Pipeline Emergency

(888) 367-6671
(402) 398-7911

General Information

(877) 654-0646
(402) 398-7200

Customer Service

(866) 398-7098
(402) 398-7098

Call Before You Dig

Gas Quality By Date / Gas Quality By ID

Date Requested: Nov 26 2025 7:41 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


11/26/2025	1057.816	1.194	0.856	0.611	90.228	7.192	0.438	0.025	0.049	0.009	0.009	0.000
11/25/2025	1050.539	1.029	1.251	0.608	90.700	6.465	0.443	0.028	0.062	0.010	0.011	0.000
11/24/2025	1050.635	0.989	1.320	0.608	90.622	6.500	0.459	0.028	0.061	0.010	0.010	0.002
11/23/2025	1053.112	1.021	1.267	0.609	90.437	6.653	0.492	0.032	0.071	0.012	0.013	0.002
11/22/2025	1051.874	1.019	1.183	0.608	90.596	6.715	0.400	0.022	0.048	0.007	0.008	0.000
11/21/2025	1059.951	1.197	1.145	0.615	89.332	7.747	0.475	0.027	0.057	0.009	0.009	0.000
11/20/2025	1057.640	1.157	1.255	0.614	89.517	7.465	0.488	0.030	0.066	0.010	0.011	0.000
11/19/2025	1046.191	0.907	1.596	0.607	90.688	6.292	0.419	0.025	0.055	0.009	0.009	0.000
11/18/2025	1056.661	1.135	1.243	0.613	89.794	7.168	0.532	0.034	0.072	0.011	0.011	0.000
11/17/2025	1073.408	1.510	0.565	0.623	88.335	8.911	0.549	0.033	0.072	0.011	0.012	0.001
11/16/2025	1065.305	1.315	0.900	0.618	88.984	8.197	0.484	0.030	0.067	0.011	0.012	0.001
11/15/2025	1065.180	1.296	0.864	0.617	89.131	8.075	0.500	0.031	0.069	0.011	0.012	0.011
11/14/2025	1070.498	1.335	0.702	0.620	88.888	8.335	0.574	0.038	0.087	0.014	0.016	0.010
11/13/2025	1065.334	1.363	0.560	0.615	89.763	7.642	0.518	0.037	0.083	0.014	0.016	0.003
11/12/2025	1054.643	1.080	1.060	0.609	90.771	6.356	0.551	0.043	0.101	0.017	0.019	0.001
11/11/2025	1055.588	1.070	1.056	0.610	90.671	6.467	0.564	0.042	0.096	0.016	0.018	0.000
11/10/2025	1065.748	1.262	0.728	0.616	89.772	7.428	0.616	0.047	0.108	0.018	0.020	0.000
11/09/2025	1056.668	1.082	1.082	0.611	90.427	6.690	0.546	0.041	0.096	0.017	0.019	0.000
11/08/2025	1044.215	0.856	1.428	0.603	91.481	5.719	0.401	0.028	0.063	0.011	0.012	0.000
11/07/2025	1041.319	0.839	1.411	0.600	91.748	5.597	0.338	0.018	0.037	0.006	0.006	0.000
11/06/2025	1046.735	0.957	1.298	0.605	91.293	5.865	0.466	0.030	0.066	0.011	0.012	0.002
11/05/2025	1034.949	0.769	1.701	0.598	92.122	4.979	0.348	0.020	0.044	0.008	0.008	0.001
11/04/2025	1030.522	0.676	1.804	0.595	92.616	4.533	0.303	0.016	0.035	0.006	0.007	0.003
11/03/2025	1029.947	0.575	1.875	0.594	92.791	4.373	0.307	0.019	0.042	0.008	0.009	0.000
11/02/2025	1033.169	0.632	1.862	0.597	92.310	4.780	0.333	0.020	0.045	0.008	0.009	0.000
11/01/2025	1032.424	0.637	1.851	0.596	92.389	4.728	0.315	0.019	0.043	0.008	0.009	0.000
10/31/2025	1029.479	0.613	1.932	0.595	92.555	4.550	0.286	0.016	0.035	0.006	0.006	0.000
10/30/2025	1030.373	0.639	1.872	0.595	92.501	4.646	0.285	0.015	0.031	0.005	0.006	0.000
10/29/2025	1043.176	0.897	1.482	0.603	91.332	5.793	0.405	0.024	0.049	0.008	0.008	0.000
