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Gas Quality By Date / Gas Quality By ID

Date Requested: Jun 23 2025 1:21 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

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


06/23/2025	1045.819	1.103	1.269	0.606	90.917	6.273	0.367	0.018	0.036	0.006	0.007	0.002	0.002
06/22/2025	1045.941	1.159	1.244	0.607	90.856	6.265	0.407	0.019	0.035	0.006	0.006	0.001	0.001
06/21/2025	1050.085	1.234	1.122	0.609	90.458	6.684	0.427	0.021	0.038	0.006	0.006	0.002	0.002
06/20/2025	1064.220	1.532	0.818	0.620	88.703	8.370	0.507	0.021	0.036	0.005	0.005	0.001	0.001
06/19/2025	1038.977	0.936	1.485	0.601	91.660	5.509	0.342	0.017	0.034	0.006	0.007	0.002	0.002
06/18/2025	1039.635	0.896	1.486	0.601	91.729	5.436	0.368	0.021	0.042	0.008	0.009	0.003	0.003
06/17/2025	1028.776	0.648	1.821	0.594	92.836	4.328	0.297	0.017	0.035	0.007	0.007	0.002	0.002
06/16/2025	1050.573	1.286	1.077	0.610	90.323	6.865	0.380	0.019	0.035	0.006	0.006	0.002	0.002
06/15/2025	1045.635	1.197	1.143	0.606	90.897	6.410	0.305	0.014	0.024	0.004	0.004	0.001	0.001
06/14/2025	1061.552	1.539	0.761	0.618	89.139	8.036	0.438	0.023	0.044	0.008	0.008	0.002	0.002
06/13/2025	1043.066	1.093	1.279	0.604	91.225	6.003	0.335	0.017	0.032	0.006	0.006	0.002	0.002
06/12/2025	1048.073	1.125	1.203	0.607	90.775	6.419	0.397	0.022	0.043	0.007	0.007	0.002	0.002
06/11/2025	1049.912	1.137	1.175	0.608	90.616	6.560	0.419	0.024	0.049	0.008	0.008	0.002	0.002
06/10/2025	1050.766	1.129	1.244	0.609	90.345	6.785	0.407	0.023	0.047	0.008	0.008	0.002	0.002
06/09/2025	1050.505	1.177	1.165	0.609	90.357	6.863	0.374	0.018	0.034	0.005	0.005	0.001	0.001
06/08/2025	1043.919	1.031	1.378	0.605	91.022	6.175	0.329	0.017	0.033	0.005	0.006	0.002	0.002
06/07/2025	1040.181	0.979	1.247	0.600	91.791	5.695	0.251	0.010	0.019	0.003	0.003	0.001	0.001
06/06/2025	1047.589	1.137	1.063	0.606	90.972	6.467	0.313	0.013	0.024	0.004	0.004	0.001	0.001
06/05/2025	1028.185	0.580	1.835	0.592	93.104	4.104	0.280	0.022	0.041	0.010	0.011	0.007	0.007
06/04/2025	1032.483	0.774	1.557	0.595	92.566	4.800	0.266	0.011	0.020	0.003	0.003	0.001	0.001
06/03/2025	1027.023	0.680	1.735	0.592	93.050	4.263	0.236	0.011	0.019	0.003	0.003	0.001	0.001
06/02/2025	1034.160	0.853	1.423	0.596	92.535	4.839	0.302	0.013	0.024	0.003	0.004	0.002	0.002
06/01/2025	1033.160	0.793	1.506	0.596	92.658	4.674	0.304	0.017	0.030	0.005	0.006	0.003	0.003
05/31/2025	1039.972	0.996	1.170	0.600	92.018	5.467	0.310	0.012	0.021	0.002	0.002	0.001	0.001
05/30/2025	1038.952	0.989	1.099	0.598	92.326	5.250	0.293	0.013	0.022	0.003	0.003	0.001	0.001
05/29/2025	1048.031	1.213	0.779	0.604	91.461	6.141	0.348	0.017	0.030	0.004	0.005	0.001	0.001
05/28/2025	1047.025	1.176	0.800	0.603	91.597	6.042	0.332	0.015	0.027	0.004	0.004	0.001	0.001
05/27/2025	1052.709	1.349	0.610	0.607	90.932	6.702	0.346	0.017	0.031	0.005	0.005	0.002	0.002
05/26/2025	1030.446	0.706	1.647	0.594	92.941	4.331	0.283	0.020	0.042	0.008	0.009	0.006	0.006
05/25/2025	1045.840	1.143	1.008	0.604	91.321	6.169	0.312	0.013	0.022	0.003	0.004	0.003	0.003
