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Gas Quality By Date / Gas Quality By ID

Date Requested: Jan 23 2026 6:02 AM

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


01/23/2026	1040.149	0.715	1.473	0.598	92.035	5.376	0.344	0.015	0.028	0.004	0.005	0.000
01/22/2026	1040.149	0.715	1.473	0.598	92.035	5.376	0.344	0.015	0.028	0.004	0.005	0.000
01/21/2026	1040.650	0.674	1.736	0.601	91.563	5.519	0.438	0.019	0.034	0.005	0.005	0.000
01/20/2026	1042.021	0.765	1.475	0.600	91.673	5.668	0.364	0.016	0.027	0.004	0.004	0.000
01/19/2026	1037.981	0.666	1.779	0.599	91.784	5.309	0.396	0.019	0.033	0.005	0.005	0.000
01/18/2026	1036.734	0.669	1.755	0.598	91.940	5.212	0.368	0.016	0.028	0.004	0.004	0.000
01/17/2026	1033.532	0.636	1.740	0.596	92.413	4.837	0.323	0.015	0.025	0.004	0.004	0.000
01/16/2026	1034.115	0.650	1.726	0.596	92.346	4.901	0.321	0.015	0.027	0.005	0.005	0.000
01/15/2026	1039.363	0.739	1.413	0.598	92.193	5.269	0.328	0.015	0.028	0.005	0.005	0.000
01/14/2026	1041.518	0.781	1.314	0.599	92.082	5.411	0.346	0.017	0.033	0.005	0.006	0.000
01/13/2026	1033.171	0.603	1.724	0.595	92.551	4.775	0.294	0.014	0.026	0.004	0.004	0.000
01/12/2026	1033.259	0.614	1.689	0.595	92.625	4.708	0.304	0.016	0.030	0.005	0.005	0.000
01/11/2026	1037.236	0.646	1.564	0.596	92.365	5.019	0.341	0.017	0.031	0.005	0.005	0.000
01/10/2026	1039.637	0.713	1.519	0.598	92.048	5.280	0.369	0.019	0.035	0.006	0.006	0.000
01/09/2026	1040.382	0.723	1.451	0.598	92.057	5.348	0.358	0.017	0.032	0.005	0.005	0.000
01/08/2026	1039.301	0.692	1.610	0.599	91.962	5.265	0.395	0.020	0.038	0.006	0.006	0.000
01/07/2026	1039.652	0.715	1.561	0.599	91.959	5.311	0.378	0.020	0.037	0.006	0.007	0.000
01/06/2026	1038.947	0.694	1.591	0.599	92.030	5.232	0.379	0.019	0.036	0.006	0.006	0.000
01/05/2026	1039.338	0.730	1.605	0.599	91.879	5.316	0.395	0.020	0.037	0.006	0.007	0.000
01/04/2026	1036.012	0.693	1.844	0.599	91.802	5.219	0.378	0.018	0.032	0.005	0.005	0.000
01/03/2026	1038.080	0.716	1.807	0.601	91.597	5.415	0.393	0.019	0.035	0.006	0.006	0.000
01/02/2026	1042.521	0.762	1.735	0.603	91.101	5.912	0.420	0.020	0.036	0.005	0.005	0.000
01/01/2026	1052.392	0.908	1.560	0.610	90.056	6.838	0.543	0.027	0.049	0.007	0.007	0.000
12/31/2025	1046.494	0.784	1.775	0.607	90.557	6.287	0.511	0.024	0.044	0.006	0.006	0.000
12/30/2025	1045.875	0.779	1.785	0.606	90.632	6.208	0.511	0.024	0.045	0.006	0.006	0.000
12/29/2025	1046.316	0.775	1.770	0.606	90.599	6.280	0.492	0.023	0.043	0.007	0.007	0.000
12/28/2025	1045.156	0.803	1.746	0.606	90.713	6.180	0.479	0.022	0.040	0.006	0.006	0.000
12/27/2025	1040.938	0.714	1.756	0.602	91.365	5.681	0.412	0.020	0.036	0.006	0.006	0.000
12/26/2025	1040.875	0.734	1.761	0.602	91.348	5.651	0.428	0.021	0.040	0.006	0.006	0.000
12/25/2025	1044.798	0.826	1.720	0.606	90.790	6.090	0.490	0.023	0.043	0.006	0.006	0.000
