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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2023 4:47 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	1044.651	0.571	2.311	0.608	90.205	6.195	0.603	0.030	0.062	0.008	0.008	0.003	0.003
03/20/2023	1044.586	0.570	2.314	0.608	90.207	6.192	0.602	0.030	0.062	0.008	0.008	0.003	0.003
03/19/2023	1044.350	0.565	2.328	0.608	90.213	6.178	0.601	0.029	0.062	0.008	0.008	0.003	0.003
03/18/2023	1044.171	0.562	2.339	0.608	90.218	6.167	0.600	0.029	0.062	0.008	0.008	0.003	0.003
03/17/2023	1044.029	0.560	2.349	0.608	90.218	6.160	0.600	0.029	0.062	0.008	0.008	0.003	0.003
03/16/2023	1043.917	0.558	2.356	0.608	90.220	6.152	0.599	0.030	0.062	0.008	0.008	0.003	0.003
03/15/2023	1043.839	0.556	2.361	0.608	90.222	6.148	0.599	0.029	0.062	0.008	0.008	0.003	0.003
03/14/2023	1043.556	0.550	2.378	0.607	90.230	6.131	0.597	0.029	0.062	0.008	0.008	0.003	0.003
03/13/2023	1042.936	0.539	2.419	0.607	90.239	6.095	0.595	0.029	0.062	0.008	0.008	0.003	0.003
03/12/2023	1040.321	0.490	2.582	0.607	90.299	5.936	0.581	0.029	0.061	0.008	0.008	0.003	0.003
03/11/2023	1034.411	0.380	2.945	0.605	90.447	5.567	0.550	0.028	0.060	0.008	0.008	0.003	0.003
03/10/2023	1032.354	0.340	3.075	0.604	90.496	5.437	0.542	0.027	0.061	0.008	0.008	0.003	0.003
03/09/2023	1032.299	0.339	3.079	0.604	90.497	5.434	0.541	0.027	0.061	0.008	0.008	0.003	0.003
03/08/2023	1032.171	0.337	3.080	0.604	90.510	5.426	0.537	0.027	0.060	0.008	0.008	0.003	0.003
03/07/2023	1032.157	0.336	3.088	0.604	90.500	5.424	0.541	0.027	0.061	0.008	0.008	0.003	0.003
03/06/2023	1032.055	0.334	3.093	0.604	90.504	5.418	0.540	0.027	0.061	0.008	0.008	0.003	0.003
03/05/2023	1032.017	0.334	3.096	0.604	90.504	5.416	0.540	0.027	0.061	0.008	0.008	0.003	0.003
03/04/2023	1032.030	0.333	3.097	0.604	90.502	5.417	0.540	0.027	0.061	0.008	0.008	0.003	0.003
03/03/2023	1031.971	0.333	3.098	0.604	90.506	5.414	0.540	0.027	0.061	0.008	0.008	0.003	0.003
03/02/2023	1031.968	0.332	3.101	0.604	90.503	5.413	0.540	0.027	0.061	0.008	0.008	0.003	0.003
03/01/2023	1031.945	0.332	3.102	0.604	90.503	5.413	0.540	0.027	0.061	0.008	0.008	0.003	0.003
02/28/2023	1031.959	0.332	3.103	0.604	90.502	5.412	0.541	0.027	0.061	0.008	0.008	0.003	0.003
02/27/2023	1031.927	0.332	3.103	0.604	90.504	5.412	0.539	0.027	0.060	0.008	0.008	0.003	0.003
02/26/2023	1031.923	0.331	3.104	0.604	90.502	5.413	0.539	0.027	0.060	0.008	0.008	0.003	0.003
02/25/2023	1031.882	0.331	3.107	0.604	90.502	5.410	0.540	0.027	0.061	0.008	0.008	0.003	0.003
02/24/2023	1031.856	0.330	3.109	0.604	90.504	5.407	0.540	0.027	0.061	0.008	0.008	0.003	0.003
02/23/2023	1031.732	0.328	3.121	0.604	90.498	5.402	0.541	0.027	0.061	0.008	0.008	0.003	0.003
02/22/2023	1031.667	0.327	3.125	0.604	90.499	5.399	0.539	0.027	0.061	0.008	0.008	0.003	0.003
02/21/2023	1031.655	0.326	3.127	0.604	90.498	5.398	0.540	0.027	0.061	0.008	0.008	0.003	0.003
02/20/2023	1031.654	0.326	3.127	0.604	90.497	5.399	0.540	0.027	0.061	0.008	0.008	0.003	0.003
02/19/2023	1031.637	0.326	3.126	0.604	90.499	5.399	0.539	0.027	0.061	0.008	0.008	0.003	0.003
