2018 Construction Monitoring

Environmental monitoring for the 2018 construction includes water and air monitoring. Air monitoring is being performed around the secure landfill, and water and air monitoring are being performed for the staging area during the in-river shoreline work. These monitoring activities and results are summarized below.

 

Air Monitoring - 2018 Secure Landfill Construction and Operation

Program includes particulate monitoring using real-time meters for particulates (or dust) and volatile organic compounds (VOCs) and sampling for PCB analytical testing. Corrective action levels have been established based on levels that are safe for the community for particulates, VOCs, and PCBs. The actual monitoring results are compared to the corrective action levels to determine if adjustments in construction are needed. The air monitoring locations and tabulated results are provided below.

Air Monitoring Locations

Site Map
 

2018 Air Particulate Data
(Corrective Action Level = 0.150 milligrams per cubic meter above upwind location)

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check SLF-AIR1 SLF-AIR2 SLF-AIR3 SLF-AIR4 SLF-AIR-PA SLF-AIR-PB Notes
Sept 1 All Below 0.0131 0.0132 0.021 0.011 -- -- --
Sept 2 All Below 0.0207 0.0535 0.0223 0.0155 -- -- --
Sept 3 All Below 0.0193 0.0534 0.0197 0.0149 -- -- --
Sept 4 All Below 0.0159 0.0146 0.0401 0.0123 -- -- --
Sept 5 All Below 0.0202 0.0132 0.0332 0.0137 -- -- --
Sept 6 All Below 0.03 0.0231 0.037 0.024 -- -- --
Sept 7 All Below 0.0164 0.0061 0.106 0.006 -- -- --
Sept 8 All Below 0.0203 0.0091 0.0997 0.0101 -- -- --
Sept 9 All Below 0.0064 0.005 0.0111 0.004 -- -- --
Sept 10 All Below 0.0263 0.0065 0.0131 0.0053 -- -- --
Sept 11 All Below 0.0199 0.0041 0.0109 0.004 -- -- --
Sept 12 All Below 0.0139 0.0097 0.0182 0.0061 -- -- --
Sept 13 All Below 0.0161 0.0485 0.1203 0.0088 0.0158 0.0145 --
Sept 14 All Below 0.0342 0.016 0.1547 0.0131 0.0245 0.0131 --
Sept 15 All Below 0.0263 0.0169 0.1811 0.0131 0.0397 0.0148 --
Sept 16 All Below 0.0134 0.0109 0.029 0.01 0.0214 -- --
Sept 17 All Below 0.0308 0.0233 0.013 0.0189 -- -- --
Sept 18 All Below 0.0131 0.0126 0.0321 0.0108 -- -- --
Sept 19 All Below 0.0169 0.0141 0.0341 0.0117 -- -- --
Sept 20 All Below 0.0435 0.017 0.1976 0.0123 0.0184 0.0129 --
Sept 21 All Below 0.0291 0.0214 0.0419 0.0194 0.025 0.019 --
Sept 22 All Below 0.0917 0.026 0.0405 0.0201 -- -- --
Sept 23 All Below 0.0133 0.007 0.0169 0.0075 -- -- --
Sept 24 All Below 0.0067 0.0065 0.009 0.0077 -- -- --
Sept 25 All Below 0.0082 0.006 0.0111 0.005 -- -- --
Sept 26 All Below 0.0155 0.0073 0.0152 0.008 -- -- --
Sept 27 All Below 0.0285 0.0087 0.0175 0.0123 0.0167 0.009 --
Sept 28 All Below 0.0349 0.0099 0.032 0.0062 0.0367 0.0131 --
Sept 29 All Below 0.0155 0.0411 0.014 0.0089 0.0059 0.0053 --
Sept 30 All Below 0.0054 0.0059 0.0433 0.0253 -- -- --

NA = Data not collected
Particulates (milligrams per cubic meter)
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2018 Air Volatile Organic Compound Data
(Corrective Action Level = 25 ppm above upwind location)

