) 903-3978
www.deq.utah.gov Printed on 100% recycled paper
Ms. Claudia Wheeler Page 2 January 19, 2016 DDW-2016
U.S. EPA Water Quality
Standards Updates
UTAH WQS WORKGROUP
10/17/16
PRESENTED BY:
LAREINA GUENZEL, U.S. EPA REGION 8 WQU
U.S. EPA WQS Updates
1. New 304(a) recommendations for selenium (July 2016)
2. Draft selenium implementation documents (October 2016)
3. Biotic ligand model (BLM) technical support document: missing parameters (March 2016)
4. Joel Beauvais nutrient memo (September 2016)
2
New Selenium Criteria3
4
Draft Selenium Technical Support
Documents and FAQs
� Adopting and Implementing EPA’s 2016 Selenium Criterion in Water Quality Standards (TSD)
� Fish Tissue Monitoring for Implementation of EPA’s 2016 Selenium Criterion (TSD)
� Implementing the 2016 Selenium Criterion in Clean Water Act Sections 303(d) and 305(b) Assessment, Listing, and Total Maximum Daily Load (TMDL) Programs (FAQ)
� Implementing WQS that Include Elements Similar or Identical to EPA’s 2016 Selenium Criterion in Clean Water Act Section 402 NPDES Programs (FAQ)
Documents are available at:
https://www.epa.gov/wqc/aquatic-life-criterion-selenium#draft2
Public comment closes 12/10/16
5
� Recommends default input
parameters for the BLM when
site-specific data are not
available
� Public comment closed April
2016
6
Estimating Missing Parameters:
Summary of Recommendations
� Implementation of Cu BLM criteria does not require measurements
of input parameters at all sites
� Geochemical Ions: 10th percentile as default by ecoregion and
stream order
� Provides for realistic and protective criteria
� DOC: 10th percentile DOC estimates will provide protective criteria
� Estimates are very conservative most of the time resulting in protective criteria
� For best BLM calculations EPA recommends measurement of site pH
and DOC
7
Renewed Call to Action:
Nutrient Memorandum� Recent examples of the continuing problem
� Calls upon states and stakeholders to intensify their efforts in
collaboration with EPA
� Keeping the focus on nutrient reductions from all sources
� Announces additional support for states planning project to reduce
nutrient impacts to drinking water and contributions to harmful algal
blooms
https://www.epa.gov/nutrient-policy-data/what-epa-doing-reduce-
nutrient-pollution
8
Contact informationLareina Guenzel, EPA Region 8 Water Quality Unit, [email protected]
Questions???9
Dave Erley, Moab Area Watershed Partnership Chair P. O. Box 46 Moab, UT 84532
Arne Hultquist Southeastern Utah Watershed Coordinator P. O. Box 46 Moab, UT 84532
Walter Baker Utah Division of Water Quality, Director P.O. Box 144870 Salt Lake City, Utah 84114-4870 Subject: Recreational Use Designation for Mill Creek in Grand County, UT Dear Walter Baker, The Moab Area Watershed Partnership appreciates the support the Utah Division of Water Quality (UDWQ) has historically provided. Your monetary and monitoring support have provided a solid foundation for our efforts to improve water quality in Spanish and Castle Valley. The Moab Area Watershed Management Plan requires the watershed coordinator to summarize and present the previous water year’s data at our November meeting. The members consider the results and make recommendations for monitoring, projects and policy. During the last meeting the membership appreciated UDWQ’s support for E. Coli sampling in our watersheds and discussed the recreational use designations of Mill Creek in Grand County. It is currently classified as 2B, protected for infrequent primary contact recreation. The MAWP considers this classification inappropriate for Mill Creek in Grand County because the creek is Moab’s swimming hole. With this letter, the MAWP is requesting a “rule change” to R317-2 for the recreation classification of Mill Creek in Grand County to 2A, protected for frequent primary contact recreation. Historically, Mill Creek was originally separated from classification