12/24/2025	1051.679	0.887	1.662	0.610	89.989	6.804	0.559	0.027	0.051	0.008	0.008	0.000
12/23/2025	1052.026	0.939	1.675	0.612	89.752	7.007	0.536	0.025	0.047	0.007	0.007	0.000
12/22/2025	1055.036	0.978	1.622	0.614	89.437	7.299	0.566	0.028	0.051	0.007	0.007	0.000
12/21/2025	1047.180	0.850	1.843	0.609	90.192	6.491	0.534	0.025	0.046	0.007	0.006	0.000
12/20/2025	1047.086	0.840	1.704	0.607	90.521	6.340	0.507	0.025	0.045	0.007	0.007	0.000
12/19/2025	1049.917	0.898	1.593	0.609	90.266	6.655	0.503	0.024	0.043	0.007	0.006	0.000
12/18/2025	1054.579	0.993	1.482	0.612	89.741	7.153	0.542	0.025	0.045	0.006	0.006	0.000
12/17/2025	1069.285	1.144	1.420	0.623	87.891	8.684	0.742	0.034	0.063	0.009	0.008	0.000
12/16/2025	1060.319	1.005	1.784	0.619	88.445	7.968	0.695	0.030	0.055	0.007	0.006	0.000
12/15/2025	1058.131	0.978	1.772	0.617	88.818	7.650	0.668	0.032	0.060	0.008	0.008	0.000
12/14/2025	1056.612	1.012	1.690	0.616	89.159	7.348	0.662	0.035	0.067	0.010	0.010	0.000
12/13/2025	1041.221	0.764	1.921	0.605	90.970	5.754	0.490	0.027	0.051	0.008	0.008	0.000
12/12/2025	1047.815	0.891	1.723	0.609	90.299	6.474	0.514	0.027	0.050	0.008	0.008	0.000
12/11/2025	1050.835	0.931	1.651	0.611	90.092	6.607	0.611	0.031	0.055	0.008	0.008	0.000
12/10/2025	1048.552	0.875	1.521	0.607	90.714	6.281	0.503	0.027	0.054	0.009	0.009	0.000
12/09/2025	1039.921	0.720	1.933	0.603	91.258	5.445	0.547	0.028	0.051	0.007	0.007	0.000
12/08/2025	1035.257	0.676	1.949	0.600	91.769	5.122	0.396	0.023	0.043	0.008	0.008	0.000
12/07/2025	1030.578	0.603	2.045	0.597	92.271	4.638	0.364	0.021	0.039	0.007	0.007	0.000
12/06/2025	1023.544	0.475	2.284	0.593	92.871	3.985	0.309	0.019	0.037	0.007	0.007	0.000
12/05/2025	1035.755	0.682	1.998	0.601	91.614	5.189	0.423	0.024	0.046	0.008	0.008	0.000
12/04/2025	1030.766	0.605	2.209	0.598	91.933	4.747	0.418	0.023	0.044	0.007	0.007	0.000
12/03/2025	1011.987	0.304	2.501	0.585	94.091	2.868	0.185	0.012	0.023	0.005	0.005	0.000
12/02/2025	1010.640	0.303	2.637	0.585	93.961	2.851	0.198	0.012	0.024	0.005	0.005	0.000
12/01/2025	1020.186	0.484	2.218	0.590	93.365	3.608	0.260	0.016	0.032	0.006	0.006	0.000
11/30/2025	1024.369	0.560	2.086	0.592	93.002	3.989	0.288	0.018	0.037	0.007	0.007	0.000
11/29/2025	1034.875	0.725	1.825	0.599	91.990	4.978	0.393	0.023	0.045	0.008	0.008	0.000
11/28/2025	1044.690	0.864	1.641	0.605	91.006	5.872	0.490	0.031	0.062	0.011	0.012	0.000
11/27/2025	1040.842	0.814	1.611	0.602	91.534	5.536	0.411	0.024	0.047	0.008	0.008	0.000
11/26/2025	1033.714	0.645	1.891	0.598	92.122	4.900	0.362	0.020	0.040	0.007	0.007	0.000
11/25/2025	1039.946	0.550	2.337	0.605	90.857	5.574	0.521	0.038	0.074	0.015	0.016	0.000
11/24/2025	1048.061	0.911	1.530	0.607	90.724	6.219	0.476	0.033	0.070	0.013	0.014	0.002
11/23/2025	1042.676	0.736	1.816	0.604	91.070	5.826	0.439	0.028	0.058	0.010	0.011	0.000