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check SLF-AIR1 SLF-AIR2 SLF-AIR3 SLF-AIR4 SLF-AIR-PA SLF-AIR-PB Notes
Sept 1 All Below 0.0107 0.0212 0.0795 0.004 -- -- --
Sept 2 All Below 0.0511 0.0106 0.0101 0.0381 -- -- --
Sept 3 All Below 0.044 0.0105 0 0.0295 -- -- --
Sept 4 All Below 0.4038 0.1541 0.1466 0.0681 -- -- --
Sept 5 All Below 0 0.0643 0.1397 0.0562 -- -- --
Sept 6 All Below 0 0.0058 0 0.0251 -- -- --
Sept 7 All Below 0.7437 0.0923 0.0942 0.0274 -- -- --
Sept 8 All Below 0 0.0606 0.0714 0.1059 -- -- --
Sept 9 All Below 0.0861 0.0875 0.0279 0.0216 -- -- --
Sept 10 All Below 0.0919 0.0933 0.0768 0.0424 -- -- --
Sept 11 All Below 0.0121 0.0177 0.0038 0.0365 -- -- --
Sept 12 All Below 0.0045 0.0149 0.0055 0.0084 -- -- --
Sept 13 All Below 0.0347 0.0381 0.0619 0.0665 0.094 0.4153 --
Sept 14 All Below 0.0425 0.0428 0.1458 0.0664 1.9217 0.2038 --
Sept 15 All Below 0.0196 0.009 0.1645 0.048 0.744 0.3369 --
Sept 16 All Below 0 0.0003 0.0974 0.0214 3.0511 0.1861 --
Sept 17 All Below 0 0 0.1462 0.0682 -- -- --
Sept 18 All Below 0.08 0 0.0534 0.0354 -- -- --
Sept 19 All Below 0.2881 0.0057 0.0497 0.0443 -- -- --
Sept 20 All Below 0.4827 0.0433 0.1302 0.0317 0.03 0.0777 --
Sept 21 All Below 0.4375 0.0295 0.1193 0.0022 0.0729 0.0925 --
Sept 22 All Below 0.1247 0.0064 0.0005 0.0757 -- -- --
Sept 23 All Below 0.1805 0.0595 0.0178 0.0735 -- -- --
Sept 24 All Below 0.199 0.0575 0.0103 0.0271 -- -- --
Sept 25 All Below 0.0431 0.0043 0.0157 0.029 -- -- --
Sept 26 All Below 0.0024 0.0075 0.0288 0 -- -- --
Sept 27 All Below 0.9779 0.0895 0.0325 0.1088 0.1633 0.2011 --
Sept 28 All Below 0.9819 0.0603 0.0325 0.1127 0.0338 0.289 --
Sept 29 All Below 0.9747 0.0229 0.0259 0.0005 0.0149 0.1365 --
Sept 30 All Below 0.1.5527 0.0234 0.0863 0.0418 -- -- --

NA = Data not collected
Volatile Organic Compounds (VOCs parts per million)
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2018 Air PCB Data
Corrective Action Level = 0.100 micrograms per cubic meter

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check SLF-AIR1 SLF-AIR2 SLF-AIR3 SLF-AIR4 SLF-AIR-PA SLF-AIR-PB Notes
Sept 1 All Below 0.000840 0.001000 0.001500 0.001300 -- -- --
Sept 2 All Below 0.000830 0.001500 0.001300 0.001900 -- -- --
Sept 3 All Below 0.000730 0.002000 0.001700 0.002200 -- -- --
Sept 4 All Below 0.001500 0.001600 0.001500 0.002100 -- -- --
Sept 5 All Below 0.000670 0.001200 0.000960 0.001100 -- -- --
Sept 6 All Below 0.001200 0.002800 0.001800 0.002500 -- -- --
Sept 7 All Below 0.000730 0.000580 0.000560 0.002100 -- -- --
Sept 12 All Below 0.000670 0.000710 0.000700 0.000880 -- -- --
Sept 13 All Below 0.000730 0.000570 0.000520 0.000950 Below Detectable Levels Below Detectable Levels --
Sept 14 All Below 0.000490 0.000590 0.000770 0.001000 Below Detectable Levels Below Detectable Levels --
Sept 15 All Below 0.000780 0.000810 0.001200 0.001600 Below Detectable Levels Below Detectable Levels --
Sept 16 All Below 0.000860 0.001400 0.001400 0.002000 -- -- --
Sept 17 All Below 0.000880 0.000950 0.001400 0.001800 -- -- --
Sept 18 All Below 0.000470 0.001900 0.001600 0.001700 -- -- --
Sept 19 All Below 0.000540 0.000660 0.000650 0.000820 -- -- --
Sept 20 All Below 0.000350 0.000260 0.000320 0.000380 Below Detectable Levels Below Detectable Levels --
Sept 21 All Below 0.000320 0.000240 0.000270 0.000480 Below Detectable Levels Below Detectable Levels --
Sept 22 All Below 0.000360 0.001000 0.000500 0.000870 -- -- --
Sept 23 All Below 0.000230 0.000400 0.000310 0.000330 -- -- --
Sept 24 All Below 0.000230 0.000350 0.000270 0.000260 -- -- --
Sept 27 All Below 0.000250 0.001100 0.000360 0.000700 -- -- --

