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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2023 4:08 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


03/21/2023	1002.515	0.117	3.056	0.582	94.323	2.370	0.114	0.006	0.009	0.002	0.002	0.001	0.001
03/20/2023	1028.571	0.287	3.269	0.603	90.941	4.771	0.539	0.033	0.078	0.015	0.020	0.023	0.023
03/19/2023	1026.774	0.270	3.263	0.602	91.121	4.661	0.519	0.031	0.073	0.013	0.017	0.017	0.017
03/18/2023	1024.257	0.230	3.193	0.599	91.658	4.268	0.480	0.034	0.078	0.015	0.018	0.013	0.013
03/17/2023	1020.028	0.156	3.198	0.595	92.365	3.639	0.448	0.042	0.096	0.020	0.022	0.008	0.008
03/16/2023	1015.679	0.134	2.994	0.590	93.160	3.271	0.314	0.028	0.063	0.013	0.013	0.005	0.005
03/15/2023	1028.232	0.278	3.294	0.603	90.921	4.783	0.540	0.032	0.074	0.013	0.017	0.023	0.023
03/14/2023	1028.125	0.277	3.298	0.603	90.906	4.797	0.543	0.032	0.075	0.013	0.017	0.020	0.020
03/13/2023	1026.770	0.279	3.284	0.602	91.027	4.732	0.518	0.030	0.071	0.013	0.017	0.015	0.015
03/12/2023	1018.985	0.205	3.063	0.594	92.384	3.930	0.319	0.018	0.040	0.008	0.009	0.012	0.012
03/11/2023	1027.649	0.275	3.284	0.603	90.979	4.760	0.531	0.031	0.072	0.013	0.017	0.019	0.019
03/10/2023	1027.439	0.270	3.286	0.602	91.000	4.744	0.531	0.031	0.072	0.013	0.016	0.018	0.018
03/09/2023	1027.275	0.266	3.277	0.602	91.049	4.713	0.526	0.031	0.071	0.012	0.016	0.019	0.019
03/08/2023	1027.252	0.264	3.270	0.602	91.074	4.701	0.523	0.030	0.070	0.012	0.016	0.019	0.019
03/07/2023	1027.393	0.269	3.273	0.602	91.046	4.717	0.524	0.030	0.070	0.013	0.017	0.020	0.020
03/06/2023	1027.149	0.286	3.280	0.602	90.993	4.752	0.523	0.030	0.071	0.013	0.017	0.017	0.017
03/05/2023	1025.947	0.263	3.259	0.601	91.218	4.605	0.496	0.028	0.066	0.012	0.016	0.018	0.018
03/04/2023	1027.015	0.260	3.238	0.601	91.172	4.649	0.514	0.030	0.070	0.012	0.016	0.019	0.019
03/03/2023	1026.263	0.256	3.226	0.601	91.258	4.606	0.498	0.029	0.066	0.012	0.015	0.017	0.017
03/02/2023	1026.366	0.264	3.212	0.601	91.270	4.605	0.491	0.028	0.065	0.012	0.015	0.019	0.019
03/01/2023	1022.351	0.244	3.016	0.596	92.042	4.206	0.380	0.021	0.047	0.008	0.011	0.011	0.011
02/28/2023	1013.445	0.229	2.697	0.586	93.570	3.297	0.170	0.010	0.017	0.003	0.003	0.002	0.002
02/27/2023	1025.453	0.245	3.187	0.600	91.449	4.497	0.473	0.026	0.061	0.010	0.013	0.019	0.019
02/26/2023	1025.453	0.245	3.187	0.600	91.449	4.497	0.473	0.026	0.061	0.010	0.013	0.019	0.019
02/25/2023	1025.457	0.244	3.187	0.600	91.449	4.497	0.473	0.026	0.061	0.010	0.013	0.019	0.019
02/24/2023	1025.651	0.249	3.196	0.600	91.393	4.530	0.481	0.028	0.063	0.011	0.014	0.017	0.017
02/23/2023	1024.430	0.239	3.159	0.599	91.591	4.418	0.457	0.026	0.059	0.011	0.013	0.013	0.013
02/22/2023	1023.760	0.231	3.137	0.598	91.734	4.322	0.439	0.026	0.059	0.010	0.013	0.014	0.014
02/21/2023	1024.343	0.240	3.172	0.599	91.610	4.374	0.456	0.027	0.063	0.011	0.014	0.016	0.016
02/20/2023	1021.728	0.235	3.079	0.596	92.033	4.137	0.396	0.024	0.053	0.009	0.011	0.011	0.011