02/18/2023	1031.631	0.326	3.127	0.604	90.499	5.398	0.539	0.027	0.061	0.008	0.008	0.003	0.003
02/17/2023	1030.743	0.307	3.184	0.604	90.525	5.335	0.537	0.027	0.061	0.008	0.008	0.003	0.003
02/16/2023	1030.523	0.303	3.198	0.604	90.530	5.321	0.537	0.027	0.061	0.008	0.008	0.003	0.003
02/15/2023	1030.459	0.302	3.204	0.604	90.529	5.318	0.536	0.027	0.061	0.008	0.008	0.003	0.003
02/14/2023	1030.409	0.302	3.207	0.604	90.527	5.319	0.534	0.027	0.061	0.008	0.008	0.003	0.003
02/13/2023	1030.411	0.300	3.208	0.604	90.529	5.315	0.537	0.027	0.061	0.008	0.008	0.003	0.003
02/12/2023	1030.373	0.300	3.211	0.604	90.528	5.314	0.536	0.027	0.061	0.008	0.008	0.003	0.003
02/11/2023	1030.318	0.299	3.213	0.604	90.530	5.311	0.536	0.027	0.061	0.008	0.008	0.003	0.003
02/10/2023	1030.294	0.298	3.217	0.604	90.529	5.308	0.537	0.027	0.062	0.008	0.008	0.003	0.003
02/09/2023	1030.221	0.297	3.220	0.604	90.531	5.305	0.536	0.027	0.061	0.008	0.008	0.003	0.003
02/08/2023	1030.235	0.297	3.222	0.604	90.528	5.305	0.537	0.027	0.062	0.008	0.008	0.003	0.003
02/07/2023	1030.205	0.297	3.223	0.604	90.529	5.303	0.536	0.027	0.062	0.008	0.008	0.003	0.003
02/06/2023	1030.194	0.296	3.224	0.604	90.529	5.303	0.536	0.027	0.061	0.008	0.008	0.003	0.003
02/05/2023	1030.168	0.296	3.225	0.604	90.530	5.301	0.536	0.027	0.061	0.008	0.008	0.003	0.003
02/04/2023	1030.117	0.295	3.229	0.604	90.530	5.299	0.536	0.027	0.061	0.008	0.008	0.003	0.003
02/03/2023	1029.960	0.292	3.241	0.604	90.530	5.290	0.536	0.027	0.062	0.008	0.008	0.003	0.003
02/02/2023	1029.762	0.288	3.256	0.604	90.531	5.278	0.536	0.027	0.062	0.008	0.008	0.003	0.003
02/01/2023	1029.604	0.285	3.266	0.604	90.534	5.269	0.535	0.027	0.062	0.008	0.008	0.003	0.003
01/31/2023	1029.435	0.282	3.277	0.604	90.535	5.261	0.534	0.027	0.062	0.008	0.008	0.003	0.003
01/30/2023	1029.334	0.279	3.287	0.604	90.533	5.254	0.535	0.027	0.062	0.008	0.008	0.003	0.003
01/29/2023	1029.114	0.275	3.303	0.604	90.534	5.241	0.535	0.027	0.062	0.008	0.008	0.003	0.003
01/28/2023	1029.023	0.273	3.311	0.604	90.534	5.236	0.534	0.027	0.062	0.008	0.008	0.003	0.003
01/27/2023	1029.015	0.272	3.313	0.604	90.532	5.235	0.535	0.027	0.062	0.008	0.008	0.003	0.003
01/26/2023	1028.890	0.270	3.322	0.604	90.532	5.229	0.535	0.027	0.062	0.008	0.008	0.003	0.003
01/25/2023	1028.798	0.268	3.328	0.604	90.533	5.225	0.534	0.027	0.062	0.008	0.008	0.003	0.003
01/24/2023	1028.783	0.268	3.329	0.604	90.534	5.223	0.534	0.027	0.062	0.008	0.008	0.003	0.003
01/23/2023	1028.596	0.264	3.344	0.604	90.532	5.213	0.534	0.028	0.062	0.008	0.008	0.003	0.003
01/22/2023	1028.472	0.262	3.352	0.604	90.533	5.207	0.534	0.028	0.061	0.008	0.008	0.003	0.003
01/21/2023	1028.416	0.260	3.357	0.604	90.534	5.203	0.533	0.028	0.062	0.008	0.008	0.003	0.003
01/20/2023	1028.367	0.259	3.363	0.604	90.532	5.199	0.535	0.028	0.062	0.008	0.008	0.003	0.003
01/19/2023	1028.305	0.258	3.365	0.604	90.537	5.194	0.533	0.028	0.062	0.008	0.008	0.003	0.003
