Difference between revisions of "2020 Installation Plan"

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== Gage List ==
+
==Gage List==
−
Prioritized list of locations to be improved or installed during summer and fall of 2020 following the [[Gage Location Specifications|gage installation guidelines]]. Detailed installation plan outline on each gage's page.  
+
Prioritized list of [[Gages|gage locations]] to be improved or installed during summer and fall of 2020 following the [[Gage Location Specifications|gage installation guidelines]]. Detailed installation plan outline on each gage's page.  
  
 
{| class="wikitable"
 
{| class="wikitable"
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|1
 
|1
 
|[[SVPA-26#Installation_Notes|SVPA-26 Blue Heron Golf]]
 
|[[SVPA-26#Installation_Notes|SVPA-26 Blue Heron Golf]]
−
|UPGRADE
+
|✅DONE
 
|no
 
|no
 
|YES
 
|YES
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|2
 
|2
 
|[[SVPA-15#Installation_Notes|SVPA-15 124th E]]
 
|[[SVPA-15#Installation_Notes|SVPA-15 124th E]]
−
|UPGRADE
+
|✅DONE - 8/26
 
|no
 
|no
 
|no
 
|no
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|3
 
|3
 
|[[SVPA-12#Installation_Notes|SVPA-12 Wild Canary]]
 
|[[SVPA-12#Installation_Notes|SVPA-12 Wild Canary]]
−
|UPGRADE
+
|✅DONE - 7/9
 
|no
 
|no
 
|no
 
|no
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|4
 
|4
 
|[[SVPA-34#Installation_Notes|SVPA-34 The T]]
 
|[[SVPA-34#Installation_Notes|SVPA-34 The T]]
−
|UPGRADE
+
|✅DONE - 7/8
 
|no
 
|no
 
|YES
 
|YES
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|5
 
|5
 
|[[SVPA-37#Installation_Notes|SVPA-37 Sno Falls Golf]]
 
|[[SVPA-37#Installation_Notes|SVPA-37 Sno Falls Golf]]
−
|UPGRADE
+
|✅DONE - 8/26
 
|no
 
|no
 
|no
 
|no
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|6
 
|6
 
|[[SVPA-33#Installation_Notes|SVPA-33 Keller Dairy]]
 
|[[SVPA-33#Installation_Notes|SVPA-33 Keller Dairy]]
−
|UPGRADE
+
|✅DONE - 8/26
 
|no
 
|no
 
|no
 
|no
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|7
 
|7
 
|[[SVPA-17#Installation_Notes|SVPA-17 Goose & Gander]]
 
|[[SVPA-17#Installation_Notes|SVPA-17 Goose & Gander]]
−
|UPGRADE
+
|✅DONE - 7/16
 
|no
 
|no
 
|YES
 
|YES
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|8
 
|8
 
|[[SVPA-15B#Installation_Notes|SVPA-15B 124th W]]
 
|[[SVPA-15B#Installation_Notes|SVPA-15B 124th W]]
−
|NEW INSTALL
+
|✅DONE - 9/9
−
|YES
+
|no
 
|
 
|
 
|
 
|
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|9
 
|9
 
|[[SVPA-22#Installation_Notes|SVPA-22 Stossel Bridge]]
 
|[[SVPA-22#Installation_Notes|SVPA-22 Stossel Bridge]]
−
|NEW INSTALL
+
|✅DONE - 8/28
 
|
 
|
 
|
 
|
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|10
 
|10
 
|[[SVPA-25#Installation_Notes|SVPA-25 Tolt Hill Bridge]]
 
|[[SVPA-25#Installation_Notes|SVPA-25 Tolt Hill Bridge]]
−
|NEW INSTALL
+
|✅DONE - 9/9
 
|
 
|
 
|
 
|
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|}
 
|}
  
−
== Gage Height ==
+
==Gage Height==
 
Table 1. Sensor Height Requirements for Maximum Flood Levels
 
Table 1. Sensor Height Requirements for Maximum Flood Levels
 
{| class="wikitable"
 
{| class="wikitable"
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|'''Oct 22nd Flood Crest (ft ASL)'''
 
|'''Oct 22nd Flood Crest (ft ASL)'''
 
|'''Estimated 60' Flood Crest (ft  ASL)'''
 
|'''Estimated 60' Flood Crest (ft  ASL)'''
 +
|'''100 Yr Flood Height (ft ASL)'''
 
|'''Distance of 60' Flood from  Sensor (ft)'''
 
|'''Distance of 60' Flood from  Sensor (ft)'''
 
|'''Current Sensor Height (ft above  ground, May-2020)'''
 
|'''Current Sensor Height (ft above  ground, May-2020)'''
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|unknown - not running during flood
 
|unknown - not running during flood
 
|
 
|
 +
|103.70
 
|
 
|
 
|11.31
 
|11.31
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|80.47
 
|80.47
 
|84.97
 
|84.97
 +
|85.40
 
|<nowiki>-3.28</nowiki>
 
|<nowiki>-3.28</nowiki>
 
|7.98
 
|7.98
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|85.84
 
|85.84
 
|90.34
 
|90.34
 +
|85.00
 
|0.34
 
|0.34
 
|20
 
|20
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|73.46 (max pre-crest, sensor taken down due to flood levels approaching sensor)
 
