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Gas Quality By Date / Gas Quality By ID

Date Requested: Jun 23 2025 1:55 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	1045.864	1.103	1.270	0.606	90.909	6.278	0.368	0.018	0.036	0.007	0.007	0.002	0.002
06/22/2025	1045.822	1.155	1.248	0.607	90.871	6.251	0.406	0.019	0.035	0.006	0.006	0.001	0.001
06/21/2025	1050.113	1.232	1.124	0.609	90.454	6.688	0.427	0.021	0.038	0.006	0.006	0.002	0.002
06/20/2025	1064.087	1.530	0.820	0.620	88.717	8.357	0.506	0.021	0.036	0.005	0.005	0.001	0.001
06/19/2025	1039.174	0.941	1.477	0.601	91.642	5.528	0.343	0.017	0.034	0.006	0.007	0.002	0.002
06/18/2025	1039.844	0.901	1.480	0.601	91.706	5.459	0.370	0.021	0.042	0.008	0.009	0.003	0.003
06/17/2025	1029.032	0.655	1.812	0.594	92.808	4.357	0.298	0.017	0.035	0.007	0.007	0.002	0.002
06/16/2025	1050.569	1.287	1.075	0.610	90.325	6.866	0.379	0.019	0.035	0.006	0.006	0.002	0.002
06/15/2025	1045.600	1.197	1.142	0.606	90.902	6.406	0.305	0.014	0.024	0.004	0.004	0.001	0.001
06/14/2025	1061.543	1.538	0.764	0.618	89.135	8.039	0.438	0.023	0.044	0.008	0.008	0.002	0.002
06/13/2025	1043.050	1.092	1.278	0.604	91.230	6.000	0.335	0.017	0.032	0.006	0.006	0.002	0.002
06/12/2025	1048.278	1.128	1.200	0.607	90.749	6.441	0.399	0.022	0.043	0.007	0.007	0.002	0.002
06/11/2025	1049.889	1.138	1.174	0.608	90.619	6.558	0.419	0.024	0.049	0.008	0.008	0.002	0.002
06/10/2025	1050.881	1.128	1.247	0.609	90.326	6.801	0.408	0.023	0.047	0.008	0.008	0.002	0.002
06/09/2025	1050.538	1.177	1.165	0.609	90.353	6.865	0.375	0.018	0.034	0.005	0.005	0.001	0.001
06/08/2025	1043.915	1.030	1.378	0.605	91.025	6.172	0.329	0.017	0.034	0.005	0.006	0.002	0.002
06/07/2025	1040.159	0.976	1.252	0.600	91.791	5.693	0.251	0.010	0.020	0.003	0.003	0.001	0.001
06/06/2025	1052.273	1.117	1.257	0.610	90.004	7.209	0.369	0.013	0.023	0.003	0.003	0.001	0.001
06/05/2025	1034.759	0.612	1.993	0.599	91.875	5.072	0.350	0.023	0.043	0.009	0.010	0.007	0.007
06/04/2025	1035.359	0.809	1.544	0.598	92.168	5.149	0.290	0.012	0.021	0.003	0.003	0.001	0.001
06/03/2025	1027.102	0.677	1.739	0.592	93.035	4.274	0.237	0.011	0.019	0.003	0.003	0.001	0.001
06/02/2025	1034.219	0.857	1.416	0.596	92.535	4.843	0.302	0.013	0.024	0.003	0.004	0.002	0.002
06/01/2025	1033.147	0.793	1.502	0.595	92.667	4.671	0.303	0.017	0.030	0.005	0.006	0.003	0.003
05/31/2025	1040.670	0.999	1.178	0.600	91.908	5.560	0.315	0.013	0.021	0.002	0.002	0.001	0.001
05/30/2025	1041.201	0.996	1.166	0.600	91.882	5.597	0.314	0.013	0.023	0.003	0.003	0.001	0.001
05/29/2025	1050.735	1.196	0.927	0.607	90.834	6.602	0.382	0.017	0.031	0.004	0.004	0.001	0.001
05/28/2025	1061.810	1.092	1.652	0.620	88.093	8.578	0.523	0.019	0.035	0.004	0.004	0.001	0.001
05/27/2025	1052.679	1.349	0.610	0.607	90.934	6.700	0.345	0.017	0.031	0.005	0.005	0.002	0.002
05/26/2025	1030.003	0.693	1.664	0.594	92.987	4.284	0.281	0.020	0.042	0.008	0.009	0.006	0.006
05/25/2025	1047.150	1.145	1.053	0.605	91.056	6.373	0.325	0.013	0.023	0.003	0.004	0.002	0.002