05/24/2025	1047.486	1.047	1.054	0.604	91.443	5.956	0.387	0.027	0.056	0.011	0.012	0.004	0.004
05/23/2025	1046.815	0.723	2.286	0.611	89.794	6.453	0.548	0.045	0.087	0.019	0.022	0.011	0.011
05/22/2025	1047.040	0.706	2.102	0.609	89.820	6.855	0.440	0.020	0.040	0.006	0.007	0.002	0.002
05/21/2025	1052.808	1.084	1.062	0.608	90.821	6.419	0.460	0.036	0.076	0.015	0.017	0.006	0.006
05/20/2025	1043.161	0.920	1.354	0.602	91.598	5.638	0.378	0.027	0.055	0.011	0.012	0.004	0.004
05/19/2025	1049.178	1.154	1.037	0.607	90.866	6.528	0.349	0.018	0.033	0.006	0.006	0.002	0.002
05/18/2025	1040.215	0.874	1.482	0.601	91.836	5.292	0.392	0.028	0.059	0.012	0.013	0.005	0.005
05/17/2025	1019.421	0.415	2.024	0.586	94.076	3.176	0.235	0.017	0.032	0.007	0.008	0.004	0.004
05/16/2025	1020.182	0.410	1.885	0.585	94.231	3.226	0.191	0.013	0.024	0.006	0.006	0.003	0.003
05/15/2025	1022.303	0.435	1.843	0.586	94.001	3.463	0.205	0.013	0.023	0.005	0.006	0.003	0.003
05/14/2025	1018.153	0.402	1.913	0.584	94.419	3.040	0.178	0.012	0.020	0.005	0.005	0.003	0.003
05/13/2025	1017.115	0.434	1.904	0.584	94.498	2.938	0.178	0.012	0.020	0.005	0.005	0.003	0.003
05/12/2025	1019.677	0.525	2.019	0.588	93.755	3.423	0.218	0.015	0.025	0.006	0.007	0.004	0.004
05/11/2025	1018.191	0.528	2.017	0.587	93.900	3.309	0.196	0.012	0.022	0.005	0.005	0.003	0.003
05/10/2025	1027.439	0.763	1.671	0.593	92.973	4.314	0.238	0.012	0.019	0.003	0.003	0.002	0.002
05/09/2025	1026.140	0.653	1.855	0.593	93.140	3.977	0.283	0.022	0.040	0.009	0.010	0.005	0.005
05/08/2025	1036.954	0.929	1.349	0.598	92.167	5.211	0.295	0.014	0.024	0.004	0.004	0.002	0.002
05/07/2025	1043.161	1.059	1.126	0.602	91.587	5.871	0.309	0.013	0.024	0.004	0.004	0.002	0.002
05/06/2025	1049.210	1.177	0.883	0.605	91.165	6.349	0.369	0.016	0.028	0.004	0.004	0.002	0.002
05/05/2025	1041.792	0.875	1.523	0.603	91.551	5.465	0.494	0.026	0.046	0.007	0.007	0.003	0.003
05/04/2025	1032.541	0.687	1.738	0.596	92.545	4.576	0.375	0.020	0.037	0.006	0.007	0.004	0.004
05/03/2025	1022.808	0.555	1.950	0.590	93.459	3.736	0.240	0.015	0.027	0.005	0.006	0.004	0.004
05/02/2025	1014.647	0.408	2.188	0.585	94.240	2.932	0.179	0.012	0.023	0.005	0.006	0.004	0.004
05/01/2025	1023.099	0.521	1.977	0.590	93.457	3.732	0.249	0.015	0.029	0.006	0.007	0.004	0.004
04/30/2025	1031.266	0.647	1.774	0.595	92.668	4.510	0.327	0.018	0.034	0.006	0.007	0.004	0.004
04/29/2025	1033.153	0.751	1.634	0.596	92.522	4.671	0.352	0.018	0.032	0.006	0.006	0.004	0.004
04/28/2025	1041.732	0.889	1.523	0.603	91.410	5.692	0.411	0.020	0.035	0.006	0.007	0.004	0.004
04/27/2025	1032.851	0.749	1.708	0.597	92.366	4.785	0.322	0.018	0.032	0.006	0.007	0.004	0.004
04/26/2025	1048.517	0.798	2.115	0.612	89.405	7.139	0.471	0.019	0.037	0.005	0.006	0.002	0.002
04/25/2025	1072.651	0.991	2.490	0.634	85.156	10.606	0.679	0.023	0.044	0.004	0.005	0.001	0.001
04/24/2025	1042.506	0.756	2.015	0.606	90.540	6.163	0.432	0.023	0.047	0.008	0.009	0.004	0.004
04/23/2025	1043.972	0.775	1.963	0.607	90.454	6.255	0.455	0.024	0.049	0.008	0.009	0.004	0.004