NA = Analysis not required
Total PCBs (micrograms per cubic meter)
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Air Monitoring - 2018 Route 131 Staging Area Construction

Program includes particulate monitoring using real-time meters for particulates (or dust) and volatile organic compounds (VOCs) and sampling for PCB analytical testing. Corrective action levels have been established based on levels that are safe for the community for particulates, VOCs, and PCBs. The actual monitoring results are compared to the corrective action levels to determine if adjustments in construction are needed. The air monitoring locations and tabulated results are provided below.

Air Monitoring Locations

Site Map
 


2018 Air Particulate Data
Corrective Action Level = 0.150 milligrams per cubic meter above upwind location

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check SA-AIR1 SA-AIR2 SA-AIR3 SA-AIR4 Notes
Sept 1 All Below 0.0607 0.0093 0.02 0.0218 --
Sept 5 All Below 0.0327 0.0277 0.04 0.0197 --
Sept 6 All Below 0.053 0.0437 0.0379 0.0305 --
Sept 7 All Below 0.0149 0.0132 0.0175 0.014 --
Sept 8 All Below 0.0244 0.0262 0.0453 0.021 --
Sept 10 All Below 0.0083 0.009 0.005 0.005 --
Sept 11 All Below 0.0087 0.0147 0.0042 0.0017 --
Sept 12 All Below 0.0154 0.015 0.0122 0.0134 --
Sept 13 All Below 0.0255 0.0329 0.0347 0.327 --
Sept 14 All Below 0.0307 0.0281 0.0201 0.0381 --
Sept 15 All Below 0.0499 0.0305 0.0184 0.0363 --
Sept 16 All Below 0.0153 0.012 0.0148 0.017 --
Sept 18 All Below 0.0225 0.0214 0.0207 0.0299 --
Sept 19 All Below 0.0415 0.0213 0.0218 0.0315 --
Sept 20 All Below 0.0542 0.0295 0.0205 0.0313 --
Sept 21 All Below 0.0505 0.0375 0.0295 0.0405 --
Sept 22 All Below 0.0387 0.0267 0.0241 0.0278 --
Sept 23 All Below 0.0591 0.0109 0.0103 0.0169 --
Sept 25 All Below 0.0739 0.0136 0.0081 0.0093 --
Sept 26 All Below 0.0097 0.0095 0.006 0.0083 --
Sept 27 All Below 0.0099 0.0173 0.0181 0.2217 --
Sept 28 All Below 0.01 0.0121 0.08 0.032 --
Sept 29 All Below 0.008 0.0081 0.0102 0.0199 --

NA = Data not collected or recorded
Particulates (milligrams per cubic meter)
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2018 Air Volatile Organic Compound Data
(Corrective Action Level = 25 ppm above upwind location)

