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Gas Quality By Date / Gas Quality By ID

Date Requested: Feb 25 2026 5:20 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


02/25/2026	985.760	0.031	4.532	0.585	93.254	2.052	0.123	0.004	0.004	0.000	0.000
02/24/2026	985.760	0.031	4.532	0.585	93.254	2.052	0.123	0.004	0.004	0.000	0.000
02/23/2026	987.873	0.030	4.505	0.586	93.059	2.258	0.138	0.005	0.005	0.000	0.000
02/22/2026	987.482	0.030	4.537	0.586	93.037	2.245	0.141	0.005	0.004	0.000	0.000
02/21/2026	988.235	0.037	4.427	0.586	93.179	2.209	0.138	0.005	0.005	0.000	0.000
02/20/2026	991.258	0.043	4.370	0.587	92.921	2.500	0.155	0.005	0.005	0.000	0.000
02/19/2026	990.576	0.050	4.411	0.587	92.898	2.476	0.155	0.005	0.005	0.000	0.000
02/18/2026	989.663	0.045	4.413	0.587	93.016	2.370	0.146	0.005	0.005	0.000	0.000
02/17/2026	990.429	0.050	4.352	0.586	93.050	2.390	0.149	0.005	0.005	0.000	0.000
02/16/2026	989.116	0.059	4.368	0.586	93.149	2.274	0.139	0.005	0.005	0.000	0.000
02/15/2026	988.327	0.059	4.345	0.585	93.300	2.154	0.132	0.005	0.005	0.000	0.000
02/14/2026	988.664	0.066	4.379	0.586	93.168	2.235	0.141	0.005	0.005	0.000	0.000
02/13/2026	989.629	0.071	4.422	0.587	92.948	2.395	0.154	0.005	0.005	0.000	0.000
02/12/2026	991.431	0.034	4.435	0.588	92.769	2.594	0.157	0.005	0.005	0.000	0.000
02/11/2026	992.543	0.027	4.317	0.587	92.910	2.584	0.152	0.005	0.005	0.000	0.000
02/10/2026	989.387	0.049	4.488	0.587	92.879	2.416	0.157	0.005	0.005	0.000	0.000
02/09/2026	989.675	0.045	4.550	0.588	92.716	2.515	0.164	0.006	0.006	0.000	0.000
02/08/2026	989.694	0.043	4.445	0.587	92.953	2.392	0.156	0.005	0.005	0.000	0.000
02/07/2026	991.140	0.041	4.427	0.588	92.821	2.533	0.166	0.006	0.006	0.000	0.000
02/06/2026	997.272	0.043	4.378	0.591	92.167	3.201	0.198	0.006	0.007	0.000	0.000
02/05/2026	1017.021	0.048	4.255	0.602	89.868	5.612	0.212	0.003	0.002	0.000	0.000
02/04/2026	1017.127	0.039	4.305	0.603	89.758	5.679	0.213	0.003	0.002	0.000	0.000
02/03/2026	1017.281	0.037	4.244	0.602	89.893	5.600	0.220	0.003	0.003	0.000	0.000
02/02/2026	1037.083	0.062	4.134	0.614	87.859	7.378	0.545	0.011	0.011	0.000	0.000
02/01/2026	1034.480	0.070	4.103	0.612	88.212	7.089	0.507	0.010	0.010	0.000	0.000
01/31/2026	1032.045	0.069	4.019	0.610	88.673	6.766	0.455	0.009	0.009	0.000	0.000
01/30/2026	1032.233	0.041	3.980	0.609	88.999	6.425	0.476	0.020	0.041	0.008	0.009
01/29/2026	1024.068	0.043	4.065	0.605	89.512	6.056	0.314	0.005	0.005	0.000	0.000
01/28/2026	1032.563	0.027	4.001	0.609	88.716	6.808	0.432	0.008	0.007	0.000	0.000
01/27/2026	1030.031	0.035	3.926	0.607	89.097	6.597	0.335	0.005	0.005	0.000	0.000