04/22/2025	1034.412	0.696	1.927	0.599	91.884	5.017	0.384	0.023	0.046	0.008	0.009	0.004	0.004
04/21/2025	1031.803	0.713	1.815	0.597	92.427	4.605	0.338	0.024	0.049	0.009	0.011	0.005	0.005
04/20/2025	1033.513	0.630	2.030	0.599	91.845	5.072	0.344	0.019	0.037	0.007	0.008	0.004	0.004
04/19/2025	1063.382	0.946	2.494	0.628	86.358	9.540	0.594	0.019	0.036	0.004	0.005	0.002	0.002
04/18/2025	1020.755	0.360	2.336	0.589	93.387	3.546	0.292	0.016	0.034	0.007	0.009	0.006	0.006
04/17/2025	1028.614	0.466	2.301	0.596	92.146	4.708	0.331	0.013	0.024	0.004	0.004	0.002	0.002
04/16/2025	1026.300	0.468	2.215	0.593	92.578	4.415	0.284	0.011	0.020	0.003	0.003	0.001	0.001
04/15/2025	1031.656	0.539	1.896	0.595	92.624	4.507	0.358	0.018	0.035	0.006	0.007	0.005	0.005
04/14/2025	1031.561	0.648	1.813	0.595	92.607	4.483	0.359	0.022	0.042	0.008	0.009	0.005	0.005
04/13/2025	1029.607	0.588	1.865	0.594	92.786	4.385	0.305	0.018	0.031	0.006	0.007	0.004	0.004
04/12/2025	1034.575	0.682	1.606	0.596	92.571	4.708	0.359	0.020	0.035	0.006	0.006	0.003	0.003
04/11/2025	1033.564	0.662	1.693	0.596	92.517	4.720	0.336	0.019	0.034	0.006	0.007	0.003	0.003
04/10/2025	1034.436	0.693	1.574	0.595	92.587	4.760	0.317	0.018	0.034	0.006	0.006	0.002	0.002
04/09/2025	1031.840	0.581	1.723	0.594	92.857	4.436	0.331	0.019	0.035	0.006	0.007	0.003	0.003
04/08/2025	1036.548	0.642	1.675	0.597	92.353	4.824	0.410	0.024	0.047	0.008	0.009	0.004	0.004
04/07/2025	1039.773	0.744	1.605	0.600	91.904	5.191	0.459	0.025	0.048	0.008	0.008	0.004	0.004
04/06/2025	1019.788	0.335	2.335	0.588	93.513	3.480	0.267	0.017	0.032	0.006	0.007	0.003	0.003
04/05/2025	1025.256	0.442	2.143	0.592	93.071	3.936	0.336	0.019	0.035	0.006	0.006	0.003	0.003
04/04/2025	1023.813	0.394	2.120	0.590	93.452	3.634	0.308	0.022	0.043	0.008	0.010	0.005	0.005
04/03/2025	1018.890	0.340	2.273	0.587	93.752	3.310	0.257	0.016	0.031	0.006	0.007	0.004	0.004
04/02/2025	1020.302	0.343	2.342	0.589	93.444	3.517	0.280	0.017	0.032	0.007	0.008	0.006	0.006
04/01/2025	1042.766	0.860	1.908	0.607	90.685	5.908	0.503	0.035	0.064	0.011	0.013	0.006	0.006
03/31/2025	1033.247	0.692	1.779	0.597	92.282	4.856	0.319	0.019	0.035	0.006	0.007	0.003	0.003
03/30/2025	1039.276	0.818	1.638	0.601	91.696	5.339	0.401	0.029	0.050	0.010	0.010	0.005	0.005
03/29/2025	1026.382	0.555	2.115	0.594	92.775	4.120	0.346	0.024	0.041	0.008	0.008	0.004	0.004
03/28/2025	1023.369	0.439	2.361	0.593	92.844	3.944	0.328	0.022	0.038	0.007	0.008	0.005	0.005
03/27/2025	1026.974	0.529	2.235	0.595	92.517	4.252	0.372	0.025	0.047	0.008	0.008	0.004	0.004
03/26/2025	1024.025	0.476	2.299	0.593	92.803	4.013	0.332	0.020	0.036	0.007	0.007	0.004	0.004
03/25/2025	1034.764	0.630	2.126	0.601	91.704	4.916	0.507	0.032	0.060	0.008	0.009	0.004	0.004
03/24/2025	1043.117	0.764	1.959	0.606	90.790	5.761	0.605	0.035	0.062	0.008	0.008	0.004	0.004
03/23/2025	1031.102	0.564	2.174	0.598	92.041	4.731	0.409	0.023	0.040	0.006	0.006	0.003	0.003
03/22/2025	1024.505	0.423	2.442	0.594	92.659	3.980	0.390	0.027	0.047	0.009	0.010	0.006	0.006