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Regional Monitoring Program | Alameda County Clean Water Program
Monterey Bay Area Dischargers Authority | East Bay Dischargers Authority
www.baydata.org | Bay Area Weather
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Regional Monitoring Program
Episodic Toxicity
Top Rule

Current Autosampler Status
Operating
Not Operating
Napa River
X
Pacheco Slough
X
  

 

 

Summary of All Samples Collected

Date Site Pers. Grab / Auto Time Tide Current Comments/Salinity
10/29/96 Guadalupe Slough AG/JG Grab 1330 0 Ebb 2 ppt
10/29/96 Guadalupe Slough AG/JG Grab 1345 0 Ebb 3 ppt
10/29/96 Guadalupe Slough AG/JG Grab 1350 0 Ebb 3.5 ppt
10/29/96 Guadalupe Slough AG/JG Grab 1400 0 Ebb 5 ppt
10/29/96 Guadalupe Slough AG/JG Grab 1405 0 Ebb 6 ppt
11/17/96 Guadalupe Slough JG/DB Grab 1700 0 N/A 2 ppt
11/17/96 Guadalupe Slough JG/DB Grab 1730 0 N/A 2 ppt
11/17/96 Guadalupe Slough JG/DB Grab n/a 0 N/A n/a
11/17/96 Guadalupe Slough JG/DB Grab n/a 0 N/A n/a
11/17/96 Bay (Channel Marker#20) JG/DB Grab n/a 0 N/A n/a
11/18/96 Napa river JG/KS Grab n/a 0 Flood 5 ppt
11/18/96 Napa river JG/KS Grab n/a 0 Flood 5 ppt
11/18/96 Napa river JG/KS Grab n/a 0 Flood 4 ppt
11/18/96 Napa river JG/KS Grab n/a 0 Flood 15 ppt
11/18/96 Napa river JG/KS Grab n/a 0 Flood 18 ppt
12/10/96 Guadalupe Slough JG/KS Grab 1312 0 Ebb 1 ppt
12/10/96 Guadalupe Slough JG/KS Grab 1325 0 Ebb 2 ppt
12/10/96 Bay (Channel Marker#20) JG/KS Grab 1356 0 Ebb 28 ppt
12/10/96 Guadalupe Slough JG/KS Grab 1411 0 Ebb 2 ppt
12/10/96 Guadalupe Slough JG/KS Grab 1430 0 Ebb 1 ppt
1/2/97 Guadalupe Slough DB/KS Grab 1507 0 N/A 2.5 ppt
1/2/97 Guadalupe Slough DB/KS Grab 1520 0 N/A 2 ppt
1/2/97 Guadalupe Slough DB/KS Grab 1540 0 N/A 1 ppt
1/2/97 Guadalupe Slough DB/KS Grab 1550 0 N/A 1.5 ppt
1/2/97 Guadalupe Slough DB/KS Grab 1600 0 N/A 1 ppt
1/2/97 Guadalupe Slough DB/KS Grab 1608 0 N/A 1 ppt
3/17/97 Guadalupe Slough DB/AG Grab 1109 0 N/A 2 ppt
3/17/97 Bay(Channel Marker#20) DB/AG Grab 1143 0 N/A 12-13 ppt
3/17/97 Guadalupe Slough DB/AG Grab 1200 0 N/A 4 ppt
3/17/97 Guadalupe Slough DB/AG Grab 1210 0 N/A 2 ppt
4/19/97 Guadalupe Slough JG/DB Grab 1300 0 N/A 5 ppt
4/19/97 Guadalupe Slough JG/DB Grab 1316 0 N/A 1-2 ppt
4/19/97 Guadalupe Slough JG/DB Grab 1348 0 N/A 3 ppt
4/19/97 Guadalupe Slough JG/DB Grab 1403 0 N/A 1-2 ppt
4/19/97 Bay(Channel Marker#20) JG/DB Grab 1420 0 N/A 20-21 ppt
5/23/97 Guadalupe Slough JG/DB Grab 1524 0 Slack 2.5 ppt
5/23/97 Guadalupe Slough JG/DB Grab 1530 0 Slack 1.2-2.0 ppt
5/23/97 Guadalupe Slough JG/DB Grab 1559 0 Slack 5.0-5.5 ppt
5/23/97 Guadalupe Slough JG/DB Grab 1604 0 Slack 3.0 ppt
5/23/97 Bay(Channel Marker#20) JG/DB Grab 1615 0 Slack 25 ppt
6/4/97 Guadalupe Slough JG/DB Grab 1305 0 Flood 5 ppt
6/4/97 Guadalupe Slough JG/DB Grab 1315 0 Flood 2-3 ppt
6/4/97 Guadalupe Slough JG/DB Grab 1330 0 Flood 20 ppt
6/4/97 Guadalupe Slough JG/DB Grab 1400 0 Slack 4 ppt
6/4/97 Guadalupe Slough JG/DB Grab 1408 0 Slack 6 ppt
6/4/97 Guadalupe Slough JG/DB Grab 1415 0 Slack 20 ppt
6/4/97 Bay(Channel Marker#20) JG/DB Grab 1430 0 N/A 20 ppt
10/9/97 Guadalupe Slough PS, DB Grab 1015 -0.5 Ebb  
10/9/97 Guadalupe Slough PS, DB Grab 1115 -1 N/A  
11/11/97 Guadalupe Slough PS Grab 1115 8.5 N/A  
11/11/97 Pacheco Creek PS Grab 1350 3.2 N/A  
11/15/97 Guadalupe Slough PS Grab 800 2 Slack Blank taken
11/15/97 Pacheco Creek PS Grab 1030 3.1 Flood Blank taken
11/26/97 Guadalupe Slough PS Grab 1200 7.2 Flood  
11/26/97 Pacheco Creek AG Grab 710 0 Flood Debris
12/7/97 Guadalupe Slough JG Grab 1300 0 Ebb  
