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Gas Quality / Gas Quality By Date

Date Requested: May 16 2025 2:57 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 information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

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


05/16/2025	1049.368	0.996	1.150	0.605	91.232	6.045	0.440	0.030	0.063	0.011	0.012	0.000
05/15/2025	1049.368	0.996	1.150	0.605	91.232	6.045	0.440	0.030	0.063	0.011	0.012	0.000
05/14/2025	1045.594	0.962	1.138	0.602	91.540	5.968	0.319	0.017	0.034	0.005	0.006	0.000
05/13/2025	1040.294	0.867	1.229	0.598	92.106	5.497	0.258	0.011	0.021	0.003	0.003	0.000
05/12/2025	1038.541	0.839	1.369	0.598	92.085	5.400	0.264	0.011	0.020	0.003	0.003	0.000
05/11/2025	1040.305	0.898	1.415	0.601	91.675	5.650	0.308	0.014	0.026	0.004	0.004	0.000
05/10/2025	1050.620	1.232	0.905	0.607	90.712	6.793	0.320	0.012	0.020	0.002	0.002	0.000
05/09/2025	1057.334	1.372	0.645	0.611	90.152	7.443	0.346	0.013	0.021	0.003	0.002	0.000
05/08/2025	1046.731	1.115	1.106	0.605	91.016	6.411	0.315	0.012	0.019	0.002	0.002	0.000
05/07/2025	1039.075	0.924	1.362	0.600	91.863	5.516	0.288	0.012	0.022	0.003	0.003	0.000
05/06/2025	1044.963	1.066	1.161	0.604	91.242	6.184	0.303	0.012	0.021	0.003	0.003	0.000
05/05/2025	1047.400	1.088	1.130	0.605	91.024	6.363	0.335	0.014	0.026	0.004	0.004	0.000
05/04/2025	1050.776	1.139	0.968	0.607	90.875	6.594	0.362	0.015	0.026	0.004	0.004	0.000
05/03/2025	1056.666	1.251	0.789	0.610	90.344	7.140	0.397	0.018	0.034	0.005	0.006	0.000
05/02/2025	1039.133	0.787	1.618	0.600	91.795	5.347	0.359	0.018	0.036	0.006	0.007	0.000
05/01/2025	1043.004	0.940	1.381	0.603	91.378	5.918	0.314	0.014	0.027	0.004	0.005	0.000
04/30/2025	1035.019	0.760	1.647	0.598	92.208	5.023	0.290	0.013	0.026	0.004	0.005	0.000
04/29/2025	1032.762	0.659	1.722	0.595	92.547	4.733	0.262	0.013	0.027	0.005	0.006	0.000
04/28/2025	1035.418	0.693	1.653	0.597	92.340	4.936	0.291	0.015	0.031	0.005	0.007	0.000
04/27/2025	1039.351	0.821	1.469	0.600	91.925	5.412	0.301	0.013	0.026	0.004	0.005	0.000
04/26/2025	1046.366	0.979	1.276	0.604	91.065	6.318	0.298	0.012	0.024	0.004	0.005	0.000
04/25/2025	1037.419	0.849	1.484	0.599	92.037	5.289	0.275	0.012	0.024	0.004	0.005	0.000
04/24/2025	1031.744	0.679	1.600	0.594	92.835	4.575	0.253	0.012	0.023	0.003	0.004	0.000
04/23/2025	1042.262	0.831	1.459	0.601	91.833	5.341	0.388	0.027	0.060	0.011	0.013	0.000
04/22/2025	1043.135	0.811	1.446	0.602	91.780	5.422	0.395	0.028	0.062	0.011	0.013	0.000
04/21/2025	1047.351	0.900	1.341	0.605	91.308	5.853	0.452	0.031	0.067	0.012	0.012	0.000
04/20/2025	1044.821	0.893	1.393	0.603	91.456	5.749	0.371	0.026	0.057	0.011	0.012
04/19/2025	1044.821	0.893	1.393	0.603	91.456	5.749	0.371	0.026	0.057	0.011	0.012	0.000
04/18/2025	1045.514	0.883	1.465	0.604	91.226	5.884	0.414	0.026	0.056	0.010	0.011	0.000