05/24/2025	1048.969	1.043	1.153	0.606	91.018	6.286	0.397	0.025	0.052	0.009	0.010	0.003	0.003
05/23/2025	1061.291	0.894	2.218	0.623	87.566	8.582	0.605	0.033	0.065	0.012	0.013	0.006	0.006
05/22/2025	1073.442	0.973	2.407	0.634	85.275	10.598	0.672	0.022	0.043	0.004	0.005	0.001	0.001
05/21/2025	1066.087	1.054	1.748	0.623	87.592	8.902	0.589	0.029	0.060	0.010	0.011	0.003	0.003
05/20/2025	1047.338	0.925	1.527	0.607	90.666	6.355	0.422	0.026	0.052	0.010	0.011	0.004	0.004
05/19/2025	1050.344	1.145	1.103	0.608	90.588	6.739	0.361	0.017	0.033	0.005	0.006	0.001	0.001
05/18/2025	1047.138	0.938	1.525	0.607	90.724	6.248	0.446	0.028	0.058	0.011	0.012	0.005	0.005
05/17/2025	1045.176	0.714	2.205	0.609	89.806	6.754	0.450	0.019	0.036	0.005	0.006	0.002	0.002
05/16/2025	1020.163	0.411	1.883	0.585	94.237	3.222	0.191	0.013	0.024	0.006	0.006	0.003	0.003
05/15/2025	1022.388	0.434	1.845	0.586	93.989	3.473	0.206	0.013	0.023	0.005	0.006	0.003	0.003
05/14/2025	1018.156	0.403	1.911	0.584	94.420	3.040	0.178	0.012	0.020	0.005	0.005	0.003	0.003
05/13/2025	1022.506	0.496	1.946	0.589	93.600	3.685	0.223	0.013	0.022	0.005	0.005	0.003	0.003
05/12/2025	1019.750	0.526	2.014	0.588	93.757	3.424	0.219	0.015	0.026	0.006	0.007	0.004	0.004
05/11/2025	1018.254	0.529	2.015	0.587	93.896	3.313	0.197	0.013	0.022	0.005	0.005	0.003	0.003
05/10/2025	1027.227	0.754	1.687	0.593	92.983	4.296	0.238	0.012	0.019	0.003	0.003	0.002	0.002
05/09/2025	1026.336	0.656	1.857	0.593	93.103	4.006	0.285	0.022	0.040	0.009	0.010	0.005	0.005
05/08/2025	1038.037	0.926	1.391	0.600	91.945	5.383	0.305	0.014	0.025	0.004	0.004	0.002	0.002
05/07/2025	1043.168	1.060	1.129	0.602	91.577	5.877	0.309	0.013	0.024	0.004	0.004	0.002	0.002
05/06/2025	1049.126	1.178	0.882	0.605	91.175	6.340	0.368	0.016	0.028	0.004	0.004	0.002	0.002
05/05/2025	1041.893	0.878	1.516	0.603	91.542	5.478	0.492	0.026	0.046	0.007	0.007	0.003	0.003
05/04/2025	1035.122	0.707	1.786	0.598	92.064	4.974	0.393	0.020	0.037	0.006	0.006	0.003	0.003
05/03/2025	1030.845	0.628	2.047	0.597	92.076	4.884	0.305	0.015	0.028	0.005	0.006	0.003	0.003
05/02/2025	1017.851	0.441	2.201	0.587	93.739	3.357	0.206	0.012	0.023	0.005	0.006	0.004	0.004
05/01/2025	1027.583	0.560	2.040	0.594	92.671	4.377	0.288	0.016	0.030	0.005	0.006	0.004	0.004
04/30/2025	1038.791	0.711	1.908	0.602	91.272	5.656	0.382	0.018	0.034	0.005	0.006	0.004	0.004
04/29/2025	1034.318	0.759	1.660	0.597	92.299	4.852	0.361	0.018	0.032	0.006	0.006	0.004	0.004
04/28/2025	1043.426	0.891	1.586	0.604	91.049	5.974	0.424	0.020	0.035	0.006	0.007	0.003	0.003
04/27/2025	1040.417	0.805	1.813	0.604	91.075	5.847	0.386	0.019	0.035	0.006	0.007	0.004	0.004
04/26/2025	1059.019	0.883	2.238	0.621	87.654	8.587	0.561	0.021	0.041	0.005	0.006	0.002	0.002
04/25/2025	1074.402	1.004	2.522	0.636	84.833	10.871	0.693	0.023	0.044	0.004	0.005	0.001	0.001
04/24/2025	1059.688	0.905	2.406	0.624	87.138	8.900	0.573	0.022	0.041	0.005	0.006	0.002	0.002
04/23/2025	1054.470	0.884	2.191	0.618	88.339	7.979	0.520	0.022	0.045	0.007	0.007	0.003	0.003