02/19/2023	1024.176	0.243	3.150	0.598	91.667	4.342	0.451	0.028	0.062	0.012	0.014	0.015	0.015
02/18/2023	1021.220	0.210	3.092	0.595	92.150	4.017	0.400	0.026	0.059	0.010	0.012	0.011	0.011
02/17/2023	1018.883	0.191	3.065	0.593	92.514	3.735	0.367	0.027	0.060	0.011	0.012	0.009	0.009
02/16/2023	1015.792	0.167	2.982	0.590	93.045	3.390	0.312	0.023	0.051	0.010	0.010	0.005	0.005
02/15/2023	1015.410	0.149	2.922	0.589	93.249	3.255	0.338	0.023	0.046	0.007	0.007	0.002	0.002
02/14/2023	1013.491	0.151	3.046	0.589	93.206	3.200	0.289	0.025	0.056	0.010	0.010	0.003	0.003
02/13/2023	1013.555	0.142	2.969	0.588	93.384	3.117	0.281	0.025	0.057	0.010	0.010	0.002	0.002
02/12/2023	1021.195	0.230	3.157	0.596	91.901	4.226	0.375	0.021	0.047	0.009	0.011	0.012	0.012
02/11/2023	1014.763	0.175	2.954	0.589	93.002	3.610	0.211	0.011	0.021	0.004	0.004	0.004	0.004
02/10/2023	1013.337	0.157	3.001	0.588	93.157	3.396	0.222	0.017	0.036	0.006	0.006	0.001	0.001
02/09/2023	1012.934	0.143	2.795	0.586	93.542	3.363	0.133	0.007	0.011	0.002	0.002	0.001	0.001
02/08/2023	1012.650	0.141	2.797	0.586	93.567	3.345	0.128	0.007	0.010	0.002	0.002	0.001	0.001
02/07/2023	1025.308	0.245	3.113	0.599	91.577	4.471	0.458	0.025	0.057	0.010	0.013	0.014	0.014
02/06/2023	1014.908	0.139	2.928	0.588	93.089	3.601	0.205	0.010	0.017	0.003	0.003	0.003	0.003
02/05/2023	1024.790	0.232	3.019	0.597	91.852	4.343	0.426	0.023	0.052	0.009	0.011	0.016	0.016
02/04/2023	1025.733	0.247	3.076	0.599	91.619	4.465	0.453	0.025	0.057	0.010	0.013	0.017	0.017
02/03/2023	1025.462	0.245	3.071	0.598	91.656	4.443	0.450	0.025	0.056	0.010	0.013	0.016	0.016
02/02/2023	1024.251	0.231	2.958	0.596	92.006	4.281	0.408	0.022	0.048	0.008	0.011	0.013	0.013
02/01/2023	1023.531	0.219	2.876	0.595	92.248	4.176	0.380	0.020	0.043	0.007	0.009	0.011	0.011
01/31/2023	1024.733	0.232	2.989	0.597	91.897	4.340	0.419	0.023	0.050	0.009	0.011	0.014	0.014
01/30/2023	1021.117	0.217	2.937	0.594	92.346	4.077	0.333	0.018	0.038	0.007	0.009	0.009	0.009
01/29/2023	1018.323	0.168	2.763	0.589	92.968	3.843	0.224	0.010	0.016	0.003	0.003	0.001	0.001
01/28/2023	1020.978	0.221	2.807	0.592	92.596	3.991	0.311	0.016	0.032	0.006	0.007	0.007	0.007
01/27/2023	1023.268	0.180	2.698	0.592	92.652	4.059	0.346	0.015	0.029	0.005	0.005	0.006	0.006
01/26/2023	1025.812	0.144	2.749	0.594	92.286	4.354	0.424	0.014	0.024	0.002	0.002	0.000	0.000
01/25/2023	1022.857	0.220	2.828	0.594	92.415	4.084	0.357	0.018	0.040	0.007	0.009	0.011	0.011
01/24/2023	1021.573	0.208	2.714	0.592	92.777	3.915	0.309	0.015	0.032	0.006	0.007	0.008	0.008
01/23/2023	1019.951	0.192	2.603	0.589	93.164	3.731	0.255	0.012	0.022	0.004	0.005	0.005	0.005
01/22/2023	1019.901	0.185	2.626	0.589	93.122	3.754	0.262	0.012	0.022	0.004	0.004	0.004	0.004
01/21/2023	1018.411	0.161	2.620	0.588	93.333	3.602	0.246	0.011	0.019	0.003	0.003	0.001	0.001
01/20/2023	1018.409	0.168	2.501	0.587	93.524	3.576	0.206	0.008	0.012	0.002	0.002	0.001	0.001
01/19/2023	1018.215	0.224	2.137	0.584	94.231	3.217	0.163	0.008	0.012	0.003	0.002	0.001	0.001