10/28/2025	1041.655	0.890	1.527	0.603	91.433	5.665	0.394	0.023	0.049	0.008	0.010	0.000
10/27/2025	1036.414	0.780	1.808	0.601	91.686	5.266	0.374	0.022	0.047	0.008	0.009	0.001
10/26/2025	1033.813	0.659	1.915	0.598	92.094	4.869	0.368	0.023	0.052	0.009	0.010	0.000
10/25/2025	1022.790	0.422	2.030	0.589	93.630	3.596	0.254	0.015	0.036	0.006	0.008	0.001
10/24/2025	1024.747	0.468	2.052	0.591	93.228	3.922	0.267	0.015	0.034	0.006	0.007	0.000
10/23/2025	1022.613	0.467	2.141	0.590	93.271	3.798	0.258	0.016	0.035	0.006	0.007	0.002
10/22/2025	1030.782	0.636	1.819	0.595	92.647	4.515	0.305	0.020	0.043	0.008	0.008	0.000
10/21/2025	1038.470	0.779	1.629	0.600	91.883	5.236	0.370	0.025	0.056	0.010	0.012	0.000
10/20/2025	1036.965	0.730	1.693	0.599	92.088	4.997	0.375	0.028	0.063	0.012	0.013	0.001
10/19/2025	1033.286	0.650	1.819	0.597	92.427	4.636	0.357	0.026	0.060	0.011	0.012	0.001
10/18/2025	1028.405	0.595	1.910	0.594	92.883	4.204	0.316	0.022	0.050	0.009	0.010	0.001
10/17/2025	1029.341	0.621	1.823	0.594	92.857	4.320	0.296	0.020	0.045	0.008	0.009	0.002
10/16/2025	1043.749	0.929	1.420	0.604	91.240	5.975	0.359	0.020	0.041	0.007	0.007	0.003
10/15/2025	1046.449	0.982	1.406	0.606	90.696	6.532	0.344	0.013	0.022	0.003	0.003	0.001
10/14/2025	1046.919	0.986	1.403	0.606	90.640	6.585	0.345	0.013	0.022	0.003	0.003	0.000
10/13/2025	1046.975	0.985	1.411	0.606	90.608	6.599	0.347	0.013	0.023	0.003	0.003	0.006
10/12/2025	1047.209	0.988	1.414	0.607	90.588	6.610	0.349	0.014	0.025	0.004	0.004	0.003
10/11/2025	1047.095	0.985	1.417	0.607	90.615	6.585	0.349	0.014	0.026	0.004	0.004	0.000
10/10/2025	1047.075	0.987	1.422	0.607	90.594	6.592	0.350	0.015	0.027	0.004	0.004	0.006
10/09/2025	1047.060	0.989	1.428	0.607	90.582	6.594	0.351	0.015	0.027	0.004	0.004	0.005
10/08/2025	1047.052	0.988	1.421	0.607	90.590	6.591	0.350	0.015	0.027	0.004	0.004	0.009
10/07/2025	1047.028	0.986	1.423	0.607	90.608	6.585	0.349	0.014	0.027	0.004	0.004	0.000
10/06/2025	1047.025	0.986	1.419	0.607	90.606	6.584	0.349	0.014	0.027	0.004	0.004	0.006
10/05/2025	1046.945	0.987	1.425	0.607	90.594	6.586	0.349	0.015	0.027	0.005	0.004	0.009
10/04/2025	1046.532	0.984	1.431	0.606	90.560	6.578	0.348	0.014	0.027	0.004	0.004	0.049
10/03/2025	1047.011	0.990	1.432	0.607	90.562	6.602	0.352	0.015	0.028	0.004	0.004	0.012
10/02/2025	1047.068	0.989	1.423	0.607	90.582	6.592	0.352	0.015	0.028	0.004	0.004	0.011
10/01/2025	1047.150	0.991	1.421	0.607	90.569	6.600	0.354	0.015	0.028	0.004	0.004	0.013
09/30/2025	1047.775	1.006	1.421	0.607	90.470	6.662	0.368	0.016	0.031	0.005	0.005	0.017
09/29/2025	1048.068	1.012	1.410	0.607	90.451	6.677	0.372	0.016	0.031	0.005	0.005	0.020
09/28/2025	1049.336	1.035	1.400	0.609	90.335	6.771	0.394	0.018	0.036	0.006	0.006	0.000
09/27/2025	1065.155	1.412	1.057	0.621	88.589	8.088	0.659	0.038	0.083	0.014	0.016	0.043
