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A Healthy Breathing Environment For Every Bay Area Resident
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Flare
BAAQMD Refinery Flare Emission Report
Report Settings
| Date | Vent Gas Flow | Methane | NMHC | Sulfur Dioxide |
|---|---|---|---|---|
| (mo/day/yr) | (volume in scf) See notes 6,7 | (lbs) | (lbs) | (lbs) |
| 4/1/2020 | 66,337.31 | 43.35 | 6.23 | 0.02 |
| 4/2/2020 | 82,111.32 | 54.66 | 7.79 | 0.03 |
| 4/3/2020 | 97,378.44 | 66.84 | 9.66 | 0.03 |
| 4/4/2020 | 81,075.31 | 55.92 | 8.00 | 0.03 |
| 4/5/2020 | 106,582.98 | 64.60 | 10.55 | 0.04 |
| 4/6/2020 | 130,023.56 | 74.44 | 9.58 | 0.04 |
| 4/7/2020 | 85,044.64 | 58.74 | 7.94 | 0.03 |
| 4/8/2020 | 87,341.30 | 59.99 | 7.45 | 0.03 |
| 4/9/2020 | 82,623.28 | 57.79 | 7.36 | 0.03 |
| 4/10/2020 | 79,559.14 | 55.74 | 7.28 | 0.03 |
| 4/11/2020 | 76,775.16 | 53.61 | 7.07 | 0.03 |
| 4/12/2020 | 77,789.71 | 54.25 | 7.32 | 0.03 |
| 4/13/2020 | 192,279.00 | 95.25 | 11.88 | 0.07 |
| 4/14/2020 | 75,147.38 | 52.70 | 6.77 | 0.03 |
| 4/15/2020 | 64,272.86 | 45.34 | 5.71 | 0.02 |
| 4/16/2020 | 59,465.90 | 41.73 | 5.23 | 0.02 |
| 4/17/2020 | 69,718.68 | 50.25 | 5.84 | 0.02 |
| 4/18/2020 | 74,733.94 | 54.41 | 6.40 | 0.03 |
| 4/19/2020 | 183,794.31 | 83.92 | 8.52 | 0.04 |
| 4/20/2020 | 79,647.30 | 55.47 | 6.83 | 0.03 |
| 4/21/2020 | 70,015.22 | 47.99 | 5.79 | 0.02 |
| 4/22/2020 | 51,247.94 | 35.29 | 3.97 | 0.02 |
| 4/23/2020 | 90,043.28 | 54.32 | 5.63 | 0.03 |
| 4/24/2020 | 144,485.79 | 64.36 | 7.32 | 0.04 |
| 4/25/2020 | 84,757.43 | 60.32 | 7.17 | 0.03 |
| 4/26/2020 | 71,557.49 | 51.46 | 5.51 | 0.02 |
| 4/27/2020 | 64,761.44 | 46.36 | 4.82 | 0.02 |
| 4/28/2020 | 60,522.14 | 43.50 | 4.56 | 0.02 |
| 4/29/2020 | 56,510.09 | 40.63 | 4.17 | 0.02 |
| 4/30/2020 | 57,675.94 | 41.49 | 4.25 | 0.02 |
| April Totals | 2,603,278.28 | 1,664.72 | 206.60 | 0.87 |
- (1) Sample(s) collected during release event used to calculate emissions
(2) No sample collected during release event. Used another sample from the same day
(3) No sample collected during release event. Used another representative sample based on engineering judgment
(4) No sample collected during release event. Used 12-month rolling emission factor based on the flaring events > 1 MMSCFD
(5) Used last valid sample result during instrument downtime.
(6) Vent gas volume based on engineering judgment during periods of monitor inoperation
Chevron Richmond Hydrogen H2 Flare Report 4/1/2020 - 4/30/2020
Spare the Air Status
Last Updated: 4/13/2023