|73.46 (max pre-crest, sensor taken down due to flood levels approaching sensor)
 
|77.96
 
|77.96
 +
|79.60
 
|<nowiki>-3.64</nowiki>
 
|<nowiki>-3.64</nowiki>
 
|11.3
 
|11.3
 
|>15.8
 
|>15.8
 
|-
 
|-
−
|Snoqualmie River at the Tolt Bridge
+
|[[SVPA-25]] Snoqualmie River at the Tolt Bridge
 
|not installed
 
|not installed
 
|unknown
 
|unknown
 
|unknown
 
|unknown
 +
|79.20
 
|n/a
 
|n/a
 
|n/a
 
|n/a
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|57.96
 
|57.96
 
|62.46
 
|62.46
 +
|67.90
 
|n/a
 
|n/a
 
|n/a
 
|n/a
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|53.81
 
|53.81
 
|58.31
 
|58.31
 +
|55.3
 
|<nowiki>-4.07</nowiki>
 
|<nowiki>-4.07</nowiki>
 
|8.19
 
|8.19
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|46.96
 
|46.96
 
|51.46
 
|51.46
 +
|53.2
 
|3.99
 
|3.99
 
|15.04
 
|15.04
 
|15.04
 
|15.04
 
|-
 
|-
−
|124<sup>th</sup> St West
+
|[[SVPA-15B]] 124<sup>th</sup> St West
−
|not installed
+
|52.5
 
|estimate based on photos and 124th E
 
|estimate based on photos and 124th E
−
|unknown
+
|51.46
 +
|53.1
 
|n/a
 
|n/a
 
|n/a
 
|n/a
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|45.26
 
|45.26
 
|49.76
 
|49.76
 +
|52.10
 
|<nowiki>-1.86</nowiki>
 
|<nowiki>-1.86</nowiki>
 
|12.3
 
|12.3
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−
== Links ==
+
==Links==
−
* [[Gage Location Specifications]]
+
 
−
* [[Gage Testing]] - Notes from testing
+
*[[Gage Location Specifications]]
 +
*[[Gage Testing]] - Notes from testing

Latest revision as of 17:17, 17 September 2021

Gage List

Prioritized list of gage locations to be improved or installed during summer and fall of 2020 following the gage installation guidelines. Detailed installation plan outline on each gage's page.

Priority Rank Gage Location Install Status New Post Extend Post Improve Signal Improve Access Improve Range
1 SVPA-26 Blue Heron Golf ✅DONE no YES YES YES no
2 SVPA-15 124th E ✅DONE - 8/26 no no no YES YES
3 SVPA-12 Wild Canary ✅DONE - 7/9 no no YES YES no
4 SVPA-34 The T ✅DONE - 7/8 no YES no YES no
5 SVPA-37 Sno Falls Golf ✅DONE - 8/26 no no YES YES YES
6 SVPA-33 Keller Dairy ✅DONE - 8/26 no no no YES no
7 SVPA-17 Goose & Gander ✅DONE - 7/16 no YES no YES no
8 SVPA-15B 124th W ✅DONE - 9/9 no
9 SVPA-22 Stossel Bridge ✅DONE - 8/28
10 SVPA-25 Tolt Hill Bridge ✅DONE - 9/9

Gage Height

Table 1. Sensor Height Requirements for Maximum Flood Levels

Gage Location Current Sensor Height (ft ASL) Oct 22nd Flood Crest (ft ASL) Estimated 60' Flood Crest (ft ASL) 100 Yr Flood Height (ft ASL) Distance of 60' Flood from Sensor (ft) Current Sensor Height (ft above ground, May-2020) New Sensor Height Requirements (ft above ground)
SVPA-37 SE Fish Hatchery Road at Snoqualmie Falls Golf Course 99.06 unknown - not running during flood 103.70 11.31 >11.31
SVPA-34 W Snoqualmie River Rd SE at the “T” 81.69 80.47 84.97 85.40 -3.28 7.98 12.48
SVPA-34 Snoqualmie River at Keller Dairy 90.68 85.84 90.34 85.00 0.34 20 20
SVPA-26 W Snoqualmie River Rd NE at the Blue Heron Golf Course 74.32 73.46 (max pre-crest, sensor taken down due to flood levels approaching sensor) 77.96 79.60 -3.64 11.3 >15.8
SVPA-25 Snoqualmie River at the Tolt Bridge not installed unknown unknown 79.20 n/a n/a height of bridge guard rail adequate
SVPA-22 Snoqualmie River at Stossel Bridge not installed 57.96 62.46 67.90 n/a n/a height of bridge guard rail adequate
SVPA-17 NE 100th St at Goose and Gander Farm 54.24 53.81 58.31 55.3 -4.07 8.19 12.69
SVPA-15 124th St East at Local Roots Farm 55.45 46.96 51.46 53.2 3.99 15.04 15.04
SVPA-15B 124th St West 52.5 estimate based on photos and 124th E 51.46 53.1 n/a n/a TBD
SVPA-12NE 138th St at Wild Canary Farm 47.9 45.26 49.76 52.10 -1.86 12.3 14.5


Links

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