09/26/2025	1065.468	1.410	1.051	0.621	88.647	8.083	0.658	0.038	0.083	0.014	0.016	0.000
09/25/2025	1065.297	1.412	1.054	0.621	88.609	8.088	0.659	0.039	0.083	0.014	0.015	0.026
09/24/2025	1065.329	1.410	1.053	0.621	88.613	8.088	0.659	0.039	0.083	0.014	0.015	0.025
09/23/2025	1065.171	1.411	1.055	0.621	88.591	8.090	0.659	0.039	0.083	0.014	0.015	0.043
09/22/2025	1065.159	1.409	1.056	0.621	88.608	8.084	0.657	0.038	0.083	0.014	0.015	0.034
09/21/2025	1065.264	1.409	1.054	0.621	88.617	8.086	0.658	0.038	0.083	0.014	0.015	0.025
09/20/2025	1065.285	1.408	1.055	0.621	88.636	8.075	0.658	0.039	0.083	0.014	0.015	0.016
09/19/2025	1064.818	1.396	1.067	0.621	88.673	8.023	0.658	0.039	0.084	0.014	0.016	0.029
09/18/2025	1063.976	1.362	1.094	0.620	88.860	7.872	0.656	0.039	0.086	0.014	0.016	0.000
09/17/2025	1061.246	1.334	1.130	0.618	88.694	7.759	0.655	0.040	0.088	0.015	0.017	0.269
09/16/2025	1063.303	1.346	1.124	0.620	88.847	7.793	0.667	0.041	0.092	0.016	0.018	0.057
09/15/2025	1067.692	1.497	0.994	0.623	88.225	8.392	0.682	0.039	0.085	0.015	0.017	0.054
09/14/2025	1062.000	1.210	1.310	0.619	89.221	7.258	0.747	0.054	0.126	0.023	0.027	0.022
09/13/2025	1060.689	1.215	1.289	0.618	89.400	7.077	0.747	0.055	0.129	0.023	0.026	0.037
09/12/2025	1053.733	1.055	1.492	0.613	90.150	6.372	0.683	0.052	0.122	0.023	0.026	0.026
09/11/2025	1057.048	1.113	1.474	0.616	89.748	6.687	0.729	0.056	0.132	0.025	0.028	0.009
09/10/2025	1052.921	1.039	1.543	0.612	90.150	6.397	0.646	0.050	0.118	0.022	0.025	0.009
09/09/2025	1050.421	0.945	1.602	0.610	90.410	6.277	0.575	0.043	0.101	0.019	0.021	0.006
09/08/2025	1044.860	0.829	1.694	0.606	90.941	5.905	0.506	0.029	0.065	0.011	0.013	0.008
09/07/2025	1044.227	0.842	1.594	0.604	91.172	5.782	0.504	0.026	0.055	0.008	0.009	0.007
09/06/2025	1051.062	1.002	1.412	0.609	90.357	6.595	0.532	0.027	0.056	0.008	0.008	0.004
09/05/2025	1045.580	0.883	1.512	0.605	90.875	6.267	0.399	0.017	0.033	0.004	0.004	0.006
09/04/2025	1056.063	1.091	1.281	0.613	89.640	7.462	0.464	0.018	0.034	0.004	0.004	0.001
09/03/2025	1052.863	1.060	1.299	0.610	89.988	7.149	0.419	0.017	0.032	0.004	0.004	0.027
09/02/2025	1049.717	0.953	1.423	0.608	90.388	6.769	0.409	0.017	0.031	0.004	0.004	0.003
09/01/2025	1052.132	1.038	1.492	0.611	89.788	7.134	0.467	0.020	0.039	0.005	0.005	0.013
08/31/2025	1038.177	0.766	1.940	0.603	91.092	5.753	0.383	0.017	0.033	0.004	0.004	0.008
08/30/2025	1034.364	0.750	1.973	0.601	91.497	5.369	0.348	0.015	0.030	0.004	0.004	0.011
08/29/2025	1042.372	0.905	1.532	0.603	91.155	5.958	0.381	0.015	0.030	0.004	0.004	0.016
08/28/2025	1043.020	0.870	1.549	0.603	91.140	5.993	0.381	0.017	0.031	0.005	0.005	0.009
08/27/2025	1038.544	0.795	1.538	0.599	91.800	5.511	0.315	0.011	0.020	0.002	0.002	0.006
08/26/2025	1060.194	1.254	1.066	0.615	89.206	7.894	0.504	0.017	0.030	0.003	0.003	0.022
08/25/2025	1072.649	1.469	0.805	0.624	87.905	9.085	0.639	0.024	0.045	0.005	0.006	0.015