01/18/2023	1017.923	0.204	2.351	0.585	93.819	3.435	0.162	0.009	0.013	0.003	0.002	0.001	0.001
01/17/2023	1016.883	0.203	2.334	0.584	93.959	3.341	0.139	0.007	0.010	0.002	0.002	0.001	0.001
01/16/2023	1017.219	0.186	2.506	0.586	93.612	3.471	0.206	0.006	0.008	0.002	0.002	0.001	0.001
01/15/2023	1015.451	0.180	2.471	0.585	93.873	3.319	0.141	0.005	0.008	0.002	0.002	0.001	0.001
01/14/2023	1019.377	0.179	2.566	0.588	93.229	3.780	0.228	0.007	0.010	0.001	0.001	0.000	0.000
01/13/2023	1019.833	0.173	2.557	0.588	93.240	3.752	0.255	0.008	0.013	0.001	0.001	0.000	0.000
01/12/2023	1017.958	0.168	2.776	0.589	93.011	3.740	0.283	0.008	0.011	0.001	0.001	0.000	0.000
01/11/2023	1027.425	0.224	2.671	0.595	92.280	4.197	0.541	0.025	0.049	0.005	0.004	0.002	0.002
01/10/2023	1020.955	0.222	2.121	0.585	94.066	3.272	0.269	0.014	0.024	0.004	0.003	0.002	0.002
01/09/2023	1024.243	0.216	2.890	0.595	92.138	4.274	0.376	0.021	0.046	0.008	0.010	0.011	0.011
01/08/2023	1023.273	0.208	2.785	0.593	92.451	4.125	0.338	0.019	0.040	0.007	0.008	0.009	0.009
01/07/2023	1021.566	0.197	2.637	0.591	92.927	3.889	0.280	0.015	0.030	0.006	0.006	0.006	0.006
01/06/2023	1019.536	0.167	2.485	0.587	93.449	3.649	0.218	0.009	0.015	0.003	0.002	0.002	0.002
01/05/2023	1019.295	0.158	2.682	0.589	93.028	3.876	0.234	0.007	0.011	0.002	0.002	0.000	0.000
01/04/2023	1018.940	0.189	2.364	0.586	93.690	3.563	0.168	0.008	0.012	0.003	0.002	0.001	0.001
01/03/2023	1017.625	0.166	2.387	0.585	93.851	3.415	0.153	0.008	0.013	0.003	0.002	0.001	0.001
01/02/2023	1017.218	0.157	2.546	0.586	93.579	3.512	0.177	0.009	0.014	0.003	0.002	0.001	0.001
01/01/2023	1020.549	0.163	2.128	0.584	94.202	3.247	0.200	0.014	0.030	0.006	0.006	0.002	0.002
12/31/2022	1019.288	0.185	2.677	0.589	93.017	3.841	0.252	0.009	0.014	0.002	0.002	0.001	0.001
12/30/2022	1018.354	0.188	2.791	0.590	92.859	3.884	0.251	0.008	0.013	0.002	0.002	0.001	0.001
12/29/2022	1022.025	0.177	2.595	0.590	92.850	4.125	0.217	0.011	0.017	0.003	0.003	0.001	0.001
12/28/2022	1026.754	0.168	2.665	0.594	92.182	4.656	0.284	0.013	0.021	0.004	0.004	0.002	0.002
12/27/2022	1025.346	0.245	3.325	0.601	91.176	4.593	0.506	0.029	0.066	0.012	0.015	0.017	0.017
12/26/2022	1024.129	0.229	3.326	0.600	91.362	4.444	0.484	0.028	0.063	0.011	0.014	0.020	0.020
12/25/2022	1023.156	0.225	3.309	0.599	91.467	4.389	0.470	0.027	0.061	0.010	0.013	0.014	0.014
12/24/2022	1022.123	0.218	3.275	0.598	91.645	4.286	0.446	0.025	0.057	0.010	0.012	0.013	0.013
12/23/2022	1021.129	0.211	3.238	0.597	91.826	4.181	0.422	0.024	0.053	0.010	0.011	0.011	0.011
12/22/2022	1019.661	0.199	3.173	0.595	92.125	4.009	0.385	0.022	0.047	0.009	0.010	0.010	0.010
12/21/2022	1020.080	0.199	3.147	0.595	92.153	4.003	0.384	0.022	0.049	0.009	0.011	0.012	0.012
12/20/2022	1018.563	0.179	3.057	0.593	92.517	3.808	0.342	0.020	0.043	0.008	0.009	0.009	0.009
12/19/2022	1017.961	0.158	2.967	0.591	92.761	3.736	0.296	0.018	0.037	0.007	0.008	0.006	0.006
12/18/2022	1016.585	0.143	2.848	0.589	93.126	3.588	0.237	0.015	0.028	0.006	0.006	0.002	0.002