01/26/2026	1011.783	0.039	4.053	0.597	91.102	4.538	0.251	0.008	0.009	0.000	0.000
01/25/2026	1007.028	0.020	4.117	0.594	91.560	4.085	0.204	0.006	0.007	0.000	0.000
01/24/2026	991.225	0.043	4.332	0.587	93.001	2.471	0.144	0.005	0.005	0.000	0.000
01/23/2026	991.855	0.041	4.245	0.586	93.129	2.430	0.145	0.005	0.005	0.000	0.000
01/22/2026	989.633	0.045	4.430	0.587	92.977	2.392	0.145	0.005	0.005	0.000	0.000
01/21/2026	990.205	0.036	4.440	0.587	92.906	2.459	0.149	0.005	0.005	0.000	0.000
01/20/2026	989.715	0.040	4.489	0.587	92.845	2.468	0.148	0.005	0.005	0.000	0.000
01/19/2026	991.379	0.036	4.503	0.588	92.614	2.680	0.157	0.005	0.005	0.000	0.000
01/18/2026	990.262	0.037	4.488	0.588	92.784	2.531	0.150	0.005	0.005	0.000	0.000
01/17/2026	990.589	0.034	4.411	0.587	92.925	2.473	0.147	0.005	0.005	0.000	0.000
01/16/2026	990.008	0.030	4.449	0.587	92.922	2.445	0.145	0.005	0.005	0.000	0.000
01/15/2026	991.481	0.026	4.520	0.589	92.595	2.682	0.165	0.005	0.006	0.000	0.000
01/14/2026	992.357	0.026	4.598	0.590	92.305	2.886	0.172	0.006	0.006	0.000	0.000
01/13/2026	994.862	0.028	4.517	0.591	92.176	3.082	0.183	0.006	0.006	0.000	0.000
01/12/2026	991.117	0.030	4.533	0.589	92.595	2.674	0.158	0.005	0.005	0.000	0.000
01/11/2026	990.103	0.026	4.466	0.587	92.882	2.468	0.148	0.005	0.005	0.000	0.000
01/10/2026	990.801	0.028	4.476	0.588	92.767	2.564	0.154	0.005	0.005	0.000	0.000
01/09/2026	991.337	0.028	4.370	0.587	92.939	2.505	0.148	0.005	0.005	0.000	0.000
01/08/2026	990.269	0.031	4.487	0.587	92.805	2.511	0.155	0.005	0.005	0.000	0.000
01/07/2026	990.759	0.029	4.503	0.588	92.711	2.589	0.157	0.005	0.005	0.000	0.000
01/06/2026	990.169	0.031	4.509	0.588	92.767	2.527	0.155	0.005	0.005	0.000	0.000
01/05/2026	990.170	0.025	4.489	0.587	92.822	2.504	0.150	0.005	0.005	0.000	0.000
01/04/2026	990.966	0.030	4.494	0.588	92.705	2.603	0.157	0.005	0.005	0.000	0.000
01/03/2026	991.455	0.028	4.472	0.588	92.704	2.621	0.164	0.005	0.006	0.000	0.000
01/02/2026	990.163	0.031	4.557	0.588	92.663	2.578	0.160	0.005	0.005	0.000	0.000
01/01/2026	990.835	0.032	4.534	0.588	92.631	2.627	0.165	0.005	0.006	0.000	0.000
12/31/2025	990.271	0.034	4.598	0.589	92.551	2.644	0.163	0.005	0.005	0.000	0.000
12/30/2025	987.883	0.029	4.654	0.588	92.726	2.432	0.149	0.005	0.005	0.000	0.000
12/29/2025	990.273	0.030	4.662	0.589	92.420	2.703	0.173	0.006	0.006	0.000	0.000
12/28/2025	991.544	0.029	4.642	0.590	92.316	2.817	0.184	0.006	0.006	0.000	0.000
12/27/2025	991.023	0.031	4.628	0.589	92.404	2.748	0.177	0.006	0.006	0.000	0.000
12/26/2025	991.364	0.036	4.681	0.590	92.231	2.858	0.182	0.006	0.006	0.000	0.000