01/18/2023	1028.268	0.257	3.371	0.604	90.532	5.193	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/17/2023	1028.219	0.256	3.376	0.604	90.529	5.191	0.535	0.028	0.063	0.008	0.008	0.003	0.003
01/16/2023	1028.175	0.255	3.378	0.604	90.533	5.187	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/15/2023	1028.129	0.254	3.379	0.604	90.534	5.187	0.533	0.027	0.063	0.008	0.008	0.003	0.003
01/14/2023	1028.075	0.253	3.384	0.603	90.534	5.184	0.533	0.027	0.063	0.008	0.008	0.003	0.003
01/13/2023	1028.009	0.252	3.389	0.603	90.534	5.179	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/12/2023	1027.975	0.251	3.394	0.604	90.530	5.177	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/11/2023	1027.917	0.250	3.397	0.603	90.533	5.174	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/10/2023	1027.866	0.249	3.401	0.603	90.533	5.171	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/09/2023	1027.834	0.248	3.404	0.603	90.532	5.169	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/08/2023	1027.799	0.247	3.407	0.603	90.532	5.167	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/07/2023	1027.773	0.246	3.411	0.603	90.529	5.166	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/06/2023	1027.691	0.245	3.415	0.603	90.531	5.162	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/05/2023	1027.691	0.245	3.418	0.603	90.528	5.161	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/04/2023	1027.625	0.244	3.422	0.603	90.529	5.157	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/03/2023	1027.568	0.243	3.424	0.603	90.531	5.155	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/02/2023	1027.545	0.242	3.428	0.603	90.528	5.153	0.534	0.028	0.063	0.008	0.008	0.003	0.003
01/01/2023	1027.513	0.241	3.430	0.603	90.530	5.151	0.534	0.028	0.063	0.008	0.008	0.003	0.003
12/31/2022	1027.484	0.241	3.433	0.603	90.528	5.151	0.534	0.028	0.063	0.008	0.008	0.003	0.003
12/30/2022	1027.460	0.240	3.435	0.603	90.529	5.148	0.535	0.028	0.063	0.008	0.008	0.003	0.003
12/29/2022	1027.460	0.240	3.436	0.603	90.527	5.148	0.535	0.028	0.063	0.008	0.008	0.003	0.003
12/28/2022	1027.433	0.240	3.435	0.603	90.530	5.147	0.533	0.028	0.063	0.008	0.008	0.003	0.003
12/27/2022	1027.372	0.239	3.441	0.603	90.528	5.145	0.534	0.028	0.063	0.008	0.008	0.003	0.003
12/26/2022	1027.299	0.237	3.447	0.603	90.528	5.141	0.534	0.028	0.063	0.008	0.008	0.003	0.003
12/25/2022	1027.221	0.235	3.455	0.603	90.526	5.135	0.535	0.028	0.063	0.008	0.008	0.003	0.003
12/24/2022	1027.116	0.233	3.463	0.603	90.525	5.130	0.535	0.028	0.063	0.008	0.008	0.003	0.003
12/23/2022	1027.004	0.231	3.471	0.603	90.526	5.125	0.534	0.028	0.063	0.008	0.008	0.003	0.003
12/22/2022	1026.949	0.230	3.477	0.603	90.523	5.123	0.535	0.028	0.063	0.008	0.008	0.003	0.003
12/21/2022	1026.929	0.228	3.480	0.603	90.522	5.121	0.535	0.028	0.064	0.008	0.008	0.003	0.003
12/20/2022	1026.875	0.228	3.483	0.603	90.523	5.117	0.535	0.028	0.064	0.008	0.008	0.003	0.003
12/19/2022	1026.869	0.228	3.485	0.603	90.519	5.118	0.535	0.028	0.064	0.008	0.008	0.003	0.003
12/18/2022	1026.834	0.227	3.487	0.603	90.519	5.117	0.535	0.028	0.064	0.008	0.008	0.003	0.003