with the “Colorado River and Tributaries from Lake Powell to the State line” because it is a cold water fishery (Class 3A), whereas the Colorado River is a warm water fishery (Class 3B). The Colorado River and tributaries from Lake Powell to the State line was originally a 2B stream but was changed to recreational class 2A because of the rafting and swimming that occurs seasonally. Swimming is also a very popular seasonal use of Mill Creek. Mill Creek originally received a 2B classification because it was a tributary to a 2B stream What the MAWP does not understand is how to apply for and work through the use reclassification process. We are willing to help with the process if necessary. Please let us know how to proceed. Sincerely, Dave Erley Arne Hultquist
Update on 2013 EPA Ammonia Criteria for Utah
Utah Water Quality Standards Workgroup October 17, 2016
Division of Water Quality
NH3 Implementation • Historical Surveys for Utah
– Karen Mock and Chuck Hawkins, USU
– Comment period on draft study plan ended July 15, 2016
– Comments received from David Richards
– Expected completion June, 2017
• Separate solicitation for direct-contract RFP for determination of when early life stages are present
– August 20, 2016
– Jereme Gaeta, USU
2
Division of Water Quality
Freshwater Mollusk Survey, Jordan River, UT
Part 1: Unionid Mussels and Non-Pulmonate Snails, Final Report, v. 2.1 November 14, 2014
Unionoida Mussel and Non-Pulmonate Snail Survey and Status in the Jordan River, UT, 2014, Final Report, May 20,
2015
Recalculation of Ammonia Criteria for Central Valley Water Reclamation Facility’s Discharge into Mill Creek, Salt
Lake County, UT based on Native Unionoida Surveys and Metapopulation Dynamics Final Draft Report v. 4.0
December 19, 2015
Recalculation of Ammonia Criteria for Central Valley Water Reclamation Facility’s Discharge into Mill Creek, Salt
Lake County, UT based on Native Unionoida Surveys and Metapopulation Dynamics, Final Report v. 4.0 Original:
December 19, 2015, Final: July 14, 2016
Four reports submitted by JRFBWC
3
Division of Water Quality
Adding Error Estimates to EPA’s NH3 Recalculation Criteria
Addendum to Richards 2016 Draft Report.Version 1.2, April 19, 2016
Comparison between two Macroinvertebrate Assessments in Lower Mill Creek
Technical Report. July 17, 2016
Effects of Inorganic Suspended Matter on Mussel Population Viability in the Utah
Lake/Jordan River Drainage: A Preliminary Literature Review. V. 1.2, March 2, 2016
Numeric Water Quality Criteria Recalculation for Several Toxicants Related to
Central Valley Water Reclamation Facility Discharge into Mill Creek, Salt Lake
County, UT, Part 1: Ammonia, v. 1.1, April 15, 2016
Additional Supporting Documents Submitted
4
2. Unionid mussels historically present?
1. Unionid mussels currently present?
10. CMC Unionid and Trout Present
CCC Unionid s Present Go to Figure 3
5. Unionid absence attributable to 131.10 (g) factor?
4. Unionid Use Attainability-like Analysis
6. CMC Unionids absent and Trout
present CCC Unionid Absent and Fish Early
Life Stages absent
8. CMC Best Attainable for Unionds
CCC Best Attainable for Unioids and Fish Early Life Stages absent
Yes
Yes or unknown
No
No or unknown
No
Figure 1 Utah Decision Diagram for Adoption of 2013 EPA Criteria for ammonia
for Class 3A
No
3. Early life stages present?
7. CMC Unionids absent and Trout
present CCC Unionid absent and Fish Early
Life Stages present
Yes or unknown
Yes
9. CMC Best Attainable for Unionids CCC Best Attainable for Unionids and Fish Early Life Stages Present
3. Early life stages present?
Yes No
2. Unionid mussels historically present?
1. Unionid mussels currently present?
5. Unionid absence attributable to 131.10 (g) factor?
4. Unionid Use Attainability-like Analysis
Yes or unknown
No
No or unknown
No
Figure 2 Utah Decision Diagram for Adoption of 2013 EPA Criteria for ammonia
for Classes 3B-3D
Yes
Yes 11. Water Temp > 21 C?