12/7/97 Pacheco Creek JG Grab 1500 0 Ebb High flow
1/4/98 Guadalupe Slough PS Grab 1135 2.5 Slack Debris
1/4/98 Pacheco Creek PS Grab 1340 2.2 Flood
1/29/98 Guadalupe Slough PS Grab 1700 3 Ebb  
1/29/98 Pacheco Creek PS Grab 1910 0.8 Ebb  
2/19/98 Guadalupe Slough PS Grab 1305 2 Slack  
2/19/98 Pacheco Creek PS Grab 1520 1.1 Flood High flow
3/13/98 Guadalupe Slough DB Grab 1105 2 Flood Debris
3/13/98 Pacheco Creek DB Grab 840 1 Flood High flow
3/24/98 Guadalupe Slough PS Auto 1305 6 Flood Autosamp started 3/24 @ 0815
3/24/98 Pacheco Creek PS Grab 1515 0.8 Ebb  
3/31/98 Pacheco Creek PS Grab 1145 -0.2 Slack  
4/3/98 Guadalupe Slough JG Auto/Grab 1430 0 N/A Autosamp filled 1/3, 4 bottles by grab
5/4/98 Guadalupe Slough PS Auto 1325 5.1 Flood Autosamp started 5/3 @1940
5/4/98 Pacheco Creek PS Grab 1520 0.4 Ebb  
5/13/98 Guadalupe Slough DB Auto 1200 8.6 Flood Autosamp started 5/12 @2200
5/13/98 Pacheco Creek DB Grab 1445 3 Flood  
5/28/98 Pacheco Creek PS Grab 1110 -1.6 Slack  
5/29/98 Guadalupe Slough DB Grab 1330 1.5 Flood Autosampler power off
11/30/98 Napa River PS Grab 1325 4.9 N/A Grab sample from JFK park
11/30/98 Pacheco Creek PERL Grab 1400 2.4 Ebb  
1/19/99 Napa River DB Grab 1300 0 N/A  
1/19/99 Pacheco Creek DB Grab 1500 0 N/A  
1/31/99 Napa River PS Auto 1100 0 N/A Pager malfunction, sampled Stanley Ranch
1/31/99 Pacheco Creek PERL Grab 1400 0 N/A  
2/7/99 Napa River DB Auto 1300 0 N/A  
2/7/99 Pacheco Creek DB Grab 1250 0 N/A  
3/9/99 Napa River JG Grab 1715 0 Slack Autosampler battery dead, sampled Stanley Ranch
3/9/99 Pacheco Creek JG Auto 1915 0 N/A  
3/20/99 Napa River JG Grab 1415 5 Flood  
3/20/99 Pacheco Creek JG Auto 1545 0 N/A Autosamp. started 3/19 @ 2230
3/31/99 Napa River JG Auto 1610 0 N/A Autosamp. started 3/30 @ 2200
3/31/99 Pacheco Creek JG Auto 1710 0 N/A Autosamp. started 3/30 @ 2200
4/5/99 Walnut Creek PS Grab 1300 0 Slack Walnut Creek Blank
4/5/99 Pacheco Creek PS Auto 1535 0 Slack  
5/3/99 Napa River JG Grab 1330 3 Ebb Sampler battery dead, sampled Stanley Ranch
5/3/99 Pacheco Creek JG Auto 1720 3 Ebb  
6/3/99 Pacheco Creek DB Auto 1715 0 Slack Autosampler started @0800
6/3/99 Napa River DB Grab 1800 0 Slack Autosampler battery dead, sampled Stanley Ranch
10/28/99 Napa River PS Grab 1000 0 Slack Sampled Kennedy Park
10/28/99 Pacheco Creek DB Grab 1300 0 Flood  
11/9/99 Pacheco Creek DB Grab 1400 3 Slack  
11/10/99 Napa River DB Grab 1230 3 Ebb Sampler removed for maintenance, sampled Stanley Ranch
12/9/99 Pacheco Creek JG Grab 1700 0 Flood Sampled Kennedy Park
12/9/99 Pacheco Creek JG Grab 1800 0 Flood  
1/11/00 Walnut Creek JG Grab 1130 0 N/A  
1/11/00 Pacheco Creek JG Grab 1400 2 Flood  
1/11/00 Napa river JG Grab 1500 3 Flood Sampled Kennedy Park
1/18/00 Pacheco Creek DB Grab 1312 1 Ebb  
1/24/00 Napa river JG Grab 1330 0 Flood Sampled Kennedy Park
1/24/00 Pacheco Creek JG Grab 1430 0 Flood  
1/30/00 Napa river DB Grab 1400 1 Ebb Sampled Kennedy Park
2/10/00 Pacheco Creek PS Auto 1130 0 Ebb Sampler started previous night
2/10/00 Napa River PS Grab 1600 0 Ebb Sampled Kennedy Park
2/23/00 Pacheco Creek PS Auto 845 0.8 Ebb Sampler started 2000 on previous night
4/13/00 Pacheco Creek DB Auto 1030 2 Ebb  
4/17/00 Pacheco Creek PS Grab 1200 3.3 Slack Sampler stuck, not pumping
4/17/00 Napa River PS Grab 1357 5.7 Slack Sampled Kennedy Park
5/7/00 Napa River DB Grab 1100 -2 Ebb Sampled Kennedy Park
5/7/00 Pacheco Creek DB Grab 940 -2 Ebb Power cord missing from autosampler
12/9/00 Pacheco Creek JG Grab 1700 0 Flood  

 
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