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check SA-AIR1 SA-AIR2 SA-AIR3 SA-AIR4 Notes
Sept 1 All Below 0.0637 0.0183 0.0495 0.0736 --
Sept 5 All Below 0.94 7.6034 0.7219 0.0175 --
Sept 6 All Below 0 0.2184 0.3699 0.0283 --
Sept 7 All Below 0.0657 0.1447 0.0015 0.2061 --
Sept 8 All Below 0.1103 0.2454 0.0195 0.2056 --
Sept 10 All Below 0.0893 0.1839 0.4151 0.0332 --
Sept 11 All Below 0.1009 0.285 0.4797 0.0978 --
Sept 12 All Below 0.0244 0.265 0.3645 0.0917 --
Sept 13 All Below 0.0127 0.0933 0.1109 0.1053 --
Sept 14 All Below 0.0223 0.2688 0.1635 0.1151 --
Sept 15 All Below 0.0293 1.5313 0.2179 0.0963 --
Sept 16 All Below 0 0.2805 0.5505 0 --
Sept 18 All Below 0.1183 2.0385 1.0937 0.1211 --
Sept 19 All Below 0.0765 0.3091 0.9041 0.1202 --
Sept 20 All Below 0.1401 0.2288 0.2329 0.1413 --
Sept 21 All Below 0.0986 0.1745 0.2207 0.1041 --
Sept 22 All Below 0.0337 0.2743 0.1201 0.0007 --
Sept 23 All Below 0.0731 0.7692 1.0303 0.2216 --
Sept 25 All Below 0.026 1.5484 1.2699 0.1599 --
Sept 26 All Below 0.032 4.2268 1.7744 0.1741 --
Sept 27 All Below 0.0001 4.0473 1.7659 0.2562 --
Sept 28 All Below 0 4.4616 0.7257 0.2292 --
Sept 29 All Below 0.0015 3.9939 0.022 0.0091 --

NA = Data not collected or recorded
Volatile Organic Compounds (VOCs parts per million)
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2018 Air PCB Data
Corrective Action Level = 0.100 micrograms per cubic meter

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check SA-AIR1 SA-AIR2 SA-AIR3 SA-AIR4 Notes
Sept 27 All Below Below Detectable Levels 0.002000 0.000370 0.000490 --

NA = Data not collected or recorded
Total PCBs (micrograms per cubic meter)
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Water Monitoring - 2018 Route 131 Staging Area Construction

Program includes turbidity monitoring using real-time meters for solids and PCB analytical testing at water column and water intake locations. Corrective action levels have been established based on levels that are safe for the community for both turbidity and PCBs. The actual monitoring results will be compared to the corrective action levels to determine if adjustments in construction are needed. The water locations and tabulated results are provided below.

Water Column Monitoring Locations (click to enlarge)

Site Map
 


2018 Water Column Turbidity Data
(Corrective Action Level = 25 NTU above WC-UP Level)

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check WC-UP (0.5x) WC-NF (0.2x) WC-NF (0.8x) WC-MOUTH (0.2x) WC-MOUTH (0.8x) WC-SLR (0.2x) WC-SLR (0.8x) Notes
Sept 24 All Below 0.5 4.3 3.9 4.3 4.4 3.5 2.9 --
Sept 25 All Below 0.8 2.7 3.8 3.6 3.9 2.9 2.4 --
Sept 26 All Below 0.6 2.3 2.8 3.1 3.1 1.4 2.1 --
Sept 27 All Below 0.3 2.7 3.4 3.4 3.9 2.3 1.7 --
Sept 28 All Below 0.85 1.2 2.0 2.7 3.6 1.0 0.9 --

Turbidity (nephelometric turbidity unit; NTU)
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2018 Water Column PCB Data
(Corrective Action Level = 0.5 micrograms per liter)

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check WC-NF WC-MOUTH WC-SLR Notes
TBD -- -- -- -- --

Total PCBs (micrograms per liter)
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Water Intake Monitoring Locations (click to enlarge)

Site Map


2018 Water Intake Turbidity Data
(Corrective Action Level = 25 NTU above Baseline Level)

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check IN-AE-RAW IN-SRMT-RAW IN-SRMT-FIL Notes
Sept 24 All Below 1.4 1.5 0.2 --
Sept 25 All Below 2.0 1.7 0.5 --
Sept 26 All Below 0.6 1.9 0.1 --
Sept 27 All Below 0.7 1.2 0.4 --
Sept 28 All Below 1.2 1.6 0.2 --

NA = Data not collected or recorded
Turbidity (nephelometric turbidity unit; NTU)
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2018 Water Intake PCB Data
(Corrective Action Level = 0.5 micrograms per liter)

View Recent Data

  Monitoring Station ID (see figure)  
Date Action Level Check IN-AE-RAW IN-SRMT-RAW IN-SRMT-FIL Notes
TBD -- -- -- -- --

Total PCBs (micrograms per liter)
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