11/22/2025	1028.244	0.502	2.243	0.596	92.306	4.546	0.325	0.020	0.039	0.007	0.007	0.000
11/21/2025	1013.334	0.252	2.525	0.585	94.032	2.919	0.203	0.016	0.032	0.007	0.007	0.000
11/20/2025	1017.887	0.336	2.353	0.587	93.715	3.277	0.233	0.020	0.041	0.009	0.009	0.000
11/19/2025	1017.887	0.336	2.353	0.587	93.715	3.277	0.233	0.020	0.041	0.008	0.009	0.000
11/18/2025	1077.379	1.475	0.531	0.624	88.055	9.197	0.592	0.036	0.079	0.013	0.014	0.000
11/17/2025	1076.559	1.424	0.465	0.622	88.544	8.767	0.613	0.043	0.097	0.017	0.019	0.000
11/16/2025	1060.629	1.240	0.755	0.612	90.195	7.153	0.500	0.037	0.081	0.015	0.016	0.000
11/15/2025	1035.430	0.677	1.783	0.598	92.308	4.661	0.414	0.036	0.077	0.015	0.017	0.000
11/14/2025	1038.418	0.718	1.728	0.600	92.037	4.878	0.463	0.041	0.089	0.017	0.018	0.000
11/13/2025	1038.660	0.741	1.671	0.600	92.029	4.961	0.437	0.037	0.081	0.015	0.017	0.000
11/12/2025	1043.525	0.832	1.553	0.603	91.498	5.471	0.489	0.037	0.081	0.014	0.016	0.000
11/11/2025	1040.270	0.745	1.673	0.601	91.743	5.263	0.446	0.031	0.067	0.012	0.013	0.000
11/10/2025	1045.124	0.833	1.567	0.604	91.221	5.752	0.482	0.035	0.074	0.013	0.014	0.000
11/09/2025	1037.005	0.698	1.647	0.598	92.230	4.941	0.365	0.027	0.060	0.011	0.012	0.000
11/08/2025	1015.483	0.276	2.415	0.586	93.931	3.117	0.205	0.014	0.028	0.005	0.006	0.000
11/07/2025	1031.529	0.645	1.739	0.595	92.679	4.568	0.297	0.018	0.037	0.006	0.007	0.000
11/06/2025	1038.798	0.812	1.592	0.600	91.870	5.220	0.397	0.026	0.055	0.010	0.011	0.000
11/05/2025	1026.290	0.547	1.971	0.592	93.036	4.086	0.291	0.018	0.035	0.006	0.007	0.000
11/04/2025	1023.913	0.465	2.105	0.591	93.228	3.849	0.278	0.019	0.037	0.007	0.007	0.000
11/03/2025	1024.847	0.484	2.232	0.593	92.845	4.008	0.348	0.022	0.042	0.007	0.007	0.000
11/02/2025	1020.926	0.407	2.270	0.590	93.333	3.660	0.260	0.017	0.034	0.006	0.007	0.000
11/01/2025	1015.494	0.308	2.422	0.586	93.841	3.164	0.210	0.014	0.027	0.005	0.005	0.000
10/31/2025	1027.148	0.562	2.055	0.594	92.693	4.336	0.283	0.017	0.035	0.006	0.007	0.000
10/30/2025	1035.370	0.733	1.695	0.598	92.151	4.999	0.334	0.021	0.043	0.008	0.008	0.000
10/29/2025	1025.359	0.493	2.129	0.592	92.948	4.061	0.287	0.020	0.039	0.008	0.009	0.000
10/28/2025	1007.394	0.148	2.588	0.580	94.815	2.242	0.161	0.011	0.021	0.005	0.005	0.000
10/27/2025	1005.743	0.110	2.683	0.580	94.914	2.079	0.160	0.013	0.024	0.006	0.006	0.000
10/26/2025	1005.495	0.118	2.677	0.579	94.953	2.031	0.164	0.013	0.026	0.006	0.006	0.000
10/25/2025	1007.330	0.125	2.710	0.581	94.650	2.261	0.196	0.015	0.028	0.006	0.006	0.000
10/24/2025	1005.548	0.112	2.717	0.580	94.856	2.099	0.162	0.013	0.025	0.005	0.006	0.000
10/23/2025	1011.978	0.277	2.628	0.586	93.913	2.910	0.204	0.016	0.031	0.007	0.007	0.000
10/22/2025	1023.013	0.458	2.203	0.591	93.168	3.802	0.282	0.021	0.042	0.008	0.009	0.000