04/22/2025	1044.864	0.802	2.145	0.610	89.784	6.759	0.432	0.021	0.040	0.006	0.007	0.003	0.003
04/21/2025	1053.761	0.919	2.056	0.616	88.644	7.792	0.504	0.022	0.044	0.006	0.007	0.003	0.003
04/20/2025	1042.825	0.760	2.024	0.607	90.394	6.338	0.411	0.019	0.036	0.006	0.006	0.003	0.003
04/19/2025	1069.579	1.044	2.456	0.633	85.448	10.347	0.637	0.020	0.037	0.004	0.004	0.001	0.001
04/18/2025	1036.962	0.605	2.255	0.603	90.979	5.689	0.399	0.017	0.034	0.006	0.007	0.005	0.005
04/17/2025	1031.826	0.515	2.278	0.598	91.688	5.118	0.352	0.013	0.024	0.004	0.004	0.002	0.002
04/16/2025	1033.182	0.521	2.488	0.602	90.974	5.631	0.348	0.011	0.020	0.002	0.002	0.001	0.001
04/15/2025	1032.153	0.546	1.897	0.595	92.545	4.574	0.362	0.019	0.035	0.006	0.007	0.005	0.005
04/14/2025	1031.448	0.649	1.812	0.595	92.622	4.470	0.358	0.022	0.042	0.007	0.009	0.005	0.005
04/13/2025	1029.596	0.586	1.869	0.594	92.782	4.386	0.305	0.018	0.032	0.006	0.007	0.004	0.004
04/12/2025	1035.026	0.688	1.610	0.596	92.494	4.771	0.363	0.020	0.035	0.006	0.006	0.003	0.003
04/11/2025	1033.550	0.662	1.693	0.596	92.520	4.718	0.336	0.019	0.034	0.006	0.007	0.003	0.003
04/10/2025	1034.450	0.694	1.572	0.595	92.586	4.762	0.317	0.018	0.034	0.006	0.006	0.002	0.002
04/09/2025	1034.288	0.617	1.711	0.596	92.507	4.738	0.353	0.019	0.036	0.006	0.007	0.003	0.003
04/08/2025	1040.264	0.685	1.733	0.601	91.659	5.390	0.437	0.024	0.047	0.008	0.009	0.004	0.004
04/07/2025	1040.459	0.751	1.615	0.601	91.779	5.296	0.463	0.025	0.047	0.008	0.008	0.004	0.004
04/06/2025	1022.576	0.370	2.323	0.591	93.122	3.826	0.289	0.018	0.034	0.006	0.007	0.003	0.003
04/05/2025	1027.936	0.478	2.139	0.594	92.659	4.301	0.350	0.019	0.035	0.006	0.006	0.003	0.003
04/04/2025	1027.752	0.446	2.089	0.593	92.921	4.111	0.337	0.023	0.045	0.008	0.009	0.005	0.005
04/03/2025	1025.491	0.433	2.232	0.593	92.816	4.149	0.302	0.017	0.032	0.006	0.007	0.003	0.003
04/02/2025	1027.118	0.443	2.305	0.595	92.442	4.418	0.320	0.017	0.032	0.006	0.007	0.005	0.005
04/01/2025	1042.810	0.839	1.977	0.607	90.557	5.992	0.501	0.034	0.063	0.011	0.012	0.006	0.006
03/31/2025	1040.531	0.753	1.883	0.604	91.014	5.893	0.383	0.020	0.036	0.006	0.007	0.003	0.003
03/30/2025	1040.437	0.831	1.640	0.602	91.519	5.491	0.410	0.029	0.050	0.010	0.010	0.005	0.005
03/29/2025	1026.108	0.548	2.128	0.594	92.795	4.097	0.345	0.024	0.041	0.008	0.008	0.004	0.004
03/28/2025	1023.317	0.438	2.365	0.593	92.844	3.941	0.328	0.022	0.038	0.007	0.008	0.005	0.005
03/27/2025	1029.040	0.550	2.239	0.597	92.196	4.538	0.383	0.025	0.046	0.008	0.008	0.004	0.004
03/26/2025	1026.423	0.502	2.284	0.595	92.478	4.310	0.347	0.020	0.036	0.007	0.007	0.004	0.004
03/25/2025	1036.376	0.625	2.181	0.602	91.316	5.298	0.475	0.028	0.052	0.008	0.008	0.004	0.004
03/24/2025	1045.606	0.786	1.966	0.608	90.378	6.156	0.599	0.033	0.059	0.008	0.008	0.003	0.003
03/23/2025	1033.608	0.590	2.175	0.600	91.651	5.090	0.415	0.022	0.039	0.006	0.006	0.003	0.003
03/22/2025	1028.083	0.472	2.391	0.596	92.181	4.465	0.394	0.025	0.044	0.008	0.009	0.006	0.006