12/25/2025	990.252	0.079	4.637	0.590	92.372	2.723	0.177	0.006	0.006	0.000	0.000
12/24/2025	990.942	0.058	4.634	0.590	92.342	2.773	0.181	0.006	0.006	0.000	0.000
12/23/2025	992.017	0.039	4.553	0.589	92.434	2.779	0.182	0.006	0.006	0.000	0.000
12/22/2025	991.048	0.036	4.498	0.588	92.683	2.605	0.167	0.006	0.006	0.000	0.000
12/21/2025	989.937	0.043	4.595	0.589	92.585	2.597	0.168	0.006	0.006	0.000	0.000
12/20/2025	989.319	0.036	4.541	0.588	92.795	2.462	0.156	0.005	0.005	0.000	0.000
12/19/2025	990.349	0.045	4.714	0.590	92.265	2.783	0.182	0.006	0.006	0.000	0.000
12/18/2025	992.191	0.053	4.678	0.591	92.110	2.949	0.198	0.007	0.007	0.000	0.000
12/17/2025	988.515	0.062	4.643	0.589	92.600	2.526	0.157	0.005	0.005	0.000	0.000
12/16/2025	988.597	0.059	4.591	0.588	92.709	2.480	0.149	0.005	0.005	0.000	0.000
12/15/2025	988.995	0.055	4.659	0.589	92.517	2.603	0.156	0.005	0.005	0.000	0.000
12/14/2025	989.398	0.050	4.597	0.588	92.621	2.565	0.156	0.005	0.005	0.000	0.000
12/13/2025	991.015	0.058	4.509	0.589	92.606	2.649	0.166	0.006	0.006	0.000	0.000
12/12/2025	990.583	0.054	4.478	0.588	92.737	2.563	0.158	0.006	0.005	0.000	0.000
12/11/2025	989.263	0.065	4.599	0.589	92.605	2.559	0.161	0.006	0.005	0.000	0.000
12/10/2025	989.196	0.064	4.634	0.589	92.537	2.590	0.163	0.006	0.005	0.000	0.000
12/09/2025	988.750	0.070	4.594	0.588	92.664	2.507	0.154	0.005	0.005	0.000	0.000
12/08/2025	988.345	0.170	4.630	0.590	92.408	2.621	0.160	0.005	0.005	0.000	0.000
12/07/2025	987.984	0.165	4.585	0.589	92.563	2.524	0.153	0.005	0.005	0.000	0.000
12/06/2025	988.402	0.197	4.557	0.590	92.505	2.574	0.157	0.005	0.005	0.000	0.000
12/05/2025	986.178	0.226	4.536	0.589	92.754	2.336	0.139	0.005	0.005	0.000	0.000
12/04/2025	988.866	0.173	4.524	0.589	92.573	2.567	0.153	0.005	0.005	0.000	0.000
12/03/2025	987.680	0.193	4.572	0.589	92.565	2.509	0.151	0.005	0.005	0.000	0.000
12/02/2025	987.188	0.192	4.534	0.589	92.710	2.412	0.142	0.005	0.005	0.000	0.000
12/01/2025	988.285	0.152	4.599	0.589	92.518	2.570	0.151	0.005	0.005	0.000	0.000
11/30/2025	987.467	0.151	4.601	0.589	92.618	2.472	0.147	0.005	0.005	0.000	0.000
11/29/2025	987.338	0.158	4.573	0.589	92.684	2.429	0.146	0.005	0.005	0.000	0.000
11/28/2025	987.778	0.176	4.535	0.589	92.677	2.451	0.150	0.005	0.005	0.000	0.000
11/27/2025	988.189	0.156	4.519	0.589	92.707	2.460	0.148	0.005	0.005	0.000	0.000
11/26/2025	988.102	0.131	4.578	0.589	92.640	2.489	0.151	0.005	0.005	0.000	0.000
11/25/2025	988.440	0.186	4.592	0.590	92.428	2.640	0.144	0.005	0.005	0.000	0.000
11/24/2025	988.809	0.183	4.612	0.590	92.363	2.667	0.164	0.005	0.006	0.000	0.000