04/17/2025	1051.248	1.122	1.138	0.608	90.423	6.912	0.350	0.014	0.025	0.003	0.003	0.000
04/16/2025	1045.297	0.902	1.386	0.604	91.182	6.109	0.349	0.016	0.031	0.005	0.005	0.000
04/15/2025	1052.468	1.040	1.140	0.608	90.718	6.548	0.433	0.024	0.050	0.009	0.010	0.000
04/14/2025	1055.922	1.169	0.799	0.609	90.517	7.095	0.364	0.014	0.025	0.003	0.004	0.000
04/13/2025	1040.013	0.719	1.522	0.599	92.010	5.336	0.333	0.015	0.029	0.005	0.006	0.000
04/12/2025	1036.215	0.657	1.743	0.598	92.146	5.041	0.326	0.015	0.030	0.005	0.006	0.000
04/11/2025	1035.651	0.686	1.606	0.596	92.369	4.974	0.304	0.013	0.024	0.004	0.004	0.000
04/10/2025	1042.168	0.814	1.248	0.599	92.122	5.402	0.338	0.016	0.030	0.005	0.005	0.000
04/09/2025	1035.973	0.711	1.535	0.596	92.464	4.909	0.303	0.017	0.033	0.006	0.006	0.000
04/08/2025	1037.106	0.723	1.375	0.596	92.628	4.918	0.280	0.016	0.032	0.006	0.006	0.000
04/07/2025	1043.936	0.768	1.335	0.600	92.041	5.312	0.399	0.028	0.061	0.011	0.012	0.000
04/06/2025	1043.317	0.859	1.207	0.600	92.152	5.260	0.399	0.024	0.050	0.009	0.010	0.000
04/05/2025	1045.475	0.868	1.337	0.603	91.733	5.442	0.449	0.032	0.070	0.013	0.015	0.000
04/04/2025	1044.845	0.949	1.161	0.602	91.835	5.535	0.402	0.023	0.049	0.008	0.010	0.000
04/03/2025	1046.464	0.861	1.171	0.602	91.980	5.362	0.463	0.033	0.071	0.012	0.014	0.000
04/02/2025	1040.882	0.799	1.307	0.598	92.314	5.102	0.368	0.022	0.045	0.008	0.009	0.000
04/01/2025	1039.672	0.752	1.408	0.598	92.314	5.063	0.360	0.021	0.042	0.007	0.008	0.000
03/31/2025	1040.670	0.827	1.366	0.599	92.020	5.372	0.330	0.020	0.036	0.007	0.007	0.000
03/30/2025	1043.983	0.916	1.284	0.602	91.638	5.704	0.361	0.023	0.040	0.008	0.008	0.000
03/29/2025	1044.573	0.909	1.437	0.604	91.319	5.824	0.392	0.026	0.046	0.009	0.009	0.000
03/28/2025	1051.341	1.084	1.158	0.608	90.763	6.432	0.424	0.032	0.055	0.011	0.011	0.000
03/27/2025	1048.499	1.057	1.150	0.606	91.244	5.970	0.429	0.036	0.057	0.012	0.011	0.000
03/26/2025	1043.029	0.904	1.414	0.603	91.618	5.544	0.390	0.029	0.049	0.010	0.010	0.000
03/25/2025	1034.416	0.659	1.851	0.598	92.245	4.762	0.363	0.024	0.045	0.008	0.009	0.000
03/24/2025	1036.009	0.755	1.650	0.598	92.203	4.958	0.330	0.021	0.039	0.008	0.008	0.000
03/23/2025	1034.240	0.698	1.728	0.597	92.371	4.777	0.323	0.021	0.040	0.008	0.008	0.000
03/22/2025	1045.682	0.949	1.327	0.604	91.356	5.847	0.396	0.028	0.049	0.010	0.010	0.000
03/21/2025	1043.778	0.948	1.365	0.603	91.360	5.890	0.352	0.019	0.036	0.006	0.006	0.000
03/20/2025	1038.318	0.771	1.536	0.599	92.038	5.251	0.326	0.018	0.035	0.006	0.006	0.000
03/19/2025	1036.275	0.668	1.732	0.598	92.211	4.951	0.326	0.020	0.041	0.008	0.009	0.000
03/18/2025	1040.623	0.782	1.559	0.601	91.771	5.437	0.347	0.019	0.039	0.007	0.008	0.000
03/17/2025	1032.313	0.611	1.873	0.596	92.320	4.862	0.272	0.013	0.026	0.004	0.004	0.000
03/16/2025	1037.170	0.737	1.554	0.598	92.172	5.165	0.308	0.015	0.028	0.005	0.005	0.000