3. Early life stages present?
Yes
Yes or unknown
No
3. Early life stages present?
14. CMC Unionid s present and Trout
absent CCC Unionid s Present
Go to Figure 3
12. CMC Unionids and Trout absent
CCC Unionid Absent and Fish Early Life Stages absent
8. CMC Best Attainable for Unionds CCC Best Attainable for Unionids and Fish Early Life Stages absent
13. CMC Unionids and Trout absent
CCC Unionid absent and Fish Early Life Stages present
9. CMC Best Attainable for Unionids CCC Best Attainable for Unionids and Fish Early Life Stages Present
11. Water Temp > 21 C?
No
No
Yes
Yes
No
18. Conduct toxicity testing on Utah-
specific Unionids?
16. UAA widespread social and economic impact applies?
19. Utah- or site-specific recalculated criteria
15. Criteria based on presence of Unionids
17. Site-specific criteria based on highest
attainable use
Yes
Figure 3. Optional Additional Steps for Utah Adoption of 2013 EPA Criteria for ammonia
10. Class 3A CMC Unionids CCC Unionids
Present OR 14.
CMC Unionids present and Trout absent CCC Unionids Present
Division of Water Quality 8
195 North 1460 West • Salt Lake City, UT
Mailing Address: P.O. Box 144870 • Salt Lake City, UT 84114-4870 Telephone (801) 536-4300 • Fax (801) 536-4301 • T.D.D. (801) 903-3978
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah
GARY R. HERBERT
Governor
SPENCER J. COX
Lieutenant Governor
Department of
Environmental Quality
Alan Matheson Executive Director
DIVISION OF WATER QUALITY Walter L. Baker, P.E.
Director
M E M O R A N D U M
TO: Water Quality Standards Workgroup
FROM: Chris Bittner, Chair
DATE: October 11, 2016
SUBJECT: Three Proposed Standards Changes and Supporting Information
October 17, 2016 Water Quality Standards Workgroup Meeting
1. Battle and Grove Creeks, Utah County, Utah. At the request of Pleasant Grove City via Horrock
Engineering, DWQ proposes to add the designated use of Class 1C raw water for domestic use to
Battle and Grove Creeks (see map figure). This change is supported by the Utah Division of
Drinking Water (see attached letters). The change would apply to Battle Creek and Grove Creek
from the Murdoch Diversion to headwaters. These creeks are not specifically classified and
therefore have the default use classifications of Class 2B, infrequent primary and secondary
contact recreation and Class 3D, waterfowl, shorebirds and other aquatic life. DWQ will conduct a
site reconnaissance and review the available data collected to support that these creeks are suitable
sources of potable water prior to making specific recommendations on the recreational use and
aquatic life use.
Page 2
Page 3
Page 4
Page 5
2. Utah Lake, Utah County. Propose to change the recreational designated use from Class 2B,
infrequent primary and secondary contact recreation to Class 2A, frequent primary and secondary
contact recreation. Utah has designated water bodies with public swim beaches as Class 2A. In
addition to swimming, Utah Lake supports boating activities such as jet skiing, water skiing and
wake boarding. These are all activities with “where there is a high likelihood of ingestion of water
or a high degree of bodily contact with the water.”
3. Mill Creek, Moab, Utah. Propose to change the recreational designated use from Class 2B,
infrequent primary and secondary contact recreation to Class 2A, frequent primary and secondary
contact recreation. Local residents have petitioned for the change and provided pictures of people
swimming at a popular “swimming hole.” Letters of supporting the change from the U.S. Bureau
of Land Management and the Moab Area Watershed Partnership are attached.
Page 6
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