03/15/2025	1035.007	0.678	1.615	0.596	92.405	4.963	0.283	0.013	0.023	0.004	0.004	0.000
03/14/2025	1035.033	0.713	1.530	0.596	92.520	4.904	0.270	0.014	0.027	0.005	0.005	0.000
03/13/2025	1031.361	0.661	1.661	0.594	92.769	4.598	0.262	0.012	0.022	0.003	0.003	0.000
03/12/2025	1039.611	0.833	1.244	0.597	92.374	5.163	0.315	0.017	0.031	0.005	0.005	0.000
03/11/2025	1037.273	0.798	1.383	0.597	92.425	5.016	0.308	0.016	0.031	0.005	0.005	0.000
03/10/2025	1034.280	0.666	1.765	0.597	92.274	4.899	0.316	0.017	0.033	0.005	0.006	0.000
03/09/2025	1041.799	0.847	1.298	0.600	91.991	5.450	0.328	0.018	0.037	0.006	0.007	0.000
03/08/2025	1044.837	0.894	1.271	0.602	91.627	5.738	0.368	0.022	0.044	0.008	0.008	0.000
03/07/2025	1047.644	0.964	1.278	0.605	91.075	6.218	0.367	0.021	0.041	0.007	0.007	0.000
03/06/2025	1040.254	0.757	1.485	0.599	91.934	5.438	0.305	0.017	0.032	0.006	0.006	0.000
03/05/2025	1044.609	0.809	1.394	0.602	91.549	5.800	0.349	0.021	0.039	0.007	0.008	0.000
03/04/2025	1043.266	0.772	1.398	0.600	91.808	5.563	0.360	0.021	0.040	0.007	0.007	0.000
03/03/2025	1039.797	0.686	1.709	0.600	91.712	5.445	0.357	0.019	0.038	0.006	0.006	0.000
03/02/2025	1040.258	0.738	1.691	0.601	91.550	5.586	0.348	0.019	0.037	0.006	0.006	0.000
03/01/2025	1050.038	0.944	1.094	0.604	91.172	6.347	0.364	0.019	0.035	0.006	0.005	0.000
02/28/2025	1048.884	0.929	1.188	0.604	91.191	6.229	0.368	0.021	0.041	0.007	0.007	0.000
02/27/2025	1053.858	1.099	0.815	0.606	91.034	6.573	0.381	0.022	0.042	0.007	0.008	0.000
02/26/2025	1046.656	0.908	1.199	0.603	91.483	5.959	0.364	0.020	0.039	0.006	0.006	0.000
02/25/2025	1044.136	0.941	1.173	0.601	91.758	5.708	0.337	0.019	0.036	0.006	0.006	0.000
02/24/2025	1036.982	0.691	1.616	0.597	92.163	5.178	0.281	0.015	0.027	0.005	0.005	0.000
02/23/2025	1034.449	0.608	1.686	0.595	92.541	4.815	0.271	0.015	0.028	0.005	0.005	0.000
02/22/2025	1039.319	0.672	1.521	0.598	92.207	5.193	0.319	0.017	0.034	0.006	0.006	0.000
02/21/2025	1039.804	0.693	1.462	0.598	92.218	5.221	0.327	0.016	0.031	0.005	0.005	0.000
02/20/2025	1039.559	0.721	1.560	0.599	91.987	5.302	0.345	0.018	0.034	0.005	0.006	0.000
02/19/2025	1040.031	0.734	1.605	0.600	91.792	5.421	0.363	0.019	0.037	0.006	0.006	0.000
02/18/2025	1043.306	0.770	1.446	0.601	91.644	5.695	0.364	0.019	0.035	0.006	0.006	0.000
02/17/2025	1042.389	0.854	1.416	0.601	91.655	5.624	0.367	0.019	0.036	0.006	0.006	0.000
02/16/2025	1045.999	0.859	1.468	0.604	91.160	5.996	0.413	0.021	0.041	0.007	0.007	0.000
02/15/2025	1048.738	0.871	1.821	0.610	90.112	6.580	0.477	0.028	0.057	0.009	0.010	0.000
02/14/2025	1053.158	0.987	1.643	0.613	89.670	7.088	0.476	0.027	0.055	0.009	0.010	0.000
02/13/2025	1058.745	1.204	1.397	0.617	89.067	7.675	0.510	0.030	0.061	0.011	0.011	0.000
02/12/2025	1057.719	1.168	1.485	0.617	89.084	7.603	0.512	0.030	0.061	0.011	0.012	0.000